Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.

Download

ptmlist.txt

---------------------------------------------------------------------------
        UniProt Knowledgebase:
          Swiss-Prot Protein Knowledgebase
          TrEMBL Protein Database
        SIB Swiss Institute of Bioinformatics; Geneva, Switzerland
        European Bioinformatics Institute (EBI); Hinxton, United Kingdom
        Protein Information Resource (PIR); Washington DC, USA
---------------------------------------------------------------------------

Description: Controlled vocabulary of posttranslational modifications (PTM)
Name:        ptmlist.txt
Release:     2014_10 of 29-Oct-2014

---------------------------------------------------------------------------

  This document lists the posttranslational modifications used in the
  UniProt knowledgebase (Swiss-Prot and TrEMBL).

  The definition of the posttranslational modifications usage as well as
  other information is provided in the following format:

  ---------  ---------------------------     ------------------------------
  Line code  Content                         Occurrence in an entry
  ---------  ---------------------------     ------------------------------
  ID         Identifier (FT description)     Once; starts a PTM entry
  AC         Accession (PTM-xxxx)            Once
  FT         Feature key                     Once
  TG         Target                          Once; two targets separated by
                                             a dash in case of intrachain
                                             crosslinks
  PA         Position of the modification    Optional; once
             on the amino acid
  PP         Position of the modification    Optional; once
             in the polypeptide
  CF         Correction formula              Optional; once
  MM         Monoisotopic mass difference    Optional; once
  MA         Average mass difference         Optional; once
  LC         Cellular location               Optional; once; alternatives
                                             can be proposed
  TR         Taxonomic range                 Optional; once or more
  KW         Keyword                         Optional; once or more
  DR         Cross-reference to PTM          Optional; once or more
             databases
  //         Terminator                      Once; ends an entry


___________________________________________________________________________
ID   (2-aminosuccinimidyl)acetic acid (Asn-Gly)
AC   PTM-0450
FT   CROSSLNK
TG   Asparagine-Glycine.
PA   Amino acid side chain-Amino acid backbone.
PP   Anywhere-Protein core.
CF   H-3 N-1
MM   -17.026549
MA   -17.03
LC   Extracellular and lumenal localisation.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
DR   RESID; AA0441.
DR   PSI-MOD; 01624.
//
ID   (2-aminosuccinimidyl)acetic acid (Asp-Gly)
AC   PTM-0312
FT   CROSSLNK
TG   Aspartate-Glycine.
PA   Amino acid side chain-Amino acid backbone.
PP   Anywhere-Protein core.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Extracellular and lumenal localisation.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
DR   RESID; AA0441.
DR   PSI-MOD; 00952.
//
ID   (3R)-3-hydroxyarginine
AC   PTM-0476
FT   MOD_RES
TG   Arginine.
PA   Amino acid side chain.
PP   Anywhere.
CF   O1
MM   15.994915
MA   16.00
TR   Bacteria; taxId:2 (Bacteria).
KW   Hydroxylation.
DR   PSI-MOD; 01956.
//
ID   (3R)-3-hydroxyasparagine
AC   PTM-0369
FT   MOD_RES
TG   Asparagine.
PA   Amino acid side chain.
PP   Anywhere.
CF   O1
MM   15.994915
MA   16.00
LC   Intracellular localisation or Extracellular and lumenal localisation.
TR   Eukaryota; taxId:40674 (Mammalia).
KW   Hydroxylation.
DR   RESID; AA0026.
DR   PSI-MOD; 00035.
//
ID   (3R)-3-hydroxyaspartate
AC   PTM-0371
FT   MOD_RES
TG   Aspartate.
PA   Amino acid side chain.
PP   Anywhere.
CF   O1
MM   15.994915
MA   16.00
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:68215 (Streptoverticillium griseoverticillatum).
TR   Eukaryota; taxId:40674 (Mammalia).
KW   Hydroxylation.
DR   RESID; AA0027.
DR   PSI-MOD; 00036.
//
ID   (3S)-3-hydroxyhistidine
AC   PTM-0477
FT   MOD_RES
TG   Histidine.
PA   Amino acid side chain.
PP   Anywhere.
CF   O1
MM   15.994915
MA   16.00
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Hydroxylation.
DR   PSI-MOD; 01920.
//
ID   (3R,4R)-3,4-dihydroxyproline
AC   PTM-0368
FT   MOD_RES
TG   Proline.
PA   Amino acid side chain.
PP   Anywhere.
CF   O2
MM   31.989829
MA   32.00
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:78357 (Amanita virosa).
KW   Hydroxylation.
DR   RESID; AA0479.
DR   PSI-MOD; 01402.
//
ID   (3R,4R)-4,5-dihydroxyisoleucine
AC   PTM-0336
FT   MOD_RES
TG   Isoleucine.
PA   Amino acid side chain.
PP   Anywhere.
CF   O2
MM   31.989829
MA   32.00
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:67723 (Amanita phalloides).
KW   Hydroxylation.
DR   RESID; AA0449.
DR   PSI-MOD; 01378.
//
ID   (3R,4S)-3,4-dihydroxyproline
AC   PTM-0306
FT   MOD_RES
TG   Proline.
PA   Amino acid side chain.
PP   Anywhere.
CF   O2
MM   31.989829
MA   32.00
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:6550 (Mytilus edulis).
KW   Hydroxylation.
DR   RESID; AA0282.
DR   PSI-MOD; 00287.
//
ID   (3R,4S)-4-hydroxyisoleucine
AC   PTM-0337
FT   MOD_RES
TG   Isoleucine.
PA   Amino acid side chain.
PP   Anywhere.
CF   O1
MM   15.994915
MA   16.00
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:67723 (Amanita phalloides).
KW   Hydroxylation.
DR   RESID; AA0448.
DR   PSI-MOD; 01377.
//
ID   (3S)-3-hydroxyasparagine
AC   PTM-0370
FT   MOD_RES
TG   Asparagine.
PA   Amino acid side chain.
PP   Anywhere.
CF   O1
MM   15.994915
MA   16.00
LC   Intracellular localisation or Extracellular and lumenal localisation.
TR   Eukaryota; taxId:7742 (Vertebrata).
KW   Hydroxylation.
DR   RESID; AA0478.
DR   PSI-MOD; 01401.
//
ID   (3S)-3-hydroxyaspartate
AC   PTM-0473
FT   MOD_RES
TG   Aspartate.
PA   Amino acid side chain.
PP   Anywhere.
CF   O1
MM   15.994915
MA   16.00
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:33208 (Metazoa).
KW   Hydroxylation.
DR   PSI-MOD; 01919.
//
ID   (3S,4R)-3,4-dihydroxyisoleucine
AC   PTM-0343
FT   MOD_RES
TG   Isoleucine.
PA   Amino acid side chain.
PP   Anywhere.
CF   O2
MM   31.989829
MA   32.00
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:146537 (Streptomyces azureus).
KW   Hydroxylation.
DR   RESID; AA0447.
DR   PSI-MOD; 01376.
//
ID   (4R)-5-hydroxyleucine
AC   PTM-0491
FT   MOD_RES
TG   Leucine.
PA   Amino acid side chain.
PP   Anywhere.
CF   O1
MM   15.994915
MA   16.00
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:33208 (Metazoa).
KW   Hydroxylation.
DR   RESID; AA0443.
DR   PSI-MOD; 01373.
//
ID   (4R)-4,5-dihydroxyleucine
AC   PTM-0340
FT   MOD_RES
TG   Leucine.
PA   Amino acid side chain.
PP   Anywhere.
CF   O2
MM   31.989829
MA   32.00
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:78357 (Amanita virosa).
KW   Hydroxylation.
DR   RESID; AA0445.
DR   PSI-MOD; 01375.
//
ID   (E)-2,3-didehydrotyrosine
AC   PTM-0001
FT   MOD_RES
TG   Tyrosine.
PA   Amino acid backbone.
PP   Protein core.
CF   H-2
MM   -2.015650
MA   -2.02
LC   Intracellular localisation.
TR   Eukaryota; taxId:6073 (Cnidaria).
DR   RESID; AA0365.
DR   PSI-MOD; 00370.
//
ID   (Z)-2,3-didehydrotyrosine
AC   PTM-0002
FT   MOD_RES
TG   Tyrosine.
PA   Amino acid backbone.
PP   Protein core.
CF   H-2
MM   -2.015650
MA   -2.02
LC   Intracellular localisation.
TR   Eukaryota; taxId:6073 (Cnidaria).
DR   RESID; AA0183.
DR   PSI-MOD; 00191.
//
ID   1-amino-2-propanone
AC   PTM-0379
FT   MOD_RES
TG   Threonine.
PA   Amino acid backbone.
PP   C-terminal.
CF   C-1 H-2 O-2
MM   -46.005479
MA   -46.03
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:226900 (Bacillus cereus (strain ATCC 14579 / DSM 31)).
DR   RESID; AA0486.
DR   PSI-MOD; 01433.
//
ID   1'-histidyl-3'-tyrosine (His-Tyr)
AC   PTM-0003
FT   CROSSLNK
TG   Histidine-Tyrosine.
PA   Amino acid side chain-Amino acid side chain.
PP   Anywhere-Anywhere.
CF   H-2
MM   -2.015650
MA   -2.02
LC   Intramembrane.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
DR   RESID; AA0270.
DR   PSI-MOD; 00275.
//
ID   1-thioglycine
AC   PTM-0004
FT   MOD_RES
TG   Glycine.
PA   Amino acid backbone.
PP   Protein core.
CF   O-1 S1
MM   15.977156
MA   16.07
LC   Intracellular localisation.
TR   Archaea; taxId:28890 (Euryarchaeota).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
DR   RESID; AA0265.
DR   PSI-MOD; 00270.
//
ID   1-(tryptophan-3-yl)-tryptophan (Trp-Trp) (interchain with W-...)
AC   PTM-0445
FT   CROSSLNK
TG   Tryptophan-Tryptophan.
PA   Amino acid side chain-Amino acid side chain.
PP   Anywhere-Anywhere.
CF   H-2
MM   -2.015650
MA   -2.02
LC   Intracellular localisation.
TR   Eukaryota; taxId:9606 (Homo sapiens).
DR   RESID; AA0544.
DR   PSI-MOD; 01818.
//
ID   2'-(S-cysteinyl)-histidine (Cys-His)
AC   PTM-0005
FT   CROSSLNK
TG   Cysteine-Histidine.
PA   Amino acid side chain-Amino acid side chain.
PP   Anywhere-Anywhere.
CF   H-2
MM   -2.015650
MA   -2.02
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:6447 (Mollusca), taxId:91827 (core eudicotyledons), taxId:451864 (Dikarya).
KW   Thioether bond.
DR   RESID; AA0109.
DR   PSI-MOD; 00118.
//
ID   2,3-didehydroalanine (Cys)
AC   PTM-0468
FT   MOD_RES
TG   Cysteine.
PA   Amino acid backbone.
PP   Protein core.
CF   H-2 S-1
MM   -33.987721
MA   -34.08
LC   Intracellular localisation.
TR   Eukaryota; taxId:4932 (Saccharomyces cerevisiae).
DR   RESID; AA0181.
DR   PSI-MOD; 00793.
//
ID   2,3-didehydroalanine (Ser)
AC   PTM-0006
FT   MOD_RES
TG   Serine.
PA   Amino acid backbone.
PP   Protein core.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Intracellular localisation.
TR   Archaea; taxId:28890 (Euryarchaeota).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
DR   RESID; AA0181.
DR   PSI-MOD; 00189.
//
ID   (E)-2,3-didehydrobutyrine
AC   PTM-0441
FT   MOD_RES
TG   Threonine.
PA   Amino acid backbone.
PP   Protein core.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Intracellular localisation.
TR   Bacteria; taxId:932694 (Streptomyces sp. OH-4156).
DR   RESID; AA0547.
DR   PSI-MOD; 01841.
//
ID   (Z)-2,3-didehydrobutyrine
AC   PTM-0440
FT   MOD_RES
TG   Threonine.
PA   Amino acid backbone.
PP   Protein core.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Extracellular localisation.
TR   Bacteria; taxId:1239 (Firmicutes).
DR   RESID; AA0182.
DR   PSI-MOD; 00190.
//
ID   2,3-didehydrobutyrine
AC   PTM-0007
FT   MOD_RES
TG   Threonine.
PA   Amino acid backbone.
PP   Protein core.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Extracellular localisation.
TR   Bacteria; taxId:1239 (Firmicutes).
DR   RESID; AA0182.
DR   RESID; AA0547.
DR   PSI-MOD; 00190.
DR   PSI-MOD; 01841.
//
ID   2,3-didehydrotyrosine
AC   PTM-0008
FT   MOD_RES
TG   Tyrosine.
PA   Amino acid backbone.
PP   Protein core.
CF   H-2
MM   -2.015650
MA   -2.02
LC   Intracellular localisation.
TR   Eukaryota; taxId:6073 (Cnidaria).
DR   PSI-MOD; 00706.
//
ID   2',4',5'-topaquinone
AC   PTM-0009
FT   MOD_RES
TG   Tyrosine.
PA   Amino acid side chain.
PP   Anywhere.
CF   H-2 O2
MM   29.974179
MA   29.98
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   TPQ.
DR   RESID; AA0147.
DR   PSI-MOD; 00156.
//
ID   2'-cysteinyl-6'-hydroxytryptophan sulfoxide (Trp-Cys)
AC   PTM-0338
FT   CROSSLNK
TG   Tryptophan-Cysteine.
PA   Amino acid side chain-Amino acid side chain.
PP   Anywhere-Anywhere.
CF   H-2 O2
MM   29.974179
MA   29.98
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:67723 (Amanita phalloides).
KW   Thioether bond.
DR   RESID; AA0451.
DR   PSI-MOD; 01380.
//
ID   2-(3-methylbutanoyl)-5-hydroxyoxazole-4-carbothionic acid (Leu-Cys)
AC   PTM-0448
FT   CROSSLNK
TG   Leucine-Cysteine.
PA   Amino acid backbone-Amino acid backbone.
PP   Protein core-Protein core.
CF   H-7 N-1 O1
MM   -5.062935
MA   -5.06
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:426 (Methylosinus trichosporium).
DR   RESID; AA0550.
DR   PSI-MOD; 01844.
//
ID   2-(4-guanidinobutanoyl)-5-hydroxyimidazole-4-carbothionic acid (Arg-Cys)
AC   PTM-0457
FT   CROSSLNK
TG   Arginine-Cysteine.
PA   Amino acid backbone-Amino acid backbone.
PP   Protein core-Protein core.
CF   H-6
MM   -6.046950
MA   -6.05
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:743836 (Methylocystis sp. (strain SB2)).
DR   RESID; AA0553.
DR   PSI-MOD; 01877.
//
ID   2-(S-cysteinyl)pyruvic acid O-phosphothioketal
AC   PTM-0424
FT   MOD_RES
TG   Cysteine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C3 H5 O6 P1
MM   167.982375
MA   168.04
LC   Intracellular localisation.
TR   Bacteria; taxId:2 (Bacteria).
KW   Pyruvate.
DR   RESID; AA0391.
DR   PSI-MOD; 00797.
//
ID   2-cysteinyl-D-allo-threonine (Cys-Thr)
AC   PTM-0010
FT   CROSSLNK
TG   Cysteine-Threonine.
PA   Amino acid side chain-Amino acid backbone.
PP   Anywhere-Protein core.
CF   H-2
MM   -2.015650
MA   -2.02
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:1423 (Bacillus subtilis).
KW   D-amino acid; Thioether bond.
DR   RESID; AA0342.
DR   PSI-MOD; 00347.
//
ID   2-cysteinyl-D-phenylalanine (Cys-Phe)
AC   PTM-0011
FT   CROSSLNK
TG   Cysteine-Phenylalanine.
PA   Amino acid side chain-Amino acid backbone.
PP   Anywhere-Protein core.
CF   H-2
MM   -2.015650
MA   -2.02
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:1423 (Bacillus subtilis).
KW   D-amino acid; Thioether bond.
DR   RESID; AA0341.
DR   PSI-MOD; 00346.
//
ID   2-cysteinyl-L-phenylalanine (Cys-Phe)
AC   PTM-0012
FT   CROSSLNK
TG   Cysteine-Phenylalanine.
PA   Amino acid side chain-Amino acid backbone.
PP   Anywhere-Protein core.
CF   H-2
MM   -2.015650
MA   -2.02
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:1423 (Bacillus subtilis).
KW   Thioether bond.
DR   RESID; AA0340.
DR   PSI-MOD; 00345.
//
ID   2-iminomethyl-5-imidazolinone (Gln-Gly)
AC   PTM-0013
FT   CROSSLNK
TG   Glutamine-Glycine.
PA   Amino acid backbone-Amino acid backbone.
PP   Protein core-N-terminal.
CF   H-4 O-1
MM   -20.026215
MA   -20.03
LC   Intracellular localisation.
TR   Eukaryota; taxId:6073 (Cnidaria).
DR   RESID; AA0189.
DR   PSI-MOD; 00197.
//
ID   2-iminomethyl-5-imidazolinone (Glu-Gly)
AC   PTM-0014
FT   CROSSLNK
TG   Glutamate-Glycine.
PA   Amino acid backbone-Amino acid backbone.
PP   Protein core-N-terminal.
CF   H-4 O-1
MM   -20.026215
MA   -20.03
LC   Intracellular localisation.
TR   Eukaryota; taxId:175771 (Heteractis crispa).
DR   RESID; AA0378.
DR   PSI-MOD; 00383.
//
ID   2-iminomethyl-5-imidazolinone (Met-Gly)
AC   PTM-0015
FT   CROSSLNK
TG   Methionine-Glycine.
PA   Amino acid backbone-Amino acid backbone.
PP   Protein core-N-terminal.
CF   H-4 O-1
MM   -20.026215
MA   -20.03
LC   Intracellular localisation.
TR   Eukaryota; taxId:6073 (Cnidaria).
DR   RESID; AA0379.
DR   PSI-MOD; 00384.
//
ID   2-methylglutamine
AC   PTM-0016
FT   MOD_RES
TG   Glutamine.
PA   Amino acid backbone.
PP   Protein core.
CF   C1 H2
MM   14.015650
MA   14.03
LC   Intracellular localisation.
TR   Archaea; taxId:79929 (Methanothermobacter marburgensis (strain DSM 2133 / 14651 / NBRC 100331 / OCM 82 / Marburg)).
KW   Methylation.
DR   RESID; AA0273.
DR   PSI-MOD; 00278.
//
ID   2'-methylsulfonyltryptophan
AC   PTM-0304
FT   MOD_RES
TG   Tryptophan.
PA   Amino acid side chain.
PP   Anywhere.
CF   C1 H2 O2 S1
MM   77.977550
MA   78.09
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:78357 (Amanita virosa).
KW   Methylation.
DR   RESID; AA0450.
DR   PSI-MOD; 01379.
//
ID   2-oxobutanoic acid
AC   PTM-0017
FT   MOD_RES
TG   Threonine.
PA   Amino acid backbone.
PP   N-terminal.
CF   H-3 N-1
MM   -17.026549
MA   -17.03
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:1282 (Staphylococcus epidermidis).
DR   RESID; AA0129.
DR   PSI-MOD; 00138.
//
ID   2-tetrahydro-2-pyridyl-5-imidazolinone (Lys-Gly)
AC   PTM-0018
FT   CROSSLNK
TG   Lysine-Glycine.
PA   Amino acid backbone-Amino acid backbone.
PP   Protein core-N-terminal.
CF   H-7 N-1 O-1
MM   -37.052764
MA   -37.06
LC   Intracellular localisation.
TR   Eukaryota; taxId:105402 (Zoanthus sp.).
DR   RESID; AA0382.
DR   PSI-MOD; 00387.
//
ID   3-(O4'-tyrosyl)-valine (Val-Tyr)
AC   PTM-0390
FT   CROSSLNK
TG   Valine-Tyrosine.
PA   Amino acid backbone-Amino acid side chain.
PP   Anywhere-Anywhere.
CF   H-2
MM   -2.015650
MA   -2.02
LC   Intracellular localisation.
TR   Bacteria; taxId:201174 (Actinobacteria).
DR   RESID; AA0490.
DR   PSI-MOD; 01442.
//
ID   3'-(S-cysteinyl)-tyrosine (Cys-Tyr)
AC   PTM-0019
FT   CROSSLNK
TG   Cysteine-Tyrosine.
PA   Amino acid side chain-Amino acid side chain.
PP   Anywhere-Anywhere.
CF   H-2
MM   -2.015650
MA   -2.02
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:5132 (Dactylium dendroides).
KW   Thioether bond.
DR   RESID; AA0113.
DR   PSI-MOD; 00122.
//
ID   3-(S-cysteinyl)-tyrosine (Cys-Tyr)
AC   PTM-0020
FT   CROSSLNK
TG   Cysteine-Tyrosine.
PA   Amino acid side chain-Amino acid side chain.
PP   Anywhere-Anywhere.
CF   H-2
MM   -2.015650
MA   -2.02
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:5141 (Neurospora crassa).
KW   Thioether bond.
DR   RESID; AA0396.
DR   PSI-MOD; 00803.
//
ID   3'-(S-cysteinyl)-tyrosine (Tyr-Cys)
AC   PTM-0021
FT   CROSSLNK
TG   Tyrosine-Cysteine.
PA   Amino acid side chain-Amino acid side chain.
PP   Anywhere-Anywhere.
CF   H-2
MM   -2.015650
MA   -2.02
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:2 (Bacteria).
KW   Thioether bond.
DR   RESID; AA0113.
DR   PSI-MOD; 00122.
//
ID   3,4-dihydroxyarginine
AC   PTM-0022
FT   MOD_RES
TG   Arginine.
PA   Amino acid side chain.
PP   Anywhere.
CF   O2
MM   31.989829
MA   32.00
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:7725 (Styela clava).
KW   Hydroxylation.
DR   RESID; AA0369.
DR   PSI-MOD; 00374.
//
ID   3',4'-dihydroxyphenylalanine
AC   PTM-0023
FT   MOD_RES
TG   Tyrosine.
PA   Amino acid side chain.
PP   Anywhere.
CF   O1
MM   15.994915
MA   16.00
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:201174 (Actinobacteria).
TR   Eukaryota; taxId:33208 (Metazoa).
KW   Hydroxylation.
DR   RESID; AA0146.
DR   PSI-MOD; 00155.
//
ID   3,4-dihydroxyproline
AC   PTM-0024
FT   MOD_RES
TG   Proline.
PA   Amino acid side chain.
PP   Anywhere.
CF   O2
MM   31.989829
MA   32.00
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:415003 (Microbispora sp. (strain 107891)).
TR   Eukaryota; taxId:6550 (Mytilus edulis).
KW   Hydroxylation.
DR   RESID; AA0282.
DR   PSI-MOD; 00287.
//
ID   3-cysteinyl-aspartic acid (Cys-Asp)
AC   PTM-0025
FT   CROSSLNK
TG   Cysteine-Aspartate.
PA   Amino acid side chain-Amino acid side chain.
PP   Anywhere-Anywhere.
CF   H-2
MM   -2.015650
MA   -2.02
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:1224 (Proteobacteria).
KW   Thioether bond.
DR   RESID; AA0314.
DR   PSI-MOD; 00319.
//
ID   3'-geranyl-2',N2-cyclotryptophan
AC   PTM-0026
FT   LIPID
TG   Tryptophan.
PA   Amino acid side chain.
PP   Anywhere.
CF   C10 H16
MM   136.125201
MA   136.23
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:1423 (Bacillus subtilis).
KW   Prenylation.
DR   RESID; AA0408.
DR   PSI-MOD; 00817.
//
ID   3'-histidyl-3-tyrosine (His-Tyr)
AC   PTM-0027
FT   CROSSLNK
TG   Histidine-Tyrosine.
PA   Amino acid side chain-Amino acid side chain.
PP   Anywhere-Anywhere.
CF   H-2
MM   -2.015650
MA   -2.02
LC   Intracellular localisation.
TR   Bacteria; taxId:562 (Escherichia coli).
DR   RESID; AA0250.
DR   PSI-MOD; 00255.
//
ID   3-hydroxyasparagine
AC   PTM-0028
FT   MOD_RES
TG   Asparagine.
PA   Amino acid side chain.
PP   Anywhere.
CF   O1
MM   15.994915
MA   16.00
LC   Intracellular localisation or Extracellular and lumenal localisation.
TR   Eukaryota; taxId:7742 (Vertebrata).
KW   Hydroxylation.
DR   RESID; AA0026.
DR   PSI-MOD; 00035.
//
ID   3-hydroxyaspartate
AC   PTM-0029
FT   MOD_RES
TG   Aspartate.
PA   Amino acid side chain.
PP   Anywhere.
CF   O1
MM   15.994915
MA   16.00
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:7742 (Vertebrata).
KW   Hydroxylation.
DR   RESID; AA0027.
DR   PSI-MOD; 00036.
//
ID   3-hydroxyphenylalanine
AC   PTM-0346
FT   MOD_RES
TG   Phenylalanine.
PA   Amino acid side chain.
PP   Anywhere.
CF   O1
MM   15.994915
MA   16.00
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:35762 (Planobispora rosea).
KW   Hydroxylation.
DR   RESID; AA0462.
DR   PSI-MOD; 01385.
//
ID   3-hydroxyproline
AC   PTM-0030
FT   MOD_RES
TG   Proline.
PA   Amino acid side chain.
PP   Anywhere.
CF   O1
MM   15.994915
MA   16.00
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:33208 (Metazoa).
KW   Hydroxylation.
DR   RESID; AA0029.
DR   PSI-MOD; 00038.
//
ID   3-hydroxypyridine-2,5-dicarboxylic acid (Ser-Cys) (with S-...)
AC   PTM-0454
FT   CROSSLNK
TG   Serine-Cysteine-Serine.
PA   Amino acid backbone-Amino acid backbone-Amino acid backbone.
PP   Protein core-Protein core-Protein core.
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:1885 (Streptomyces actuosus).
DR   RESID; AA0540.
DR   PSI-MOD; 01814.
//
ID   3-hydroxypyridine-2,5-dicarboxylic acid (Ser-Ser) (with C-...)
AC   PTM-0455
FT   CROSSLNK
TG   Serine-Serine-Cysteine.
PA   Amino acid backbone-Amino acid backbone-Amino acid backbone.
PP   Protein core-Protein core-Protein core.
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:1885 (Streptomyces actuosus).
DR   RESID; AA0540.
DR   PSI-MOD; 01814.
//
ID   3-hydroxytryptophan
AC   PTM-0031
FT   MOD_RES
TG   Tryptophan.
PA   Amino acid side chain.
PP   Anywhere.
CF   O1
MM   15.994915
MA   16.00
LC   Intracellular localisation or Extracellular and lumenal localisation.
TR   Bacteria; taxId:1224 (Proteobacteria).
TR   Eukaryota; taxId:5306 (Phanerochaete chrysosporium).
KW   Hydroxylation.
DR   RESID; AA0322.
DR   PSI-MOD; 00327.
//
ID   3-hydroxyvaline
AC   PTM-0347
FT   MOD_RES
TG   Valine.
PA   Amino acid side chain.
PP   Anywhere.
CF   O1
MM   15.994915
MA   16.00
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:1386 (Bacillus).
KW   Hydroxylation.
DR   RESID; AA0463.
DR   PSI-MOD; 01386.
//
ID   3-methylthioaspartic acid
AC   PTM-0032
FT   MOD_RES
TG   Aspartate.
PA   Amino acid side chain.
PP   Anywhere.
CF   C1 H2 S1
MM   45.987721
MA   46.09
LC   Intracellular localisation.
TR   Bacteria; taxId:2 (Bacteria).
KW   Methylation.
DR   RESID; AA0232.
DR   PSI-MOD; 00237.
//
ID   3'-nitrotyrosine
AC   PTM-0434
FT   MOD_RES
TG   Tyrosine.
PA   Amino acid side chain.
PP   Protein core.
CF   H-1 N1 O2
MM   44.985078
MA   45.00
LC   Extracellular localisation.
TR   Eukaryota; taxId:40674 (Mammalia).
KW   Nitration.
DR   RESID; AA0537.
DR   PSI-MOD; 01786.
//
ID   3-oxoalanine (Cys)
AC   PTM-0033
FT   MOD_RES
TG   Cysteine.
PA   Amino acid side chain.
PP   Anywhere.
CF   H-2 O1 S-1
MM   -17.992806
MA   -18.08
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:1224 (Proteobacteria), taxId:1239 (Firmicutes).
TR   Eukaryota; taxId:3041 (Chlorophyta), taxId:33208 (Metazoa).
DR   RESID; AA0185.
DR   PSI-MOD; 00193.
//
ID   3-oxoalanine (Ser)
AC   PTM-0034
FT   MOD_RES
TG   Serine.
PA   Amino acid side chain.
PP   Anywhere.
CF   H-2
MM   -2.015650
MA   -2.02
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:1224 (Proteobacteria).
TR   Eukaryota; taxId:9606 (Homo sapiens).
DR   RESID; AA0185.
DR   PSI-MOD; 00835.
//
ID   3-phenyllactic acid
AC   PTM-0035
FT   MOD_RES
TG   Phenylalanine.
PA   Amino acid backbone.
PP   N-terminal.
CF   H-1 N-1 O1
MM   0.984016
MA   0.98
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:6073 (Cnidaria).
DR   RESID; AA0128.
DR   PSI-MOD; 00137.
//
ID   4,5,5'-trihydroxyleucine
AC   PTM-0372
FT   MOD_RES
TG   Leucine.
PA   Amino acid side chain.
PP   Anywhere.
CF   O3
MM   47.984744
MA   48.00
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:78357 (Amanita virosa).
KW   Hydroxylation.
DR   RESID; AA0480.
DR   PSI-MOD; 01403.
//
ID   4,5-dihydroxylysine
AC   PTM-0036
FT   MOD_RES
TG   Lysine.
PA   Amino acid side chain.
PP   Anywhere.
CF   O2
MM   31.989829
MA   32.00
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:7725 (Styela clava).
KW   Hydroxylation.
DR   RESID; AA0370.
DR   PSI-MOD; 00375.
//
ID   4-aspartylphosphate
AC   PTM-0038
FT   MOD_RES
TG   Aspartate.
PA   Amino acid side chain.
PP   Anywhere.
CF   H1 O3 P1
MM   79.966331
MA   79.98
LC   Intracellular localisation.
TR   Archaea; taxId:28890 (Euryarchaeota).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2763 (Rhodophyta), taxId:3027 (Cryptophyta), taxId:4751 (Fungi), taxId:33090 (Viridiplantae), taxId:38254 (Glaucocystophyceae).
KW   Phosphoprotein.
DR   RESID; AA0033.
DR   PSI-MOD; 00042.
//
ID   4-carboxyglutamate
AC   PTM-0039
FT   MOD_RES
TG   Glutamate.
PA   Amino acid side chain.
PP   Anywhere.
CF   C1 O2
MM   43.989829
MA   44.01
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:6447 (Mollusca), taxId:7742 (Vertebrata).
KW   Gamma-carboxyglutamic acid.
DR   RESID; AA0032.
DR   PSI-MOD; 00041.
//
ID   4-cysteinyl-glutamic acid (Cys-Glu)
AC   PTM-0040
FT   CROSSLNK
TG   Cysteine-Glutamate.
PA   Amino acid side chain-Amino acid side chain.
PP   Anywhere-Anywhere.
CF   H-2
MM   -2.015650
MA   -2.02
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:1224 (Proteobacteria).
KW   Thioether bond.
DR   RESID; AA0315.
DR   PSI-MOD; 00320.
//
ID   4'-cysteinyl-tryptophylquinone (Cys-Trp)
AC   PTM-0041
FT   CROSSLNK
TG   Cysteine-Tryptophan.
PA   Amino acid side chain-Amino acid side chain.
PP   Anywhere-Anywhere.
CF   H-4 O2
MM   27.958529
MA   27.97
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:1224 (Proteobacteria).
KW   CTQ; Thioether bond.
DR   RESID; AA0313.
DR   PSI-MOD; 00318.
//
ID   4-hydroxyarginine
AC   PTM-0042
FT   MOD_RES
TG   Arginine.
PA   Amino acid side chain.
PP   Anywhere.
CF   O1
MM   15.994915
MA   16.00
LC   Intracellular localisation.
TR   Bacteria; taxId:47421 (Hydrogenophaga pseudoflava).
KW   Hydroxylation.
DR   RESID; AA0215.
DR   PSI-MOD; 00220.
//
ID   4-hydroxyglutamate
AC   PTM-0453
FT   MOD_RES
TG   Glutamate.
PA   Amino acid side chain.
PP   Anywhere.
CF   O1
MM   15.994915
MA   16.00
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:1885 (Streptomyces actuosus).
KW   Hydroxylation.
DR   RESID; AA0487.
DR   PSI-MOD; 01434.
//
ID   4-hydroxyproline
AC   PTM-0043
FT   MOD_RES
TG   Proline.
PA   Amino acid side chain.
PP   Anywhere.
CF   O1
MM   15.994915
MA   16.00
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:415003 (Microbispora sp. (strain 107891)).
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Hydroxylation.
DR   RESID; AA0030.
DR   PSI-MOD; 00039.
//
ID   5-(methoxymethyl)thiazole-4-carboxylic acid (Val-Cys)
AC   PTM-0373
FT   CROSSLNK
TG   Valine-Cysteine.
PA   Amino acid backbone-Amino acid backbone.
PP   Protein core-Protein core.
CF   C2
MM   24.000000
MA   24.02
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:35762 (Planobispora rosea).
KW   Methylation; Thioether bond.
DR   RESID; AA0468.
DR   PSI-MOD; 01391.
//
ID   5-amino-piperideine-2,5-dicarboxylic acid (Ser-Cys) (with S-...)
AC   PTM-0348
FT   CROSSLNK
TG   Serine-Cysteine-Serine.
PA   Amino acid backbone-Amino acid backbone-Amino acid backbone.
PP   Protein core-Protein core-Protein core.
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:146537 (Streptomyces azureus).
DR   RESID; AA0471.
DR   PSI-MOD; 01394.
//
ID   5-amino-piperideine-2,5-dicarboxylic acid (Ser-Ser) (with C-...)
AC   PTM-0349
FT   CROSSLNK
TG   Serine-Serine-Cysteine.
PA   Amino acid backbone-Amino acid backbone-Amino acid backbone.
PP   Protein core-Protein core-Protein core.
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:146537 (Streptomyces azureus).
DR   RESID; AA0471.
DR   PSI-MOD; 01395.
//
ID   5-glutamyl 2-aminoadipic acid
AC   PTM-0406
FT   MOD_RES
TG   Glutamate.
PA   Amino acid side chain.
PP   C-terminal.
CF   C6 H9 N1 O3
MM   143.058243
MA   143.14
LC   Intracellular localisation.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:1297 (Deinococcus-Thermus).
DR   RESID; AA0502.
DR   PSI-MOD; 01605.
//
ID   5-glutamyl glycerylphosphorylethanolamine
AC   PTM-0403
FT   MOD_RES
TG   Glutamate.
PA   Amino acid side chain.
PP   Anywhere.
CF   C5 H12 N1 O5 P1
MM   197.045309
MA   197.13
LC   Intracellular localisation.
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Phosphoprotein.
DR   RESID; AA0170.
DR   PSI-MOD; 00179.
//
ID   5-glutamyl N2-ornithine
AC   PTM-0478
FT   MOD_RES
TG   Glutamate.
PA   Amino acid side chain.
PP   C-terminal.
CF   C6 H12 N4 O1
MA   114.15
LC   Intracellular localisation.
TR   Archaea; taxId:2267 (Thermoproteaceae).
KW   Isopeptide bond.
DR   PSI-MOD; 01971.
//
ID   5-glutamyl glutamate
AC   PTM-0479
FT   MOD_RES
TG   Glutamate.
PA   Amino acid side chain.
PP   C-terminal.
CF   C5 H7 N1 O3
MA   129.12
LC   Intracellular localisation.
TR   Archaea; taxId:2267 (Thermoproteaceae).
KW   Isopeptide bond.
DR   PSI-MOD; 01970.
//
ID   5-glutamyl N2-lysine
AC   PTM-0407
FT   MOD_RES
TG   Glutamate.
PA   Amino acid side chain.
PP   C-terminal.
CF   C6 H12 N2 O1
MM   128.094963
MA   128.17
LC   Intracellular localisation.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:1297 (Deinococcus-Thermus).
KW   Isopeptide bond.
DR   RESID; AA0505.
DR   PSI-MOD; 01608.
//
ID   5-glutamyl polyglycine
AC   PTM-0394
FT   MOD_RES
TG   Glutamate.
PA   Amino acid side chain.
PP   Anywhere.
LC   Intracellular localisation.
TR   Eukaryota; taxId:2759 (Eukaryota).
DR   RESID; AA0201.
DR   PSI-MOD; 00206.
//
ID   5-glutamyl polyglutamate
AC   PTM-0395
FT   MOD_RES
TG   Glutamate.
PA   Amino acid side chain.
PP   Anywhere.
LC   Intracellular localisation.
TR   Eukaryota; taxId:2759 (Eukaryota).
DR   RESID; AA0202.
DR   PSI-MOD; 00207.
//
ID   5-hydroxy-3-methylproline (Ile)
AC   PTM-0466
FT   MOD_RES
TG   Isoleucine.
PA   Amino acid side chain.
PP   Anywhere.
CF   H-2 O1
MM   13.979265
MA   13.98
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:1931 (Streptomyces sp.).
KW   Hydroxylation; Methylation.
DR   RESID; AA0473.
DR   PSI-MOD; 01897.
//
ID   5-hydroxylysine
AC   PTM-0044
FT   MOD_RES
TG   Lysine.
PA   Amino acid side chain.
PP   Anywhere.
CF   O1
MM   15.994915
MA   16.00
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:33208 (Metazoa).
KW   Hydroxylation.
DR   RESID; AA0028.
DR   PSI-MOD; 00037.
//
ID   (5R)-5-hydroxylysine
AC   PTM-0471
FT   MOD_RES
TG   Lysine.
PA   Amino acid side chain.
PP   Anywhere.
CF   O1
MM   15.994915
MA   16.00
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:33208 (Metazoa).
KW   Hydroxylation.
DR   RESID; AA0028.
DR   PSI-MOD; 01925.
//
ID   (5S)-5-hydroxylysine
AC   PTM-0472
FT   MOD_RES
TG   Lysine.
PA   Amino acid side chain.
PP   Anywhere.
CF   O1
MM   15.994915
MA   16.00
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:33208 (Metazoa).
KW   Hydroxylation.
DR   PSI-MOD; 01918.
//
ID   5-imidazolinone (Ala-Gly)
AC   PTM-0045
FT   CROSSLNK
TG   Alanine-Glycine.
PA   Amino acid backbone-Amino acid backbone.
PP   C-terminal-N-terminal.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Intracellular localisation.
TR   Archaea; taxId:28890 (Euryarchaeota).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
DR   RESID; AA0187.
DR   PSI-MOD; 00195.
//
ID   5-imidazolinone (Asn-Gly)
AC   PTM-0046
FT   CROSSLNK
TG   Asparagine-Glycine.
PA   Amino acid backbone-Amino acid backbone.
PP   C-terminal-N-terminal.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Intracellular localisation.
TR   Eukaryota; taxId:105402 (Zoanthus sp.).
DR   RESID; AA0380.
DR   PSI-MOD; 00385.
//
ID   5-imidazolinone (Cys-Gly)
AC   PTM-0047
FT   CROSSLNK
TG   Cysteine-Glycine.
PA   Amino acid backbone-Amino acid backbone.
PP   C-terminal-N-terminal.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Intracellular localisation.
TR   Bacteria; taxId:201174 (Actinobacteria).
TR   Eukaryota; taxId:6239 (Caenorhabditis elegans).
DR   RESID; AA0188.
DR   PSI-MOD; 00196.
//
ID   5-imidazolinone (Lys-Gly)
AC   PTM-0048
FT   CROSSLNK
TG   Lysine-Glycine.
PA   Amino acid backbone-Amino acid backbone.
PP   C-terminal-N-terminal.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Intracellular localisation.
TR   Eukaryota; taxId:6073 (Cnidaria).
DR   RESID; AA0381.
DR   PSI-MOD; 00386.
//
ID   5-imidazolinone (Ser-Gly)
AC   PTM-0049
FT   CROSSLNK
TG   Serine-Glycine.
PA   Amino acid backbone-Amino acid backbone.
PP   C-terminal-N-terminal.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Intracellular localisation.
TR   Bacteria; taxId:76856 (Fusobacterium nucleatum subsp. nucleatum).
TR   Eukaryota; taxId:61100 (Lupinus affinis), taxId:41956 (Amanita muscaria).
DR   RESID; AA0184.
DR   PSI-MOD; 00192.
//
ID   5-methylarginine
AC   PTM-0050
FT   MOD_RES
TG   Arginine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C1 H2
MM   14.015650
MA   14.03
LC   Intracellular localisation.
TR   Archaea; taxId:28890 (Euryarchaeota).
KW   Methylation.
DR   RESID; AA0272.
DR   PSI-MOD; 00277.
//
ID   5-methyloxazole-4-carboxylic acid (Cys-Thr)
AC   PTM-0461
FT   CROSSLNK
TG   Cysteine-Threonine.
PA   Amino acid backbone-Amino acid backbone.
PP   Protein core-Protein core.
CF   H-4 O-1
MM   -20.026215
MA   -20.03
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:326423 (Bacillus amyloliquefaciens (strain FZB42)), taxId:1408 (Bacillus pumilus).
DR   RESID; AA0571.
DR   PSI-MOD; 01900.
//
ID   5-methyloxazole-4-carboxylic acid (Ser-Thr)
AC   PTM-0386
FT   CROSSLNK
TG   Serine-Threonine.
PA   Amino acid backbone-Amino acid backbone.
PP   Protein core-Protein core.
CF   H-4 O-1
MM   -20.026215
MA   -20.03
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:1931 (Streptomyces sp.).
KW   Methylation.
DR   RESID; AA0474.
DR   PSI-MOD; 01397.
//
ID   5-methyloxazole-4-carboxylic acid (Thr-Thr)
AC   PTM-0462
FT   CROSSLNK
TG   Threonine-Threonine.
PA   Amino acid backbone-Amino acid backbone.
PP   Protein core-Protein core.
CF   H-4 O-1
MM   -20.026215
MA   -20.03
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:326423 (Bacillus amyloliquefaciens (strain FZB42)), taxId:1408 (Bacillus pumilus).
DR   RESID; AA0572.
DR   PSI-MOD; 01901.
//
ID   5-methylthiazole-4-carboxylic acid (Asn-Cys)
AC   PTM-0352
FT   CROSSLNK
TG   Asparagine-Cysteine.
PA   Amino acid backbone-Amino acid backbone.
PP   Protein core-Protein core.
CF   C1 H-2 O-1
MM   -6.010565
MA   -6.00
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:35762 (Planobispora rosea).
KW   Methylation; Thioether bond.
DR   RESID; AA0469.
DR   PSI-MOD; 01392.
//
ID   5-methyloxazoline-4-carboxylic acid (Ser-Thr)
AC   PTM-0465
FT   CROSSLNK
TG   Serine-Threonine.
PA   Amino acid backbone-Amino acid backbone.
PP   Protein core-Protein core.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:326423 (Bacillus amyloliquefaciens (strain FZB42)), taxId:1408 (Bacillus pumilus).
DR   RESID; AA0575.
DR   PSI-MOD; 01904.
//
ID   5'-tyrosyl-5'-aminotyrosine (Tyr-Tyr) (interchain with Y-...)
AC   PTM-0320
FT   CROSSLNK
TG   Tyrosine-Tyrosine.
PA   Amino acid side chain-Amino acid side chain.
PP   Anywhere-Anywhere.
CF   H -1 N 1
MM   12.995249
MA   13.00
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:68444 (Polypedates leucomystax).
DR   RESID; AA0459.
DR   PSI-MOD; 01787.
//
ID   6'-bromotryptophan
AC   PTM-0051
FT   MOD_RES
TG   Tryptophan.
PA   Amino acid side chain.
PP   Anywhere.
CF   Br1 H-1
MM   77.910511
MA   78.90
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:33208 (Metazoa).
KW   Bromination.
DR   RESID; AA0179.
DR   PSI-MOD; 00188.
//
ID   5'-chlorotryptophan
AC   PTM-0444
FT   MOD_RES
TG   Tryptophan.
PA   Amino acid side chain.
PP   Anywhere.
CF   Cl1 H-1
MM   33.961028
MA   34.45
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:2005 (Microbispora).
DR   RESID; AA0180.
DR   PSI-MOD; 00886.
//
ID   6'-chlorotryptophan
AC   PTM-0052
FT   MOD_RES
TG   Tryptophan.
PA   Amino acid side chain.
PP   Anywhere.
CF   Cl1 H-1
MM   33.961028
MA   34.45
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:2005 (Microbispora).
DR   RESID; AA0180.
DR   PSI-MOD; 00886.
//
ID   7'-hydroxytryptophan
AC   PTM-0427
FT   MOD_RES
TG   Tryptophan.
PA   Amino acid side chain.
PP   Anywhere.
CF   O1
MM   15.994915
MA   16.00
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:73031 (Perna viridis).
KW   Hydroxylation.
DR   RESID; AA0520.
DR   PSI-MOD; 01664.
//
ID   ADP-ribosylarginine
AC   PTM-0053
FT   MOD_RES
TG   Arginine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C15 H21 N5 O13 P2
MM   541.061109
MA   541.30
LC   Intracellular localisation.
TR   Archaea; taxId:28890 (Euryarchaeota).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   ADP-ribosylation.
DR   RESID; AA0168.
DR   PSI-MOD; 00177.
//
ID   ADP-ribosylasparagine
AC   PTM-0054
FT   MOD_RES
TG   Asparagine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C15 H21 N5 O13 P2
MM   541.061109
MA   541.30
LC   Intracellular localisation.
TR   Eukaryota; taxId:9606 (Homo sapiens).
KW   ADP-ribosylation.
DR   RESID; AA0231.
DR   PSI-MOD; 00236.
//
ID   ADP-ribosylcysteine
AC   PTM-0055
FT   MOD_RES
TG   Cysteine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C15 H21 N5 O13 P2
MM   541.061109
MA   541.30
LC   Intracellular localisation.
TR   Eukaryota; taxId:40674 (Mammalia).
KW   ADP-ribosylation.
DR   RESID; AA0169.
DR   PSI-MOD; 00178.
//
ID   ADP-ribosylserine
AC   PTM-0056
FT   MOD_RES
TG   Serine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C15 H21 N5 O13 P2
MM   541.061109
MA   541.30
LC   Intracellular localisation.
TR   Eukaryota; taxId:9606 (Homo sapiens).
KW   ADP-ribosylation.
DR   RESID; AA0237.
DR   PSI-MOD; 00242.
//
ID   Alanine amide
AC   PTM-0057
FT   MOD_RES
TG   Alanine.
PA   Amino acid backbone.
PP   C-terminal.
CF   H1 N1 O-1
MM   -0.984016
MA   -0.98
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:33208 (Metazoa).
KW   Amidation.
DR   RESID; AA0081.
DR   PSI-MOD; 00090.
//
ID   Alanine derivative
AC   PTM-0058
FT   MOD_RES
TG   Alanine.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
DR   PSI-MOD; 00901.
//
ID   Alanine isoaspartyl cyclopeptide (Ala-Asn)
AC   PTM-0418
FT   CROSSLNK
TG   Alanine-Asparagine.
PA   Amino acid backbone-Amino acid side chain.
PP   N-terminal-Protein core.
CF   H-3 N-1
MM   -17.026549
MA   -17.03
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:9258 (Ornithorhynchus anatinus).
DR   RESID; AA0515.
DR   PSI-MOD; 01618.
//
ID   Allysine
AC   PTM-0059
FT   MOD_RES
TG   Lysine.
PA   Amino acid side chain.
PP   Anywhere.
CF   H-3 N-1 O1
MM   -1.031634
MA   -1.03
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:6052 (Ephydatia muelleri), taxId:7742 (Vertebrata).
DR   RESID; AA0121.
DR   PSI-MOD; 00130.
//
ID   Aminomalonic acid (Ser)
AC   PTM-0321
FT   MOD_RES
TG   Serine.
PA   Amino acid side chain.
PP   Anywhere.
CF   H-2 O1
MM   13.979265
MA   13.98
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:68444 (Polypedates leucomystax).
DR   RESID; AA0458.
DR   PSI-MOD; 01384.
//
ID   Arginine amide
AC   PTM-0060
FT   MOD_RES
TG   Arginine.
PA   Amino acid backbone.
PP   C-terminal.
CF   H1 N1 O-1
MM   -0.984016
MA   -0.98
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:33208 (Metazoa).
KW   Amidation.
DR   RESID; AA0082.
DR   PSI-MOD; 00091.
//
ID   Arginine derivative
AC   PTM-0061
FT   MOD_RES
TG   Arginine.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
DR   PSI-MOD; 00902.
//
ID   Asparagine amide
AC   PTM-0062
FT   MOD_RES
TG   Asparagine.
PA   Amino acid backbone.
PP   C-terminal.
CF   H1 N1 O-1
MM   -0.984016
MA   -0.98
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:33208 (Metazoa).
KW   Amidation.
DR   RESID; AA0083.
DR   PSI-MOD; 00092.
//
ID   Aspartate 1-(chondroitin 4-sulfate)-ester
AC   PTM-0334
FT   MOD_RES
TG   Aspartate.
PA   Amino acid backbone.
PP   C-terminal.
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:40674 (Mammalia).
KW   Proteoglycan.
DR   RESID; AA0219.
DR   PSI-MOD; 00224.
//
ID   Aspartic acid 1-[(3-aminopropyl)(5'-adenosyl)phosphono]amide
AC   PTM-0335
FT   MOD_RES
TG   Asparagine.
PA   Amino acid backbone.
PP   C-terminal.
CF   C13 H19 N6 O6 P1
MM   386.110369
MA   386.30
TR   Bacteria; taxId:562 (Escherichia coli).
KW   Phosphoprotein.
DR   RESID; AA0328.
DR   PSI-MOD; 00333.
//
ID   Aspartic acid 1-amide
AC   PTM-0063
FT   MOD_RES
TG   Aspartate.
PA   Amino acid backbone.
PP   C-terminal.
CF   H1 N1 O-1
MM   -0.984016
MA   -0.98
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:6491 (Conus geographus), taxId:8395 (Phyllomedusa sauvagei).
KW   Amidation.
DR   RESID; AA0084.
DR   PSI-MOD; 00093.
//
ID   Aspartyl aldehyde
AC   PTM-0064
FT   MOD_RES
TG   Aspartate.
PA   Amino acid side chain.
PP   Anywhere.
CF   O-1
MM   -15.994915
MA   -16.00
LC   Intramembrane.
TR   Eukaryota; taxId:2763 (Rhodophyta), taxId:3027 (Cryptophyta), taxId:33090 (Viridiplantae), taxId:33634 (Stramenopiles), taxId:33682 (Euglenozoa), taxId:38254 (Glaucocystophyceae).
DR   RESID; AA0373.
DR   PSI-MOD; 00378.
//
ID   Isoaspartyl glycine isopeptide (Asn-Gly)
AC   PTM-0489
FT   CROSSLNK
TG   Asparagine-Glycine.
PA   Amino acid side chain-Amino acid backbone.
PP   Anywhere-Anywhere.
CF   H-3 N-1
MM   -17.026549
MA   -17.03
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Isopeptide bond.
DR   RESID; AA0126.
DR   PSI-MOD; 00135.
//
ID   Isoaspartyl glycine isopeptide (Asp-Gly)
AC   PTM-0490
FT   CROSSLNK
TG   Aspartate-Glycine.
PA   Amino acid side chain-Amino acid backbone.
PP   Anywhere-Anywhere.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Isopeptide bond.
DR   RESID; AA0126.
DR   PSI-MOD; 01805.
//
ID   Asymmetric dimethylarginine
AC   PTM-0066
FT   MOD_RES
TG   Arginine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C2 H4
MM   28.031300
MA   28.05
LC   Intracellular localisation.
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Methylation.
DR   RESID; AA0068.
DR   PSI-MOD; 00077.
//
ID   Beta-decarboxylated aspartate
AC   PTM-0314
FT   MOD_RES
TG   Aspartate.
PA   Amino acid side chain.
PP   Anywhere.
CF   C-1 O-2
MM   -43.989829
MA   -44.01
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:9606 (Homo sapiens).
DR   RESID; AA0001.
DR   PSI-MOD; 00869.
//
ID   Beta-methyllanthionine (Cys-Thr)
AC   PTM-0067
FT   CROSSLNK
TG   Cysteine-Threonine.
PA   Amino acid side chain-Amino acid side chain.
PP   Anywhere-Anywhere.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:2 (Bacteria).
KW   Thioether bond.
DR   RESID; AA0112.
DR   PSI-MOD; 00121.
//
ID   Beta-methyllanthionine (Thr-Cys)
AC   PTM-0068
FT   CROSSLNK
TG   Threonine-Cysteine.
PA   Amino acid side chain-Amino acid side chain.
PP   Anywhere-Anywhere.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:2 (Bacteria).
KW   Thioether bond.
DR   RESID; AA0112.
DR   PSI-MOD; 00121.
//
ID   Beta-methyllanthionine sulfoxide (Thr-Cys)
AC   PTM-0069
FT   CROSSLNK
TG   Threonine-Cysteine.
PA   Amino acid side chain-Amino acid side chain.
PP   Anywhere-Anywhere.
CF   H-2
MM   -2.015650
MA   -2.02
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:69484 (Actinoplanes liguriensis).
DR   RESID; AA0330.
DR   PSI-MOD; 00335.
//
ID   Blocked amino end (Ala)
AC   PTM-0070
FT   MOD_RES
TG   Alanine.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
//
ID   Blocked amino end (Arg)
AC   PTM-0071
FT   MOD_RES
TG   Arginine.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
//
ID   Blocked amino end (Asn)
AC   PTM-0072
FT   MOD_RES
TG   Asparagine.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
//
ID   Blocked amino end (Asp)
AC   PTM-0073
FT   MOD_RES
TG   Aspartate.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
//
ID   Blocked amino end (Asx)
AC   PTM-0074
FT   MOD_RES
TG   Asparagine or Aspartate.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
//
ID   Blocked amino end (Cys)
AC   PTM-0075
FT   MOD_RES
TG   Cysteine.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
//
ID   Blocked amino end (Gln)
AC   PTM-0076
FT   MOD_RES
TG   Glutamine.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
//
ID   Blocked amino end (Glu)
AC   PTM-0077
FT   MOD_RES
TG   Glutamate.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
//
ID   Blocked amino end (Gly)
AC   PTM-0078
FT   MOD_RES
TG   Glycine.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
//
ID   Blocked amino end (Ile)
AC   PTM-0079
FT   MOD_RES
TG   Isoleucine.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
//
ID   Blocked amino end (Leu)
AC   PTM-0080
FT   MOD_RES
TG   Leucine.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
//
ID   Blocked amino end (Met)
AC   PTM-0081
FT   MOD_RES
TG   Methionine.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
//
ID   Blocked amino end (Pro)
AC   PTM-0082
FT   MOD_RES
TG   Proline.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
//
ID   Blocked amino end (Ser)
AC   PTM-0083
FT   MOD_RES
TG   Serine.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
//
ID   Blocked amino end (Thr)
AC   PTM-0084
FT   MOD_RES
TG   Threonine.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
//
ID   Blocked amino end (Val)
AC   PTM-0085
FT   MOD_RES
TG   Valine.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
//
ID   Blocked amino end (Xaa)
AC   PTM-0086
FT   MOD_RES
TG   Undefined.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
//
ID   Blocked carboxyl end (Arg)
AC   PTM-0087
FT   MOD_RES
TG   Arginine.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
//
ID   Blocked carboxyl end (His)
AC   PTM-0088
FT   MOD_RES
TG   Histidine.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
//
ID   Bromohistidine
AC   PTM-0089
FT   MOD_RES
TG   Histidine.
PA   Amino acid side chain.
PP   Anywhere.
CF   Br1 H-1
MM   77.910511
MA   78.90
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:7644 (Clypeaster japonicus).
KW   Bromination.
DR   RESID; AA0173.
DR   PSI-MOD; 00182.
//
ID   Cholesterol glycine ester
AC   PTM-0090
FT   LIPID
TG   Glycine.
PA   Amino acid backbone.
PP   C-terminal.
CF   C27 H44
MM   368.344301
MA   368.64
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:33208 (Metazoa).
KW   Lipoprotein.
DR   RESID; AA0309.
DR   PSI-MOD; 00314.
//
ID   Cis-14-hydroxy-10,13-dioxo-7-heptadecenoic acid aspartate ester
AC   PTM-0091
FT   LIPID
TG   Aspartate.
PA   Amino acid side chain.
PP   Anywhere.
CF   C17 H26 O4
MM   294.183109
MA   294.39
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:33090 (Viridiplantae).
KW   Lipoprotein.
DR   RESID; AA0316.
DR   PSI-MOD; 00321.
//
ID   Citrulline
AC   PTM-0092
FT   MOD_RES
TG   Arginine.
PA   Amino acid side chain.
PP   Anywhere.
CF   H-1 N-1 O1
MM   0.984016
MA   0.98
LC   Intracellular localisation.
TR   Eukaryota; taxId:7742 (Vertebrata).
KW   Citrullination.
DR   RESID; AA0214.
DR   PSI-MOD; 00219.
//
ID   Cyclo[(prolylserin)-O-yl] cysteinate
AC   PTM-0380
FT   MOD_RES
TG   Cysteine.
PA   Amino acid backbone.
PP   C-terminal.
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:201174 (Actinobacteria).
DR   PSI-MOD; 01437.
//
ID   Cyclopeptide (Ala-Arg)
AC   PTM-0093
FT   CROSSLNK
TG   Alanine-Arginine.
PA   Amino acid backbone-Amino acid backbone.
PP   N-terminal-C-terminal.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:58431 (Chassalia parviflora).
//
ID   Cyclopeptide (Ala-Ile)
AC   PTM-0315
FT   CROSSLNK
TG   Alanine-Isoleucine.
PA   Amino acid backbone-Amino acid backbone.
PP   N-terminal-C-terminal.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:3996 (Jatropha multifida).
//
ID   Cyclopeptide (Ala-Pro)
AC   PTM-0307
FT   CROSSLNK
TG   Alanine-Proline.
PA   Amino acid backbone-Amino acid backbone.
PP   N-terminal-C-terminal.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:78357 (Amanita virosa).
//
ID   Cyclopeptide (Arg-Cys) (interchain with C-...)
AC   PTM-0094
FT   CROSSLNK
TG   Arginine-Cysteine.
PA   Amino acid backbone-Amino acid backbone.
PP   N-terminal-C-terminal.
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:9544 (Macaca mulatta).
//
ID   Cyclopeptide (Asn-Gly)
AC   PTM-0095
FT   CROSSLNK
TG   Asparagine-Glycine.
PA   Amino acid backbone-Amino acid backbone.
PP   N-terminal-C-terminal.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:1423 (Bacillus subtilis).
//
ID   Cyclopeptide (Asp-Asn)
AC   PTM-0096
FT   CROSSLNK
TG   Aspartate-Asparagine.
PA   Amino acid backbone-Amino acid backbone.
PP   N-terminal-C-terminal.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:9544 (Macaca mulatta).
//
ID   Cyclopeptide (Cys-Arg) (interchain with R-...)
AC   PTM-0097
FT   CROSSLNK
TG   Cysteine-Arginine.
PA   Amino acid backbone-Amino acid backbone.
PP   C-terminal-N-terminal.
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:9544 (Macaca mulatta).
//
ID   Cyclopeptide (Gly-Asn)
AC   PTM-0098
FT   CROSSLNK
TG   Glycine-Asparagine.
PA   Amino acid backbone-Amino acid backbone.
PP   N-terminal-C-terminal.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:71240 (eudicotyledons).
//
ID   Cyclopeptide (Gly-Asp)
AC   PTM-0099
FT   CROSSLNK
TG   Glycine-Aspartate.
PA   Amino acid backbone-Amino acid backbone.
PP   N-terminal-C-terminal.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:71240 (eudicotyledons).
//
ID   Cyclopeptide (His-Asn)
AC   PTM-0436
FT   CROSSLNK
TG   Histidine-Asparagine.
PA   Amino acid backbone-Amino acid backbone.
PP   N-terminal-C-terminal.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:43366 (Clitoria ternatea).
//
ID   Cyclopeptide (His-Asp)
AC   PTM-0437
FT   CROSSLNK
TG   Histidine-Aspartate.
PA   Amino acid backbone-Amino acid backbone.
PP   N-terminal-C-terminal.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:43366 (Clitoria ternatea).
//
ID   Cyclopeptide (Ile-Pro)
AC   PTM-0339
FT   CROSSLNK
TG   Isoleucine-Proline.
PA   Amino acid backbone-Amino acid backbone.
PP   N-terminal-C-terminal.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:67723 (Amanita phalloides).
//
ID   Cyclopeptide (Leu-Leu)
AC   PTM-0353
FT   CROSSLNK
TG   Leucine-Leucine.
PA   Amino acid backbone-Amino acid backbone.
PP   N-terminal-C-terminal.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:2751 (Carnobacterium maltaromaticum).
//
ID   Cyclopeptide (Leu-Trp)
AC   PTM-0319
FT   CROSSLNK
TG   Leucine-Tryptophan.
PA   Amino acid backbone-Amino acid backbone.
PP   N-terminal-C-terminal.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:1349 (Streptococcus uberis).
//
ID   Cyclopeptide (Lys-Asp)
AC   PTM-0100
FT   CROSSLNK
TG   Lysine-Aspartate.
PA   Amino acid backbone-Amino acid backbone.
PP   N-terminal-C-terminal.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:71240 (eudicotyledons).
//
ID   Cyclopeptide (Pro-Met)
AC   PTM-0316
FT   CROSSLNK
TG   Proline-Methionine.
PA   Amino acid backbone-Amino acid backbone.
PP   N-terminal-C-terminal.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:49314 (Annona cherimola).
//
ID   Cyclopeptide (Pro-Tyr)
AC   PTM-0317
FT   CROSSLNK
TG   Proline-Tyrosine.
PA   Amino acid backbone-Amino acid backbone.
PP   N-terminal-C-terminal.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:49314 (Annona cherimola).
//
ID   Cyclopeptide (Ser-Asn)
AC   PTM-0101
FT   CROSSLNK
TG   Serine-Asparagine.
PA   Amino acid backbone-Amino acid backbone.
PP   N-terminal-C-terminal.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:71240 (eudicotyledons).
//
ID   Cyclopeptide (Ser-Gly)
AC   PTM-0318
FT   CROSSLNK
TG   Serine-Glycine.
PA   Amino acid backbone-Amino acid backbone.
PP   N-terminal-C-terminal.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:3674 (Momordica cochinchinensis).
//
ID   CysO-cysteine adduct
AC   PTM-0433
FT   MOD_RES
TG   Glycine.
PA   Amino acid backbone.
PP   C-terminal.
CF   C3 H5 N1 O1 S1
MM   103.009185
MA   103.14
LC   Intracellular localisation.
TR   Bacteria; taxId:2 (Bacteria).
DR   RESID; AA0529.
DR   PSI-MOD; 01778.
//
ID   Cysteine amide
AC   PTM-0102
FT   MOD_RES
TG   Cysteine.
PA   Amino acid backbone.
PP   C-terminal.
CF   H1 N1 O-1
MM   -0.984016
MA   -0.98
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:6448 (Gastropoda), taxId:6656 (Arthropoda).
KW   Amidation.
DR   RESID; AA0085.
DR   PSI-MOD; 00094.
//
ID   Cysteine derivative
AC   PTM-0103
FT   MOD_RES
TG   Cysteine.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
DR   PSI-MOD; 00905.
//
ID   Cysteine methyl disulfide
AC   PTM-0104
FT   MOD_RES
TG   Cysteine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C1 H2 S1
MM   45.987721
MA   46.09
LC   Intracellular localisation.
TR   Bacteria; taxId:2 (Bacteria).
KW   Methylation.
DR   RESID; AA0101.
DR   PSI-MOD; 00110.
//
ID   Cysteine methyl ester
AC   PTM-0105
FT   MOD_RES
TG   Cysteine.
PA   Amino acid backbone.
PP   C-terminal.
CF   C1 H2
MM   14.015650
MA   14.03
LC   Intracellular localisation.
TR   Bacteria; taxId:201174 (Actinobacteria).
TR   Eukaryota; taxId:4751 (Fungi), taxId:33208 (Metazoa).
KW   Methylation.
DR   RESID; AA0105.
DR   PSI-MOD; 00114.
//
ID   Cysteine persulfide
AC   PTM-0106
FT   MOD_RES
TG   Cysteine.
PA   Amino acid side chain.
PP   Anywhere.
CF   S1
MM   31.972071
MA   32.06
LC   Intracellular localisation.
TR   Bacteria; taxId:1224 (Proteobacteria).
TR   Archaea; taxId:2157 (Archaea).
TR   Eukaryota; taxId:2759 (Eukaryota).
DR   RESID; AA0269.
DR   PSI-MOD; 00274.
//
ID   Cysteine sulfenic acid (-SOH)
AC   PTM-0107
FT   MOD_RES
TG   Cysteine.
PA   Amino acid side chain.
PP   Anywhere.
CF   O1
MM   15.994915
MA   16.00
LC   Intracellular localisation.
TR   Archaea; taxId:28890 (Euryarchaeota).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:40674 (Mammalia).
KW   Oxidation.
DR   RESID; AA0205.
DR   PSI-MOD; 00210.
//
ID   Cysteine sulfinic acid (-SO2H)
AC   PTM-0108
FT   MOD_RES
TG   Cysteine.
PA   Amino acid side chain.
PP   Anywhere.
CF   O2
MM   31.989829
MA   32.00
LC   Intracellular localisation.
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:40674 (Mammalia).
KW   Oxidation.
DR   RESID; AA0262.
DR   PSI-MOD; 00267.
//
ID   Cysteinyl-selenocysteine (Cys-Sec)
AC   PTM-0109
FT   CROSSLNK
TG   Cysteine-Selenocysteine.
PA   Amino acid side chain-Amino acid side chain.
PP   Anywhere-Anywhere.
CF   H-2
MM   -2.015650
MA   -2.02
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:40674 (Mammalia).
KW   Selenocysteine.
DR   RESID; AA0358.
DR   PSI-MOD; 00363.
//
ID   Cysteinyl-selenocysteine (Sec-Cys)
AC   PTM-0110
FT   CROSSLNK
TG   Selenocysteine-Cysteine.
PA   Amino acid side chain-Amino acid side chain.
PP   Anywhere-Anywhere.
CF   H-2
MM   -2.015650
MA   -2.02
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:40674 (Mammalia).
KW   Selenocysteine.
DR   RESID; AA0358.
DR   PSI-MOD; 00363.
//
ID   D-4-hydroxyvaline
AC   PTM-0111
FT   MOD_RES
TG   Valine.
PA   Amino acid backbone.
PP   Protein core.
CF   O1
MM   15.994915
MA   16.00
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:6448 (Gastropoda).
KW   D-amino acid; Hydroxylation.
DR   RESID; AA0388.
DR   PSI-MOD; 00756.
//
ID   D-alanine (Ala)
AC   PTM-0112
FT   MOD_RES
TG   Alanine.
PA   Amino acid backbone.
PP   Protein core.
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:8292 (Amphibia).
KW   D-amino acid.
DR   RESID; AA0191.
DR   PSI-MOD; 00198.
//
ID   D-alanine (Ser)
AC   PTM-0113
FT   MOD_RES
TG   Serine.
PA   Amino acid backbone.
PP   Protein core.
CF   O-1
MM   -15.994915
MA   -16.00
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:1634 (Lactobacillus sakei L45).
KW   D-amino acid.
DR   RESID; AA0191.
DR   PSI-MOD; 00858.
//
ID   D-allo-isoleucine
AC   PTM-0114
FT   MOD_RES
TG   Isoleucine.
PA   Amino acid backbone.
PP   Protein core.
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:8292 (Amphibia).
KW   D-amino acid.
DR   RESID; AA0192.
DR   PSI-MOD; 00199.
//
ID   D-asparagine
AC   PTM-0115
FT   MOD_RES
TG   Asparagine.
PA   Amino acid backbone.
PP   Protein core.
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:6530 (Achatina fulica).
KW   D-amino acid.
DR   RESID; AA0196.
DR   PSI-MOD; 00203.
//
ID   Deamidated asparagine
AC   PTM-0116
FT   MOD_RES
TG   Asparagine.
PA   Amino acid side chain.
PP   Anywhere.
CF   H-1 N-1 O1
MM   0.984016
MA   0.98
LC   Intracellular localisation or Extracellular and lumenal localisation.
TR   Eukaryota; taxId:3702 (Arabidopsis thaliana), taxId:7742 (Vertebrata).
DR   RESID; AA0004.
DR   PSI-MOD; 00684.
//
ID   Deamidated glutamine
AC   PTM-0117
FT   MOD_RES
TG   Glutamine.
PA   Amino acid side chain.
PP   Anywhere.
CF   H-1 N-1 O1
MM   0.984016
MA   0.98
LC   Intracellular localisation or Extracellular and lumenal localisation.
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:7742 (Vertebrata).
DR   RESID; AA0006.
DR   PSI-MOD; 00685.
//
ID   Decarboxylated threonine
AC   PTM-0354
FT   MOD_RES
TG   Threonine.
PA   Amino acid backbone.
PP   C-terminal.
CF   C-1 O-2
MM   -43.989829
MA   -44.01
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:1386 (Bacillus).
DR   RESID; AA0465.
DR   PSI-MOD; 01388.
//
ID   Diiodotyrosine
AC   PTM-0408
FT   MOD_RES
TG   Tyrosine.
PA   Amino acid side chain.
PP   Anywhere.
CF   H-2 I2
MM   251.793295
MA   251.79
LC   Intracellular localisation.
TR   Eukaryota; taxId:40674 (Mammalia).
KW   Iodination.
DR   RESID; AA0510.
DR   PSI-MOD; 01613.
//
ID   Dimethylated arginine
AC   PTM-0341
FT   MOD_RES
TG   Arginine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C2 H4
MM   28.031300
MA   28.05
LC   Intracellular localisation.
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Methylation.
DR   PSI-MOD; 00783.
//
ID   Diphthamide
AC   PTM-0118
FT   MOD_RES
TG   Histidine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C7 H15 N2 O1
MM   143.118438
MA   143.21
LC   Intracellular localisation.
TR   Archaea; taxId:2157 (Archaea).
TR   Eukaryota; taxId:2759 (Eukaryota).
DR   RESID; AA0040.
DR   PSI-MOD; 00049.
//
ID   D-leucine
AC   PTM-0119
FT   MOD_RES
TG   Leucine.
PA   Amino acid backbone.
PP   Protein core.
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:6448 (Gastropoda).
KW   D-amino acid.
DR   RESID; AA0197.
DR   PSI-MOD; 00204.
//
ID   D-methionine
AC   PTM-0120
FT   MOD_RES
TG   Methionine.
PA   Amino acid backbone.
PP   Protein core.
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:8395 (Phyllomedusa sauvagei).
KW   D-amino acid.
DR   RESID; AA0193.
DR   PSI-MOD; 00200.
//
ID   D-phenylalanine
AC   PTM-0121
FT   MOD_RES
TG   Phenylalanine.
PA   Amino acid backbone.
PP   Protein core.
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:6447 (Mollusca), taxId:6656 (Arthropoda).
KW   D-amino acid.
DR   RESID; AA0194.
DR   PSI-MOD; 00201.
//
ID   D-serine (Cys)
AC   PTM-0309
FT   MOD_RES
TG   Cysteine.
PA   Amino acid backbone.
PP   Protein core.
CF   O1 S-1
MM   -15.977156
MA   -16.07
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:78357 (Amanita virosa).
KW   D-amino acid.
DR   RESID; AA0195.
DR   PSI-MOD; 00892.
//
ID   D-serine (Ser)
AC   PTM-0308
FT   MOD_RES
TG   Serine.
PA   Amino acid backbone.
PP   Protein core.
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:6908 (Agelenopsis aperta), taxId:89766 (Octopus minor).
KW   D-amino acid.
DR   RESID; AA0195.
DR   PSI-MOD; 00202.
//
ID   D-threonine
AC   PTM-0310
FT   MOD_RES
TG   Threonine.
PA   Amino acid backbone.
PP   Protein core.
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:78357 (Amanita virosa).
KW   D-amino acid.
DR   RESID; AA0199.
DR   PSI-MOD; 00863.
//
ID   D-tryptophan
AC   PTM-0123
FT   MOD_RES
TG   Tryptophan.
PA   Amino acid backbone.
PP   Protein core.
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:1931 (Streptomyces sp.).
TR   Eukaryota; taxId:6448 (Gastropoda).
KW   D-amino acid.
DR   RESID; AA0198.
DR   PSI-MOD; 00205.
//
ID   D-valine
AC   PTM-0124
FT   MOD_RES
TG   Valine.
PA   Amino acid backbone.
PP   Protein core.
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:6448 (Gastropoda).
KW   D-amino acid.
DR   RESID; AA0200.
DR   PSI-MOD; 00705.
//
ID   FMN phosphoryl serine
AC   PTM-0125
FT   MOD_RES
TG   Serine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C17 H19 N4 O8 P1
MM   438.094050
MA   438.33
LC   Intracellular localisation.
TR   Bacteria; taxId:1224 (Proteobacteria).
KW   Flavoprotein; FMN; Phosphoprotein.
DR   RESID; AA0350.
DR   PSI-MOD; 00355.
//
ID   FMN phosphoryl threonine
AC   PTM-0126
FT   MOD_RES
TG   Threonine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C17 H19 N4 O8 P1
MM   438.094050
MA   438.33
LC   Intracellular localisation.
TR   Bacteria; taxId:2 (Bacteria).
KW   Flavoprotein; FMN; Phosphoprotein.
DR   RESID; AA0349.
DR   PSI-MOD; 00354.
//
ID   Glutamate methyl ester (Gln)
AC   PTM-0127
FT   MOD_RES
TG   Glutamine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C1 H1 N-1 O1
MM   14.999666
MA   15.01
LC   Intracellular localisation.
TR   Bacteria; taxId:2 (Bacteria).
KW   Methylation.
DR   RESID; AA0072.
DR   PSI-MOD; 00657.
//
ID   Glutamate methyl ester (Glu)
AC   PTM-0128
FT   MOD_RES
TG   Glutamate.
PA   Amino acid side chain.
PP   Anywhere.
CF   C1 H2
MM   14.015650
MA   14.03
LC   Intracellular localisation.
TR   Archaea; taxId:28890 (Euryarchaeota).
TR   Bacteria; taxId:2 (Bacteria).
KW   Methylation.
DR   RESID; AA0072.
DR   PSI-MOD; 00081.
//
ID   Glutamic acid 1-amide
AC   PTM-0129
FT   MOD_RES
TG   Glutamate.
PA   Amino acid backbone.
PP   C-terminal.
CF   H1 N1 O-1
MM   -0.984016
MA   -0.98
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:33208 (Metazoa).
KW   Amidation.
DR   RESID; AA0087.
DR   PSI-MOD; 00096.
//
ID   Isoglutamyl lysine isopeptide (Glu-Lys) (interchain with K-...)
AC   PTM-0397
FT   CROSSLNK
TG   Glutamate-Lysine.
PA   Amino acid side chain-Amino acid side chain.
PP   C-terminal-Anywhere.
LC   Intracellular localisation.
TR   Bacteria; taxId:201174 (Actinobacteria).
KW   Isopeptide bond.
DR   RESID; AA0124.
DR   PSI-MOD; 01630.
//
ID   Isoglutamyl lysine isopeptide (Lys-Glu) (interchain with E-...)
AC   PTM-0398
FT   CROSSLNK
TG   Lysine-Glutamate.
PA   Amino acid side chain-Amino acid side chain.
PP   Anywhere-C-terminal.
LC   Intracellular localisation.
TR   Bacteria; taxId:201174 (Actinobacteria).
KW   Isopeptide bond.
DR   RESID; AA0124.
DR   PSI-MOD; 01630.
//
ID   Glutamine amide
AC   PTM-0130
FT   MOD_RES
TG   Glutamine.
PA   Amino acid backbone.
PP   C-terminal.
CF   H1 N1 O-1
MM   -0.984016
MA   -0.98
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:33208 (Metazoa).
KW   Amidation.
DR   RESID; AA0086.
DR   PSI-MOD; 00095.
//
ID   Glutamine derivative
AC   PTM-0131
FT   MOD_RES
TG   Glutamine.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
DR   PSI-MOD; 00907.
//
ID   Glycine amide
AC   PTM-0132
FT   MOD_RES
TG   Glycine.
PA   Amino acid backbone.
PP   C-terminal.
CF   H1 N1 O-1
MM   -0.984016
MA   -0.98
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:33208 (Metazoa).
KW   Amidation.
DR   RESID; AA0088.
DR   PSI-MOD; 00097.
//
ID   Glycine radical
AC   PTM-0133
FT   MOD_RES
TG   Glycine.
PA   Amino acid side chain.
PP   Anywhere.
LC   Intracellular localisation.
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:3055 (Chlamydomonas reinhardtii).
KW   Organic radical.
DR   RESID; AA0008.
DR   PSI-MOD; 00017.
//
ID   Glycyl adenylate
AC   PTM-0409
FT   MOD_RES
TG   Glycine.
PA   Amino acid backbone.
PP   C-terminal.
CF   C10 H12 N5 O6 P1
MM   329.052520
MA   329.21
LC   Intracellular localisation.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:1224 (Proteobacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Nucleotide-binding; Phosphoprotein.
DR   RESID; AA0511.
DR   PSI-MOD; 01614.
//
ID   Glycyl cysteine dithioester (Cys-Gly) (interchain with G-...)
AC   PTM-0413
FT   CROSSLNK
TG   Cysteine-Glycine.
PA   Amino acid side chain-Amino acid backbone.
PP   Anywhere-C-terminal.
CF   H-2 O-1 S1
MM   13.961506
MA   14.05
LC   Intracellular localisation.
TR   Bacteria; taxId:1224 (Proteobacteria).
KW   Thioester bond.
DR   RESID; AA0512.
DR   PSI-MOD; 01615.
//
ID   Glycyl cysteine dithioester (Gly-Cys) (interchain with C-...)
AC   PTM-0410
FT   CROSSLNK
TG   Glycine-Cysteine.
PA   Amino acid backbone-Amino acid side chain.
PP   C-terminal-Anywhere.
CF   H-2 O-1 S1
MM   13.961506
MA   14.05
LC   Intracellular localisation.
TR   Bacteria; taxId:1224 (Proteobacteria).
KW   Thioester bond.
DR   RESID; AA0512.
DR   PSI-MOD; 01615.
//
ID   Glycyl cysteine thioester (Cys-Gly) (interchain with G-...)
AC   PTM-0429
FT   CROSSLNK
TG   Cysteine-Glycine.
PA   Amino acid side chain-Amino acid backbone.
PP   Anywhere-C-terminal.
LC   Intracellular localisation.
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Thioester bond.
DR   RESID; AA0206.
DR   PSI-MOD; 00211.
//
ID   Glycyl lysine isopeptide (Gly-Lys) (interchain with K-...)
AC   PTM-0134
FT   CROSSLNK
TG   Glycine-Lysine.
PA   Amino acid backbone-Amino acid side chain.
PP   C-terminal-Anywhere.
LC   Intracellular localisation.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Isopeptide bond.
DR   RESID; AA0125.
DR   PSI-MOD; 00134.
//
ID   Glycyl lysine isopeptide (Lys-Gly) (interchain with G-...)
AC   PTM-0135
FT   CROSSLNK
TG   Lysine-Glycine.
PA   Amino acid side chain-Amino acid backbone.
PP   Anywhere-C-terminal.
LC   Intracellular localisation.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Isopeptide bond.
DR   RESID; AA0125.
DR   PSI-MOD; 00134.
//
ID   Glycyl serine ester (Ser-Gly) (interchain with G-...)
AC   PTM-0422
FT   CROSSLNK
TG   Serine-Glycine.
PA   Amino acid side chain-Amino acid backbone.
PP   Anywhere-C-terminal.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Intracellular localisation.
TR   Eukaryota; taxId:2759 (Eukaryota).
DR   RESID; AA0495.
DR   PSI-MOD; 01585.
//
ID   Glycyl serine ester (Gly-Ser) (interchain with S-...)
AC   PTM-0425
FT   CROSSLNK
TG   Glycine-Serine.
PA   Amino acid backbone-Amino acid side chain.
PP   C-terminal-Anywhere.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Intracellular localisation.
TR   Eukaryota; taxId:2759 (Eukaryota).
DR   RESID; AA0495.
DR   PSI-MOD; 01585.
//
ID   Glycyl threonine ester (Thr-Gly) (interchain with G-...)
AC   PTM-0423
FT   CROSSLNK
TG   Threonine-Glycine.
PA   Amino acid side chain-Amino acid backbone.
PP   Anywhere-C-terminal.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Intracellular localisation.
TR   Eukaryota; taxId:2759 (Eukaryota).
DR   RESID; AA0496.
DR   PSI-MOD; 01586.
//
ID   Glycyl threonine ester (Gly-Thr) (interchain with T-...)
AC   PTM-0426
FT   CROSSLNK
TG   Glycine-Threonine.
PA   Amino acid backbone-Amino acid side chain.
PP   C-terminal-Anywhere.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Intracellular localisation.
TR   Eukaryota; taxId:2759 (Eukaryota).
DR   RESID; AA0496.
DR   PSI-MOD; 01586.
//
ID   GPI-anchor amidated alanine
AC   PTM-0136
FT   LIPID
TG   Alanine.
PA   Amino acid backbone.
PP   C-terminal.
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   GPI-anchor; Glycoprotein; Lipoprotein.
DR   RESID; AA0163.
DR   PSI-MOD; 00172.
//
ID   GPI-anchor amidated asparagine
AC   PTM-0137
FT   LIPID
TG   Asparagine.
PA   Amino acid backbone.
PP   C-terminal.
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   GPI-anchor; Glycoprotein; Lipoprotein.
DR   RESID; AA0158.
DR   PSI-MOD; 00167.
//
ID   GPI-anchor amidated aspartate
AC   PTM-0138
FT   LIPID
TG   Aspartate.
PA   Amino acid backbone.
PP   C-terminal.
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   GPI-anchor; Glycoprotein; Lipoprotein.
DR   RESID; AA0159.
DR   PSI-MOD; 00168.
//
ID   GPI-anchor amidated carboxyl end
AC   PTM-0139
FT   LIPID
TG   Undefined.
PA   Amino acid backbone.
PP   C-terminal.
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   GPI-anchor; Glycoprotein; Lipoprotein.
DR   PSI-MOD; 00818.
//
ID   GPI-anchor amidated cysteine
AC   PTM-0140
FT   LIPID
TG   Cysteine.
PA   Amino acid backbone.
PP   C-terminal.
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   GPI-anchor; Glycoprotein; Lipoprotein.
DR   RESID; AA0160.
DR   PSI-MOD; 00169.
//
ID   GPI-anchor amidated glycine
AC   PTM-0141
FT   LIPID
TG   Glycine.
PA   Amino acid backbone.
PP   C-terminal.
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   GPI-anchor; Glycoprotein; Lipoprotein.
DR   RESID; AA0161.
DR   PSI-MOD; 00170.
//
ID   GPI-anchor amidated serine
AC   PTM-0142
FT   LIPID
TG   Serine.
PA   Amino acid backbone.
PP   C-terminal.
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   GPI-anchor.
DR   RESID; AA0162.
DR   PSI-MOD; 00171.
//
ID   GPI-anchor amidated threonine
AC   PTM-0143
FT   LIPID
TG   Threonine.
PA   Amino acid backbone.
PP   C-terminal.
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:10090 (Mus musculus).
KW   GPI-anchor; Glycoprotein; Lipoprotein.
DR   RESID; AA0164.
DR   PSI-MOD; 00173.
//
ID   GPI-like-anchor amidated alanine
AC   PTM-0144
FT   LIPID
TG   Alanine.
PA   Amino acid backbone.
PP   C-terminal.
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:746128 (Neosartorya fumigata).
KW   GPI-anchor; Glycoprotein; Lipoprotein.
DR   RESID; AA0424.
DR   PSI-MOD; 01172.
//
ID   GPI-like-anchor amidated asparagine
AC   PTM-0145
FT   LIPID
TG   Asparagine.
PA   Amino acid backbone.
PP   C-terminal.
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:746128 (Neosartorya fumigata).
KW   GPI-anchor; Glycoprotein; Lipoprotein.
DR   RESID; AA0425.
DR   PSI-MOD; 01173.
//
ID   GPI-like-anchor amidated aspartate
AC   PTM-0322
FT   LIPID
TG   Aspartate.
PA   Amino acid backbone.
PP   C-terminal.
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:44689 (Dictyostelium discoideum).
KW   GPI-anchor.
DR   RESID; AA0439.
DR   PSI-MOD; 00865.
//
ID   GPI-like-anchor amidated glycine
AC   PTM-0146
FT   LIPID
TG   Glycine.
PA   Amino acid backbone.
PP   C-terminal.
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:44689 (Dictyostelium discoideum), taxId:746128 (Neosartorya fumigata).
KW   GPI-anchor; Glycoprotein; Lipoprotein.
DR   RESID; AA0165.
DR   PSI-MOD; 00174.
//
ID   GPI-like-anchor amidated serine
AC   PTM-0147
FT   LIPID
TG   Serine.
PA   Amino acid backbone.
PP   C-terminal.
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:44689 (Dictyostelium discoideum), taxId:746128 (Neosartorya fumigata).
KW   GPI-anchor; Glycoprotein; Lipoprotein.
DR   RESID; AA0166.
DR   PSI-MOD; 00175.
//
ID   Histidine amide
AC   PTM-0148
FT   MOD_RES
TG   Histidine.
PA   Amino acid backbone.
PP   C-terminal.
CF   H1 N1 O-1
MM   -0.984016
MA   -0.98
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:33208 (Metazoa).
KW   Amidation.
DR   RESID; AA0089.
DR   PSI-MOD; 00098.
//
ID   Hydroxyproline
AC   PTM-0149
FT   MOD_RES
TG   Proline.
PA   Amino acid side chain.
PP   Anywhere.
CF   O1
MM   15.994915
MA   16.00
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Hydroxylation.
DR   PSI-MOD; 00678.
//
ID   Hypusine
AC   PTM-0150
FT   MOD_RES
TG   Lysine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C4 H9 N1 O1
MM   87.068414
MA   87.12
LC   Intracellular localisation.
TR   Archaea; taxId:2157 (Archaea).
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Hypusine.
DR   RESID; AA0116.
DR   PSI-MOD; 00125.
//
ID   Iodotyrosine
AC   PTM-0411
FT   MOD_RES
TG   Tyrosine.
PA   Amino acid side chain.
PP   Anywhere.
CF   H-1 I1
MM   125.896648
MA   125.90
LC   Intracellular localisation.
TR   Eukaryota; taxId:40674 (Mammalia).
KW   Iodination.
DR   RESID; AA0509.
DR   PSI-MOD; 01612.
//
ID   Isoaspartyl cysteine isopeptide (Cys-Asn)
AC   PTM-0151
FT   CROSSLNK
TG   Cysteine-Asparagine.
PA   Amino acid backbone-Amino acid side chain.
PP   N-terminal-Anywhere.
CF   H-3 N-1
MM   -17.026549
MA   -17.03
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:72594 (Streptomyces sp. (strain SP9440)).
KW   Isopeptide bond.
DR   RESID; AA0216.
DR   PSI-MOD; 00221.
//
ID   Isoaspartyl glycine isopeptide (Gly-Asn)
AC   PTM-0152
FT   CROSSLNK
TG   Glycine-Asparagine.
PA   Amino acid backbone-Amino acid side chain.
PP   N-terminal-Anywhere.
CF   H-3 N-1
MM   -17.026549
MA   -17.03
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:29304 (Streptomyces coerulescens).
KW   Isopeptide bond.
DR   RESID; AA0126.
DR   PSI-MOD; 00135.
//
ID   Isoaspartyl lysine isopeptide (Asn-Lys) (interchain with K-...)
AC   PTM-0153
FT   CROSSLNK
TG   Asparagine-Lysine.
PA   Amino acid side chain-Amino acid side chain.
PP   Anywhere-Anywhere.
LC   Extracellular and lumenal localisation.
TR   Viruses and phages; taxId:37554 (Enterobacteria phage HK97).
KW   Isopeptide bond.
DR   RESID; AA0294.
DR   PSI-MOD; 00299.
//
ID   Isoaspartyl lysine isopeptide (Lys-Asn)
AC   PTM-0330
FT   CROSSLNK
TG   Lysine-Asparagine.
PA   Amino acid side chain-Amino acid side chain.
PP   Anywhere-Anywhere.
CF   H-3 N-1
MM   -17.026549
MA   -17.03
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:1280 (Staphylococcus aureus).
KW   Isopeptide bond.
DR   RESID; AA0294.
DR   PSI-MOD; 00299.
//
ID   Isoaspartyl lysine isopeptide (Lys-Asn) (interchain with N-...)
AC   PTM-0154
FT   CROSSLNK
TG   Lysine-Asparagine.
PA   Amino acid side chain-Amino acid side chain.
PP   Anywhere-Anywhere.
LC   Extracellular and lumenal localisation.
TR   Viruses and phages; taxId:37554 (Enterobacteria phage HK97).
KW   Isopeptide bond.
DR   RESID; AA0294.
DR   PSI-MOD; 00299.
//
ID   Isoaspartyl lysine isopeptide (Lys-Asp)
AC   PTM-0486
FT   CROSSLNK
TG   Lysine-Aspartate.
PA   Amino acid side chain-Amino acid side chain.
PP   Anywhere-Anywhere.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Extracellular localisation.
TR   Bacteria; taxId:1301 (Streptococcus).
KW   Isopeptide bond.
DR   RESID; AA0294.
DR   PSI-MOD; 01917.
//
ID   Isodityrosine (Tyr-Tyr)
AC   PTM-0155
FT   CROSSLNK
TG   Tyrosine-Tyrosine.
PA   Amino acid side chain-Amino acid side chain.
PP   Anywhere-Anywhere.
CF   H-2
MM   -2.015650
MA   -2.02
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:201174 (Actinobacteria).
DR   RESID; AA0368.
DR   PSI-MOD; 00373.
//
ID   Isoglutamyl cysteine thioester (Cys-Gln)
AC   PTM-0156
FT   CROSSLNK
TG   Cysteine-Glutamine.
PA   Amino acid side chain-Amino acid side chain.
PP   Anywhere-Anywhere.
CF   H-3 N-1
MM   -17.026549
MA   -17.03
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:33208 (Metazoa).
KW   Thioester bond.
DR   RESID; AA0108.
DR   PSI-MOD; 00117.
//
ID   Isoglutamyl glycine isopeptide (Gly-Glu)
AC   PTM-0157
FT   CROSSLNK
TG   Glycine-Glutamate.
PA   Amino acid backbone-Amino acid side chain.
PP   N-terminal-Anywhere.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:562 (Escherichia coli).
KW   Isopeptide bond.
DR   RESID; AA0360.
DR   PSI-MOD; 00365.
//
ID   Isoglutamyl lysine isopeptide (Gln-Lys) (interchain with K-...)
AC   PTM-0158
FT   CROSSLNK
TG   Glutamine-Lysine.
PA   Amino acid side chain-Amino acid side chain.
PP   Anywhere-Anywhere.
LC   Intracellular localisation or Extracellular and lumenal localisation.
TR   Bacteria; taxId:201174 (Actinobacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Isopeptide bond.
DR   RESID; AA0124.
DR   PSI-MOD; 00133.
//
ID   Isoglutamyl lysine isopeptide (Lys-Gln)
AC   PTM-0159
FT   CROSSLNK
TG   Lysine-Glutamine.
PA   Amino acid side chain-Amino acid side chain.
PP   Anywhere-Anywhere.
CF   H-3 N-1
MM   -17.026549
MA   -17.03
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Isopeptide bond.
DR   RESID; AA0124.
DR   PSI-MOD; 00133.
//
ID   Isoglutamyl lysine isopeptide (Lys-Gln) (interchain with Q-...)
AC   PTM-0160
FT   CROSSLNK
TG   Lysine-Glutamine.
PA   Amino acid side chain-Amino acid side chain.
PP   Anywhere-Anywhere.
LC   Intracellular localisation or Extracellular and lumenal localisation.
TR   Bacteria; taxId:201174 (Actinobacteria).
TR   Eukaryota; taxId:40674 (Mammalia).
KW   Isopeptide bond.
DR   RESID; AA0124.
DR   PSI-MOD; 00133.
//
ID   Isoleucine amide
AC   PTM-0161
FT   MOD_RES
TG   Isoleucine.
PA   Amino acid backbone.
PP   C-terminal.
CF   H1 N1 O-1
MM   -0.984016
MA   -0.98
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:33208 (Metazoa).
KW   Amidation.
DR   RESID; AA0090.
DR   PSI-MOD; 00099.
//
ID   Isoleucine derivative
AC   PTM-0162
FT   MOD_RES
TG   Isoleucine.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
DR   PSI-MOD; 00910.
//
ID   L-allo-isoleucine
AC   PTM-0442
FT   MOD_RES
TG   Isoleucine.
PA   Amino acid backbone.
PP   Protein core.
LC   Extracellular localisation.
TR   Bacteria; taxId:932694 (Streptomyces sp. OH-4156).
DR   RESID; AA0546.
DR   PSI-MOD; 01840.
//
ID   Lactic acid
AC   PTM-0163
FT   MOD_RES
TG   Serine.
PA   Amino acid backbone.
PP   N-terminal.
CF   H-1 N-1
MM   -15.010899
MA   -15.01
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:1282 (Staphylococcus epidermidis).
DR   RESID; AA0186.
DR   PSI-MOD; 00194.
//
ID   Lanthionine (Cys-Ser)
AC   PTM-0164
FT   CROSSLNK
TG   Cysteine-Serine.
PA   Amino acid side chain-Amino acid side chain.
PP   Anywhere-Anywhere.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:1360 (Lactococcus lactis subsp. lactis).
KW   Thioether bond.
DR   RESID; AA0110.
DR   PSI-MOD; 00120.
//
ID   Lanthionine (Ser-Cys)
AC   PTM-0165
FT   CROSSLNK
TG   Serine-Cysteine.
PA   Amino acid side chain-Amino acid side chain.
PP   Anywhere-Anywhere.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:2 (Bacteria).
KW   Thioether bond.
DR   RESID; AA0110.
DR   PSI-MOD; 00120.
//
ID   Leucine amide
AC   PTM-0166
FT   MOD_RES
TG   Leucine.
PA   Amino acid backbone.
PP   C-terminal.
CF   H1 N1 O-1
MM   -0.984016
MA   -0.98
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:33208 (Metazoa).
KW   Amidation.
DR   RESID; AA0091.
DR   PSI-MOD; 00100.
//
ID   Leucine methyl ester
AC   PTM-0167
FT   MOD_RES
TG   Leucine.
PA   Amino acid backbone.
PP   C-terminal.
CF   C1 H2
MM   14.015650
MA   14.03
LC   Intracellular localisation.
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Methylation.
DR   RESID; AA0299.
DR   PSI-MOD; 00304.
//
ID   Lysine amide
AC   PTM-0168
FT   MOD_RES
TG   Lysine.
PA   Amino acid backbone.
PP   C-terminal.
CF   H1 N1 O-1
MM   -0.984016
MA   -0.98
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:33208 (Metazoa).
KW   Amidation.
DR   RESID; AA0092.
DR   PSI-MOD; 00101.
//
ID   Lysine derivative
AC   PTM-0169
FT   MOD_RES
TG   Lysine.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
DR   PSI-MOD; 00912.
//
ID   Lysine methyl ester
AC   PTM-0170
FT   MOD_RES
TG   Lysine.
PA   Amino acid backbone.
PP   C-terminal.
CF   C1 H2
MM   14.015650
MA   14.03
LC   Intracellular localisation.
TR   Eukaryota; taxId:4932 (Saccharomyces cerevisiae).
KW   Methylation.
DR   RESID; AA0318.
DR   PSI-MOD; 00323.
//
ID   Lysine tyrosylquinone (Lys-Tyr)
AC   PTM-0171
FT   CROSSLNK
TG   Lysine-Tyrosine.
PA   Amino acid side chain-Amino acid side chain.
PP   Anywhere-Anywhere.
CF   H-4 O1
MM   11.963614
MA   11.97
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:7742 (Vertebrata).
KW   LTQ.
DR   RESID; AA0233.
DR   PSI-MOD; 00238.
//
ID   Lysine tyrosylquinone (Tyr-Lys)
AC   PTM-0323
FT   CROSSLNK
TG   Tyrosine-Lysine.
PA   Amino acid side chain-Amino acid side chain.
PP   Anywhere-Anywhere.
CF   H-4 O1
MM   11.963614
MA   11.97
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:68444 (Polypedates leucomystax).
KW   LTQ.
DR   RESID; AA0233.
DR   PSI-MOD; 00238.
//
ID   Lysino-D-alanine (Lys)
AC   PTM-0439
FT   MOD_RES
TG   Lysine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C3 H5 N1 O2
MM   87.032028
MA   87.08
LC   Intracellular localisation.
TR   Eukaryota; taxId:4751 (Fungi).
DR   RESID; AA0123.
DR   PSI-MOD; 01838.
//
ID   Lysinoalanine (Ser-Lys)
AC   PTM-0172
FT   CROSSLNK
TG   Serine-Lysine.
PA   Amino acid side chain-Amino acid side chain.
PP   Anywhere-Anywhere.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:201174 (Actinobacteria).
DR   RESID; AA0123.
DR   PSI-MOD; 00132.
//
ID   Methionine amide
AC   PTM-0173
FT   MOD_RES
TG   Methionine.
PA   Amino acid backbone.
PP   C-terminal.
CF   H1 N1 O-1
MM   -0.984016
MA   -0.98
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:33208 (Metazoa).
KW   Amidation.
DR   RESID; AA0093.
DR   PSI-MOD; 00102.
//
ID   Methionine derivative
AC   PTM-0174
FT   MOD_RES
TG   Methionine.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
DR   PSI-MOD; 00913.
//
ID   Methionine sulfone
AC   PTM-0175
FT   MOD_RES
TG   Methionine.
PA   Amino acid side chain.
PP   Anywhere.
CF   O2
MM   31.989829
MA   32.00
LC   Intracellular localisation.
TR   Bacteria; taxId:584 (Proteus mirabilis).
KW   Oxidation.
DR   RESID; AA0251.
DR   PSI-MOD; 00256.
//
ID   Methionine (R)-sulfoxide
AC   PTM-0480
FT   MOD_RES
TG   Methionine.
PA   Amino acid side chain.
PP   Anywhere.
CF   O1
MM   15.994915
MA   16.00
LC   Intracellular localisation.
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Oxidation.
DR   RESID; AA0581.
DR   PSI-MOD; 00720.
//
ID   Methionine (S)-sulfoxide
AC   PTM-0481
FT   MOD_RES
TG   Methionine.
PA   Amino acid side chain.
PP   Anywhere.
CF   O1
MM   15.994915
MA   16.00
LC   Intracellular localisation.
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Oxidation.
DR   PSI-MOD; 00721.
//
ID   Methionine sulfoxide
AC   PTM-0469
FT   MOD_RES
TG   Methionine.
PA   Amino acid side chain.
PP   Anywhere.
CF   O1
MM   15.994915
MA   16.00
LC   Intracellular localisation.
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Oxidation.
DR   PSI-MOD; 00719.
//
ID   (4R)-5-oxoleucine
AC   PTM-0492
FT   MOD_RES
TG   Leucine.
PA   Amino acid side chain.
PP   Anywhere.
CF   H-2 O1
MM   13.979265
MA   13.98
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:33208 (Metazoa).
KW   Oxidation.
DR   RESID; AA0444.
DR   PSI-MOD; 01374.
//
ID   Methylhistidine
AC   PTM-0176
FT   MOD_RES
TG   Histidine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C1 H2
MM   14.015650
MA   14.03
LC   Intracellular localisation.
TR   Archaea; taxId:28890 (Euryarchaeota).
TR   Eukaryota; taxId:5791 (Physarum polycephalum), taxId:7742 (Vertebrata).
KW   Methylation.
DR   PSI-MOD; 00661.
//
ID   N,N-(cysteine-1,S-diyl)phenylalanine (Cys-Phe)
AC   PTM-0451
FT   CROSSLNK
TG   Cysteine-Phenylalanine.
PA   Amino acid side chain-Amino acid backbone.
PP   Anywhere-Protein core.
CF   H-2
MM   -2.015650
MA   -2.02
LC   Intracellular localisation.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
DR   RESID; AA0562.
DR   PSI-MOD; 01859.
//
ID   N,N-(cysteine-1,S-diyl)serine (Cys-Ser)
AC   PTM-0037
FT   CROSSLNK
TG   Cysteine-Serine.
PA   Amino acid side chain-Amino acid backbone.
PP   Anywhere-Protein core.
CF   H-2
MM   -2.015650
MA   -2.02
LC   Intracellular localisation.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
DR   RESID; AA0344.
DR   PSI-MOD; 00349.
//
ID   N,N,N-trimethylalanine
AC   PTM-0177
FT   MOD_RES
TG   Alanine.
PA   Amino acid backbone.
PP   N-terminal.
CF   C3 H7
MM   43.054775
MA   43.09
LC   Intracellular localisation.
TR   Bacteria; taxId:1224 (Proteobacteria).
TR   Eukaryota; taxId:5908 (Tetrahymena pyriformis), taxId:9986 (Oryctolagus cuniculus).
KW   Methylation.
DR   RESID; AA0062.
DR   PSI-MOD; 00071.
//
ID   N,N,N-trimethylglycine
AC   PTM-0485
FT   MOD_RES
TG   Glycine.
PA   Amino acid backbone.
PP   N-terminal.
CF   C3 H7
MM   43.054775
MA   43.09
TR   Eukaryota; taxId:40674 (Mammalia).
KW   Methylation.
DR   RESID; AA0619.
DR   PSI-MOD; 01982.
//
ID   N,N,N-trimethylserine
AC   PTM-0430
FT   MOD_RES
TG   Serine.
PA   Amino acid backbone.
PP   N-terminal.
CF   C3 H7
MM   43.054227
MA   43.09
LC   Intracellular localisation.
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Methylation.
DR   RESID; AA0535.
DR   PSI-MOD; 01784.
//
ID   N,N-dimethylalanine
AC   PTM-0178
FT   MOD_RES
TG   Alanine.
PA   Amino acid backbone.
PP   N-terminal.
CF   C2 H4
MM   28.031300
MA   28.05
LC   Intracellular localisation.
TR   Eukaryota; taxId:33090 (Viridiplantae).
TR   Bacteria; taxId:932694 (Streptomyces sp. OH-4156).
KW   Methylation.
DR   RESID; AA0433.
DR   PSI-MOD; 01179.
//
ID   N,N-dimethylglycine
AC   PTM-0484
FT   MOD_RES
TG   Glycine.
PA   Amino acid backbone.
PP   N-terminal.
CF   C2 H4
MM   28.031300
MA   28.05
TR   Eukaryota; taxId:40674 (Mammalia).
KW   Methylation.
DR   RESID; AA0620.
DR   PSI-MOD; 01983.
//
ID   N,N-dimethylleucine
AC   PTM-0435
FT   MOD_RES
TG   Leucine.
PA   Amino acid backbone.
PP   N-terminal.
CF   C2 H4
MM   28.031300
MA   28.05
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:68564 (Petrosia ficiformis).
KW   Methylation.
DR   RESID; AA0538.
DR   PSI-MOD; 01806.
//
ID   N,N-dimethylproline
AC   PTM-0179
FT   MOD_RES
TG   Proline.
PA   Amino acid backbone.
PP   N-terminal.
CF   C2 H5
MM   29.039125
MA   29.06
LC   Intracellular localisation.
TR   Eukaryota; taxId:6446 (Sipunculus nudus), taxId:7586 (Echinodermata), taxId:33682 (Euglenozoa).
KW   Methylation.
DR   RESID; AA0066.
DR   PSI-MOD; 00075.
//
ID   N,N-dimethylserine
AC   PTM-0431
FT   MOD_RES
TG   Serine.
PA   Amino acid backbone.
PP   N-terminal.
CF   C2 H4
MM   28.031300
MA   28.05
LC   Intracellular localisation.
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Methylation.
DR   RESID; AA0534.
DR   PSI-MOD; 01783.
//
ID   N2-acetylarginine
AC   PTM-0180
FT   MOD_RES
TG   Arginine.
PA   Amino acid backbone.
PP   N-terminal.
CF   C2 H2 O1
MM   42.010565
MA   42.04
LC   Intracellular localisation.
TR   Eukaryota; taxId:33090 (Viridiplantae).
KW   Acetylation.
DR   RESID; AA0354.
DR   PSI-MOD; 00359.
//
ID   N2-succinyltryptophan
AC   PTM-0181
FT   MOD_RES
TG   Tryptophan.
PA   Amino acid backbone.
PP   N-terminal.
CF   C4 H4 O3
MM   100.016044
MA   100.07
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:1423 (Bacillus subtilis).
DR   RESID; AA0130.
DR   PSI-MOD; 00139.
//
ID   N2,N2-dimethylarginine
AC   PTM-0459
FT   MOD_RES
TG   Arginine.
PA   Amino acid backbone.
PP   N-terminal.
CF   C2 H4
MM   28.031300
MA   28.05
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:326423 (Bacillus amyloliquefaciens (strain FZB42)), taxId:1408 (Bacillus pumilus).
KW   Methylation.
DR   RESID; AA0569.
DR   PSI-MOD; 01898.
//
ID   N4,N4-dimethylasparagine
AC   PTM-0182
FT   MOD_RES
TG   Asparagine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C2 H4
MM   28.031300
MA   28.05
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:9606 (Homo sapiens).
KW   Methylation.
DR   RESID; AA0311.
DR   PSI-MOD; 00316.
//
ID   N4-methylasparagine
AC   PTM-0183
FT   MOD_RES
TG   Asparagine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C1 H2
MM   14.015650
MA   14.03
LC   Intracellular localisation.
TR   Bacteria; taxId:1117 (Cyanobacteria).
TR   Eukaryota; taxId:2763 (Rhodophyta), taxId:3027 (Cryptophyta), taxId:38254 (Glaucocystophyceae).
KW   Methylation.
DR   RESID; AA0070.
DR   PSI-MOD; 00079.
//
ID   N5-methylarginine
AC   PTM-0184
FT   MOD_RES
TG   Arginine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C1 H2
MM   14.015650
MA   14.03
LC   Intracellular localisation.
TR   Eukaryota; taxId:4932 (Saccharomyces cerevisiae).
KW   Methylation.
DR   RESID; AA0305.
DR   PSI-MOD; 00310.
//
ID   N5-methylglutamine
AC   PTM-0185
FT   MOD_RES
TG   Glutamine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C1 H2
MM   14.015650
MA   14.03
LC   Intracellular localisation.
TR   Bacteria; taxId:1224 (Proteobacteria).
TR   Eukaryota; taxId:4932 (Saccharomyces cerevisiae).
KW   Methylation.
DR   RESID; AA0071.
DR   PSI-MOD; 00080.
//
ID   N6-(3,6-diaminohexanoyl)-5-hydroxylysine
AC   PTM-0474
FT   MOD_RES
TG   Lysine.
PA   Amino acid side chain.
PP   Anywhere.
LC   Intracellular localisation.
TR   Bacteria; taxId:2 (Bacteria).
KW   Hydroxylation.
DR   PSI-MOD; 01780.
//
ID   N6-(ADP-ribosyl)lysine
AC   PTM-0355
FT   MOD_RES
TG   Lysine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C15 H21 N5 O13 P2
MM   541.061109
MA   541.30
LC   Intracellular localisation.
TR   Eukaryota; taxId:10090 (Mus musculus).
KW   ADP-ribosylation.
DR   RESID; AA0476.
DR   PSI-MOD; 01399.
//
ID   N6-(pyridoxal phosphate)lysine
AC   PTM-0387
FT   MOD_RES
TG   Lysine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C8 H8 N1 O5 P1
MM   229.014009
MA   229.13
LC   Intracellular localisation.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Pyridoxal phosphate.
DR   RESID; AA0119.
DR   PSI-MOD; 00128.
//
ID   N6-(retinylidene)lysine
AC   PTM-0388
FT   MOD_RES
TG   Lysine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C20 H26
MM   266.203451
MA   266.42
LC   Intramembrane.
TR   Archaea; taxId:28890 (Euryarchaeota), taxId:2236 (Halobacteriaceae).
TR   Bacteria; taxId:1236 (Gammaproteobacteria).
TR   Eukaryota; taxId:33154 (Opisthokonta).
KW   Retinal protein.
DR   RESID; AA0120.
DR   PSI-MOD; 00129.
//
ID   N6,N6,N6-trimethyl-5-hydroxylysine
AC   PTM-0186
FT   MOD_RES
TG   Lysine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C3 H7 O1
MM   59.049690
MA   59.09
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:2853 (Cylindrotheca fusiformis).
KW   Hydroxylation; Methylation.
DR   RESID; AA0359.
DR   PSI-MOD; 00364.
//
ID   N6,N6,N6-trimethyllysine
AC   PTM-0187
FT   MOD_RES
TG   Lysine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C3 H7
MM   43.054775
MA   43.09
LC   Intracellular localisation.
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Methylation.
DR   RESID; AA0074.
DR   PSI-MOD; 00083.
//
ID   N6,N6-dimethyllysine
AC   PTM-0188
FT   MOD_RES
TG   Lysine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C2 H4
MM   28.031300
MA   28.05
LC   Intracellular localisation.
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Methylation.
DR   RESID; AA0075.
DR   PSI-MOD; 00084.
//
ID   N6-1-carboxyethyl lysine
AC   PTM-0189
FT   MOD_RES
TG   Lysine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C3 H4 O2
MM   72.021129
MA   72.06
LC   Intracellular localisation.
TR   Eukaryota; taxId:40674 (Mammalia).
DR   RESID; AA0115.
DR   PSI-MOD; 00124.
//
ID   N6-acetyllysine
AC   PTM-0190
FT   MOD_RES
TG   Lysine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C2 H2 O1
MM   42.010565
MA   42.04
LC   Intracellular localisation.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Acetylation.
DR   RESID; AA0055.
DR   PSI-MOD; 00064.
//
ID   N6-biotinyllysine
AC   PTM-0382
FT   MOD_RES
TG   Lysine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C10 H14 N2 O2 S1
MM   226.077598
MA   226.30
LC   Intracellular localisation.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2760.
KW   Biotin.
DR   RESID; AA0117.
DR   PSI-MOD; 00126.
//
ID   N6-carboxylysine
AC   PTM-0191
FT   MOD_RES
TG   Lysine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C1 O2
MM   43.989829
MA   44.01
LC   Intracellular localisation.
TR   Archaea; taxId:28890 (Euryarchaeota).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2763 (Rhodophyta), taxId:2830 (Haptophyceae), taxId:3027 (Cryptophyta), taxId:33090 (Viridiplantae), taxId:33634 (Stramenopiles), taxId:33682 (Euglenozoa), taxId:38254 (Glaucocystophyceae).
DR   RESID; AA0114.
DR   PSI-MOD; 00123.
//
ID   N6-crotonyllysine
AC   PTM-0475
FT   MOD_RES
TG   Lysine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C4 H4 O1
MM   68.026215
MA   68.07
LC   Intracellular localisation.
TR   Eukaryota; taxId:7742 (Vertebrata).
DR   RESID; AA0567.
DR   PSI-MOD; 01892.
//
ID   N6-formyllysine
AC   PTM-0192
FT   MOD_RES
TG   Lysine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C1 O1
MM   27.994915
MA   28.01
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:7460 (Apis mellifera).
KW   Formylation.
DR   RESID; AA0211.
DR   PSI-MOD; 00216.
//
ID   N6-lipoyllysine
AC   PTM-0383
FT   MOD_RES
TG   Lysine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C8 H12 O1 S2
MM   188.032956
MA   188.31
LC   Intracellular localisation.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Lipoyl.
DR   RESID; AA0118.
DR   PSI-MOD; 00127.
//
ID   N6-malonyllysine
AC   PTM-0467
FT   MOD_RES
TG   Lysine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C3 H2 O3
MM   86.000394
MA   86.05
LC   Intracellular localisation.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
DR   RESID; AA0568.
DR   PSI-MOD; 01893.
//
ID   N6-methylated lysine
AC   PTM-0193
FT   MOD_RES
TG   Lysine.
PA   Amino acid side chain.
PP   Anywhere.
LC   Intracellular localisation.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Methylation.
DR   PSI-MOD; 00663.
//
ID   N6-methyllysine
AC   PTM-0194
FT   MOD_RES
TG   Lysine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C1 H2
MM   14.015650
MA   14.03
LC   Intracellular localisation.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Methylation.
DR   RESID; AA0076.
DR   PSI-MOD; 00085.
//
ID   N6-murein peptidoglycan lysine
AC   PTM-0195
FT   MOD_RES
TG   Lysine.
PA   Amino acid side chain.
PP   Anywhere.
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:1224 (Proteobacteria).
KW   Peptidoglycan-anchor.
DR   RESID; AA0218.
DR   PSI-MOD; 00223.
//
ID   N6-myristoyl lysine
AC   PTM-0196
FT   LIPID
TG   Lysine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C14 H26 O1
MM   210.198365
MA   210.36
LC   Intracellular localisation.
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Myristate.
DR   RESID; AA0078.
DR   PSI-MOD; 00087.
//
ID   N6-palmitoyl lysine
AC   PTM-0197
FT   LIPID
TG   Lysine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C16 H30 O1
MM   238.229666
MA   238.41
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:1224 (Proteobacteria).
TR   Eukaryota; taxId:7742 (Vertebrata).
KW   Palmitate.
DR   RESID; AA0077.
DR   PSI-MOD; 00086.
//
ID   N6-poly(methylaminopropyl)lysine
AC   PTM-0198
FT   MOD_RES
TG   Lysine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C24 H54 N6
MM   426.440996
MA   426.73
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:2853 (Cylindrotheca fusiformis).
KW   Methylation.
DR   RESID; AA0278.
DR   PSI-MOD; 00283.
//
ID   N6-succinyllysine
AC   PTM-0438
FT   MOD_RES
TG   Lysine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C4 H4 O3
MM   100.016044
MA   100.07
LC   Intracellular localisation.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
DR   RESID; AA0545.
DR   PSI-MOD; 01819.
//
ID   N6-glutaryllysine
AC   PTM-0487
FT   MOD_RES
TG   Lysine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C5 H6 O3
MM   114.031694
MA   114.10
LC   Intracellular localisation.
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
//
ID   N-[(12R)-12-hydroxymyristoyl]cysteine
AC   PTM-0419
FT   LIPID
TG   Cysteine.
PA   Amino acid backbone.
PP   N-terminal.
CF   C14 H26 O2
MM   226.193280
MA   226.36
TR   Eukaryota; taxId:715217 (Eudistoma sp. (strain FJ04-12-071)).
KW   Myristate.
DR   RESID; AA0516.
DR   PSI-MOD; 01690.
//
ID   N-(12-oxomyristoyl)cysteine
AC   PTM-0420
FT   LIPID
TG   Cysteine.
PA   Amino acid backbone.
PP   N-terminal.
CF   C14 H24 O2
MM   224.177630
MA   224.34
TR   Eukaryota; taxId:715217 (Eudistoma sp. (strain FJ04-12-071)).
KW   Myristate.
DR   RESID; AA0517.
DR   PSI-MOD; 01691.
//
ID   N-acetylalanine
AC   PTM-0199
FT   MOD_RES
TG   Alanine.
PA   Amino acid backbone.
PP   N-terminal.
CF   C2 H2 O1
MM   42.010565
MA   42.04
LC   Intracellular localisation.
TR   Bacteria; taxId:1224 (Proteobacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Acetylation.
DR   RESID; AA0041.
DR   PSI-MOD; 00050.
//
ID   N-acetylaspartate
AC   PTM-0200
FT   MOD_RES
TG   Aspartate.
PA   Amino acid backbone.
PP   N-terminal.
CF   C2 H2 O1
MM   42.010565
MA   42.04
LC   Intracellular localisation.
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Acetylation.
DR   RESID; AA0042.
DR   PSI-MOD; 00051.
//
ID   N-acetylated lysine
AC   PTM-0482
FT   MOD_RES
TG   Lysine.
CF   C2 H2 O1
MM   42.010565
MA   42.04
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Acetylation.
DR   PSI-MOD; 00723.
//
ID   N-acetylcysteine
AC   PTM-0201
FT   MOD_RES
TG   Cysteine.
PA   Amino acid backbone.
PP   N-terminal.
CF   C2 H2 O1
MM   42.010565
MA   42.04
LC   Intracellular localisation.
TR   Archaea; taxId:28890 (Euryarchaeota).
TR   Eukaryota; taxId:7742 (Vertebrata).
KW   Acetylation.
DR   RESID; AA0043.
DR   PSI-MOD; 00052.
//
ID   N-acetylglutamate
AC   PTM-0202
FT   MOD_RES
TG   Glutamate.
PA   Amino acid backbone.
PP   N-terminal.
CF   C2 H2 O1
MM   42.010565
MA   42.04
LC   Intracellular localisation.
TR   Eukaryota; taxId:33316 (Coelomata).
KW   Acetylation.
DR   RESID; AA0044.
DR   PSI-MOD; 00053.
//
ID   N-acetylglycine
AC   PTM-0203
FT   MOD_RES
TG   Glycine.
PA   Amino acid backbone.
PP   N-terminal.
CF   C2 H2 O1
MM   42.010565
MA   42.04
LC   Intracellular localisation.
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Acetylation.
DR   RESID; AA0046.
DR   PSI-MOD; 00055.
//
ID   N-acetylisoleucine
AC   PTM-0204
FT   MOD_RES
TG   Isoleucine.
PA   Amino acid backbone.
PP   N-terminal.
CF   C2 H2 O1
MM   42.010565
MA   42.04
LC   Intracellular localisation.
TR   Eukaryota; taxId:10116 (Rattus norvegicus).
TR   Bacteria; taxId:2 (Bacteria).
KW   Acetylation.
DR   RESID; AA0047.
DR   PSI-MOD; 00056.
//
ID   N-acetylmethionine
AC   PTM-0205
FT   MOD_RES
TG   Methionine.
PA   Amino acid backbone.
PP   N-terminal.
CF   C2 H2 O1
MM   42.010565
MA   42.04
LC   Intracellular localisation.
TR   Archaea; taxId:2287 (Sulfolobus solfataricus).
TR   Bacteria; taxId:1270 (Micrococcus luteus).
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Acetylation.
DR   RESID; AA0049.
DR   PSI-MOD; 00058.
//
ID   N-acetylproline
AC   PTM-0206
FT   MOD_RES
TG   Proline.
PA   Amino acid backbone.
PP   N-terminal.
CF   C2 H2 O1
MM   42.010565
MA   42.04
LC   Intracellular localisation.
TR   Eukaryota; taxId:33090 (Viridiplantae), taxId:40674 (Mammalia).
TR   Bacteria; taxId:2 (Bacteria).
KW   Acetylation.
DR   RESID; AA0050.
DR   PSI-MOD; 00059.
//
ID   N-acetylserine
AC   PTM-0207
FT   MOD_RES
TG   Serine.
PA   Amino acid backbone.
PP   N-terminal.
CF   C2 H2 O1
MM   42.010565
MA   42.04
LC   Intracellular localisation.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Acetylation.
DR   RESID; AA0051.
DR   PSI-MOD; 00060.
//
ID   N-acetylthreonine
AC   PTM-0208
FT   MOD_RES
TG   Threonine.
PA   Amino acid backbone.
PP   N-terminal.
CF   C2 H2 O1
MM   42.010565
MA   42.04
LC   Intracellular localisation.
TR   Bacteria; taxId:90370 (Salmonella typhi).
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Acetylation.
DR   RESID; AA0052.
DR   PSI-MOD; 00061.
//
ID   N-acetyltyrosine
AC   PTM-0209
FT   MOD_RES
TG   Tyrosine.
PA   Amino acid backbone.
PP   N-terminal.
CF   C2 H2 O1
MM   42.010565
MA   42.04
LC   Intracellular localisation.
TR   Eukaryota; taxId:8018 (Oncorhynchus keta).
KW   Acetylation.
DR   RESID; AA0053.
DR   PSI-MOD; 00062.
//
ID   N-acetylvaline
AC   PTM-0210
FT   MOD_RES
TG   Valine.
PA   Amino acid backbone.
PP   N-terminal.
CF   C2 H2 O1
MM   42.010565
MA   42.04
LC   Intracellular localisation.
TR   Eukaryota; taxId:3055 (Chlamydomonas reinhardtii), taxId:33208 (Metazoa).
TR   Bacteria; taxId:2 (Bacteria).
KW   Acetylation.
DR   RESID; AA0054.
DR   PSI-MOD; 00063.
//
ID   N-carbamoylalanine
AC   PTM-0374
FT   MOD_RES
TG   Alanine.
PA   Amino acid backbone.
PP   N-terminal.
CF   C1 H1 N1 O1
MM   43.005814
MA   43.02
LC   Intracellular localisation.
TR   Bacteria; taxId:195064 (Ectothiorhodospira mobilis).
DR   RESID; AA0343.
DR   PSI-MOD; 00348.
//
ID   N-D-glucuronoyl glycine
AC   PTM-0331
FT   MOD_RES
TG   Glycine.
PA   Amino acid backbone.
PP   N-terminal.
CF   C6 H8 O6
MM   176.032088
MA   176.12
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:147550 (Sordariomycetes).
KW   Glycoprotein.
DR   RESID; AA0058.
DR   PSI-MOD; 00067.
//
ID   N-formylglycine
AC   PTM-0211
FT   MOD_RES
TG   Glycine.
PA   Amino acid backbone.
PP   N-terminal.
CF   C1 O1
MM   27.994915
MA   28.01
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:7460 (Apis mellifera).
KW   Formylation.
DR   RESID; AA0057.
DR   PSI-MOD; 00066.
//
ID   N-formylmethionine
AC   PTM-0212
FT   MOD_RES
TG   Methionine.
PA   Amino acid backbone.
PP   N-terminal.
CF   C1 O1
MM   27.994915
MA   28.01
LC   Intracellular localisation.
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Formylation.
DR   RESID; AA0021.
DR   PSI-MOD; 00482.
//
ID   Nitrated tyrosine
AC   PTM-0213
FT   MOD_RES
TG   Tyrosine.
PA   Amino acid side chain.
PP   Anywhere.
CF   H-1 N1 O2
MM   44.985078
MA   45.00
LC   Intracellular localisation.
TR   Eukaryota; taxId:40674 (Mammalia).
KW   Nitration.
DR   PSI-MOD; 01352.
//
ID   N-methylalanine
AC   PTM-0214
FT   MOD_RES
TG   Alanine.
PA   Amino acid backbone.
PP   N-terminal.
CF   C1 H2
MM   14.015650
MA   14.03
LC   Intracellular localisation.
TR   Bacteria; taxId:1224 (Proteobacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Methylation.
DR   RESID; AA0061.
DR   PSI-MOD; 00070.
//
ID   N-methylglycine
AC   PTM-0483
FT   MOD_RES
TG   Glycine.
PA   Amino acid backbone.
PP   Anywhere.
CF   C1 H2
MM   14.015650
MA   14.03
TR   Eukaryota; taxId:40674 (Mammalia).
KW   Methylation.
DR   RESID; AA0063.
DR   PSI-MOD; 00072.
//
ID   N-methylisoleucine
AC   PTM-0215
FT   MOD_RES
TG   Isoleucine.
PA   Amino acid backbone.
PP   N-terminal.
CF   C1 H2
MM   14.015650
MA   14.03
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:303 (Pseudomonas putida).
KW   Methylation.
DR   RESID; AA0336.
DR   PSI-MOD; 00341.
//
ID   N-methylleucine
AC   PTM-0216
FT   MOD_RES
TG   Leucine.
PA   Amino acid backbone.
PP   N-terminal.
CF   C1 H2
MM   14.015650
MA   14.03
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:1224 (Proteobacteria).
TR   Eukaryota; taxId:68564 (Petrosia ficiformis).
KW   Methylation.
DR   RESID; AA0337.
DR   PSI-MOD; 00342.
//
ID   N-methylmethionine
AC   PTM-0217
FT   MOD_RES
TG   Methionine.
PA   Amino acid backbone.
PP   N-terminal.
CF   C1 H2
MM   14.015650
MA   14.03
LC   Intracellular localisation or Extracellular and lumenal localisation.
TR   Bacteria; taxId:1224 (Proteobacteria).
TR   Eukaryota; taxId:3055 (Chlamydomonas reinhardtii).
KW   Methylation.
DR   RESID; AA0064.
DR   PSI-MOD; 00073.
//
ID   N-methylphenylalanine
AC   PTM-0218
FT   MOD_RES
TG   Phenylalanine.
PA   Amino acid backbone.
PP   N-terminal.
CF   C1 H2
MM   14.015650
MA   14.03
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:2 (Bacteria).
KW   Methylation.
DR   RESID; AA0065.
DR   PSI-MOD; 00074.
//
ID   N-methylproline
AC   PTM-0219
FT   MOD_RES
TG   Proline.
PA   Amino acid backbone.
PP   N-terminal.
CF   C1 H2
MM   14.015650
MA   14.03
LC   Intracellular localisation.
TR   Eukaryota; taxId:7227 (Drosophila melanogaster).
KW   Methylation.
DR   RESID; AA0419.
DR   PSI-MOD; 00830.
//
ID   N-methylserine
AC   PTM-0432
FT   MOD_RES
TG   Serine.
PA   Amino acid backbone.
PP   N-terminal.
CF   C1 H2
MM   14.015650
MA   14.03
LC   Intracellular localisation.
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Methylation.
DR   RESID; AA0533.
DR   PSI-MOD; 01782.
//
ID   N-methyltyrosine
AC   PTM-0220
FT   MOD_RES
TG   Tyrosine.
PA   Amino acid backbone.
PP   N-terminal.
CF   C1 H2
MM   14.015650
MA   14.03
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:1224 (Proteobacteria).
KW   Methylation.
DR   RESID; AA0338.
DR   PSI-MOD; 00343.
//
ID   N-myristoyl glycine
AC   PTM-0221
FT   LIPID
TG   Glycine.
PA   Amino acid backbone.
PP   N-terminal.
CF   C14 H26 O1
MM   210.198365
MA   210.36
LC   Intracellular localisation.
TR   Bacteria; taxId:319 (Pseudomonas syringae pv. phaseolicola).
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Myristate.
DR   RESID; AA0059.
DR   PSI-MOD; 00068.
//
ID   N-palmitoyl cysteine
AC   PTM-0222
FT   LIPID
TG   Cysteine.
PA   Amino acid backbone.
PP   N-terminal.
CF   C16 H30 O1
MM   238.229666
MA   238.41
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:33208 (Metazoa).
KW   Palmitate.
DR   RESID; AA0060.
DR   PSI-MOD; 00069.
//
ID   N-palmitoyl glycine
AC   PTM-0223
FT   LIPID
TG   Glycine.
PA   Amino acid backbone.
PP   N-terminal.
CF   C16 H30 O1
MM   238.229666
MA   238.41
LC   Intracellular localisation.
TR   Eukaryota; taxId:9913 (Bos taurus).
KW   Palmitate.
DR   RESID; AA0339.
DR   PSI-MOD; 00344.
//
ID   N-pyruvate 2-iminyl-cysteine
AC   PTM-0224
FT   MOD_RES
TG   Cysteine.
PA   Amino acid backbone.
PP   N-terminal.
CF   C3 H2 O2
MM   70.005479
MA   70.05
LC   Intracellular localisation.
TR   Bacteria; taxId:543 (Enterobacteriaceae).
KW   Pyruvate.
DR   RESID; AA0274.
DR   PSI-MOD; 00279.
//
ID   N-pyruvate 2-iminyl-valine
AC   PTM-0225
FT   MOD_RES
TG   Valine.
PA   Amino acid backbone.
PP   N-terminal.
CF   C3 H2 O2
MM   70.005479
MA   70.05
LC   Intracellular localisation.
TR   Eukaryota; taxId:9606 (Homo sapiens).
KW   Pyruvate.
DR   RESID; AA0275.
DR   PSI-MOD; 00280.
//
ID   O-(2-aminoethylphosphoryl)serine
AC   PTM-0399
FT   MOD_RES
TG   Serine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C2 H6 N1 O3 P1
MM   123.008530
MA   123.05
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:206351 (Neisseriales).
KW   Phosphoprotein.
DR   RESID; AA0497.
DR   PSI-MOD; 01587.
//
ID   O-(2-cholinephosphoryl)serine
AC   PTM-0400
FT   MOD_RES
TG   Serine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C5 H13 N1 O3 P1
MM   166.063305
MA   166.14
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:206351 (Neisseriales).
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Phosphoprotein.
DR   RESID; AA0498.
DR   PSI-MOD; 01588.
//
ID   O-(5'-phospho-DNA)-serine
AC   PTM-0226
FT   MOD_RES
TG   Serine.
PA   Amino acid side chain.
PP   Anywhere.
LC   Intracellular localisation.
TR   Viruses and phages; taxId:10239 (Viruses).
KW   Covalent protein-DNA linkage; Phosphoprotein.
DR   RESID; AA0246.
DR   PSI-MOD; 00251.
//
ID   O-(5'-phospho-DNA)-tyrosine
AC   PTM-0228
FT   MOD_RES
TG   Tyrosine.
PA   Amino acid side chain.
PP   Anywhere.
LC   Intracellular localisation.
TR   Viruses and phages; taxId:10239 (Viruses).
KW   Covalent protein-DNA linkage; Phosphoprotein.
DR   RESID; AA0254.
DR   PSI-MOD; 00259.
//
ID   O-(5'-phospho-RNA)-serine
AC   PTM-0227
FT   MOD_RES
TG   Serine.
PA   Amino acid side chain.
PP   Anywhere.
LC   Intracellular localisation.
TR   Eukaryota; taxId:7711 (Chordata).
TR   Viruses and phages; taxId:10239 (Viruses).
KW   Covalent protein-RNA linkage; Phosphoprotein.
DR   RESID; AA0213.
DR   PSI-MOD; 00218.
//
ID   O-(5'-phospho-RNA)-tyrosine
AC   PTM-0229
FT   MOD_RES
TG   Tyrosine.
PA   Amino acid side chain.
PP   Anywhere.
LC   Intracellular localisation.
TR   Viruses and phages; taxId:10239 (Viruses).
KW   Covalent protein-RNA linkage; Phosphoprotein.
DR   RESID; AA0249.
DR   PSI-MOD; 00254.
//
ID   O-(pantetheine 4'-phosphoryl)serine
AC   PTM-0391
FT   MOD_RES
TG   Serine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C11 H21 N2 O6 P1 S1
MM   340.085794
MA   340.33
LC   Intracellular localisation.
TR   Bacteria; taxId:638 (Arsenophonus nasoniae).
TR   Eukaryota; taxId:112.
KW   Phosphopantetheine; Phosphoprotein.
DR   RESID; AA0150.
DR   PSI-MOD; 00159.
//
ID   O-(phosphoribosyl dephospho-coenzyme A)serine
AC   PTM-0389
FT   MOD_RES
TG   Serine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C26 H42 N7 O19 P3 S1
MM   881.146904
MA   881.63
LC   Intracellular localisation.
TR   Bacteria; taxId:158 (Treponema denticola), taxId:1224 (Proteobacteria), taxId:1239 (Firmicutes), taxId:76856 (Fusobacterium nucleatum subsp. nucleatum).
KW   Phosphoprotein.
DR   RESID; AA0167.
DR   PSI-MOD; 00176.
//
ID   O-(sn-1-glycerophosphoryl)serine
AC   PTM-0230
FT   MOD_RES
TG   Serine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C3 H7 O5 P1
MM   154.003110
MA   154.06
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:1224 (Proteobacteria).
KW   Phosphoprotein.
DR   RESID; AA0264.
DR   PSI-MOD; 00269.
//
ID   O-8alpha-FAD tyrosine
AC   PTM-0231
FT   MOD_RES
TG   Tyrosine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C27 H31 N9 O15 P2
MM   783.141486
MA   783.53
LC   Intracellular localisation.
TR   Bacteria; taxId:303 (Pseudomonas putida).
KW   FAD.
DR   RESID; AA0145.
DR   PSI-MOD; 00154.
//
ID   O-acetylserine
AC   PTM-0232
FT   MOD_RES
TG   Serine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C2 H2 O1
MM   42.010565
MA   42.04
LC   Intracellular localisation.
TR   Eukaryota; taxId:9606 (Homo sapiens).
KW   Acetylation.
DR   RESID; AA0364.
DR   PSI-MOD; 00369.
//
ID   O-acetylthreonine
AC   PTM-0233
FT   MOD_RES
TG   Threonine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C2 H2 O1
MM   42.010565
MA   42.04
LC   Intracellular localisation.
TR   Eukaryota; taxId:9606 (Homo sapiens).
KW   Acetylation.
DR   RESID; AA0423.
DR   PSI-MOD; 01171.
//
ID   O-AMP-tyrosine
AC   PTM-0332
FT   MOD_RES
TG   Tyrosine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C10 H12 N5 O6 P1
MM   329.052520
MA   329.21
LC   Intracellular localisation.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Nucleotide-binding; Phosphoprotein.
DR   RESID; AA0203.
DR   PSI-MOD; 00208.
//
ID   O-AMP-threonine
AC   PTM-0393
FT   MOD_RES
TG   Threonine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C10 H12 N5 O6 P1
MM   329.052520
MA   329.21
LC   Intracellular localisation.
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Nucleotide-binding; Phosphoprotein.
DR   RESID; AA0267.
DR   PSI-MOD; 00272.
//
ID   O-decanoyl threonine
AC   PTM-0235
FT   LIPID
TG   Threonine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C10 H18 O1
MM   154.135765
MA   154.25
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:8400 (Lithobates catesbeiana).
KW   Lipoprotein.
DR   RESID; AA0387.
DR   PSI-MOD; 00392.
//
ID   O-decanoyl serine
AC   PTM-0234
FT   LIPID
TG   Serine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C10 H18 O1
MM   154.135765
MA   154.25
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:147599 (Gyrodactylus lomi).
KW   Lipoprotein.
DR   RESID; AA0385.
DR   PSI-MOD; 00390.
//
ID   Omega-hydroxyceramide glutamate ester
AC   PTM-0236
FT   LIPID
TG   Glutamine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C50 H96 O4
MM   760.730862
MA   761.29
LC   Intracellular localisation.
TR   Eukaryota; taxId:9606 (Homo sapiens).
KW   Lipoprotein.
DR   RESID; AA0347.
DR   PSI-MOD; 00352.
//
ID   Omega-N-methylarginine
AC   PTM-0237
FT   MOD_RES
TG   Arginine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C1 H2
MM   14.015650
MA   14.03
LC   Intracellular localisation.
TR   Eukaryota; taxId:5661 (Leishmania donovani), taxId:40674 (Mammalia).
KW   Methylation.
DR   RESID; AA0069.
DR   PSI-MOD; 00078.
//
ID   Omega-N-methylated arginine
AC   PTM-0238
FT   MOD_RES
TG   Arginine.
PA   Amino acid side chain.
PP   Anywhere.
LC   Intracellular localisation.
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Methylation.
DR   PSI-MOD; 00658.
//
ID   O-methylthreonine
AC   PTM-0356
FT   MOD_RES
TG   Threonine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C1 H2
MM   14.015650
MA   14.03
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:1386 (Bacillus).
KW   Methylation.
DR   RESID; AA0464.
DR   PSI-MOD; 01387.
//
ID   O-octanoyl serine
AC   PTM-0239
FT   LIPID
TG   Serine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C8 H14 O1
MM   126.104465
MA   126.20
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:7742 (Vertebrata).
KW   Lipoprotein.
DR   RESID; AA0290.
DR   PSI-MOD; 00295.
//
ID   O-octanoyl threonine
AC   PTM-0240
FT   LIPID
TG   Threonine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C8 H14 O1
MM   126.104465
MA   126.20
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:8400 (Lithobates catesbeiana).
KW   Lipoprotein.
DR   RESID; AA0386.
DR   PSI-MOD; 00391.
//
ID   O-palmitoyl serine
AC   PTM-0241
FT   LIPID
TG   Serine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C16 H30 O1
MM   238.229666
MA   238.41
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:7711 (Chordata).
TR   Viruses and phages; taxId:10239 (Viruses).
KW   Palmitate.
DR   RESID; AA0080.
DR   PSI-MOD; 00089.
//
ID   O-palmitoyl threonine
AC   PTM-0242
FT   LIPID
TG   Threonine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C16 H30 O1
MM   238.229666
MA   238.41
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:7711 (Chordata).
KW   Palmitate.
DR   RESID; AA0079.
DR   PSI-MOD; 00088.
//
ID   O-UMP-tyrosine
AC   PTM-0333
FT   MOD_RES
TG   Tyrosine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C9 H11 N2 O8 P1
MM   306.025302
MA   306.17
LC   Intracellular localisation.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2797 (Bangiophyceae).
KW   Nucleotide-binding; Phosphoprotein.
DR   RESID; AA0256.
DR   PSI-MOD; 00261.
//
ID   Oxazole-4-carboxylic acid (Cys-Ser)
AC   PTM-0376
FT   CROSSLNK
TG   Cysteine-Serine.
PA   Amino acid backbone-Amino acid backbone.
PP   Protein core-Protein core.
CF   H-4 O-1
MM   -20.026215
MA   -20.03
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:562 (Escherichia coli).
DR   RESID; AA0238.
DR   PSI-MOD; 00243.
//
ID   Oxazole-4-carboxylic acid (Gly-Ser)
AC   PTM-0377
FT   CROSSLNK
TG   Glycine-Serine.
PA   Amino acid backbone-Amino acid backbone.
PP   Protein core-Protein core.
CF   H-4 O-1
MM   -20.026215
MA   -20.03
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:562 (Escherichia coli).
DR   RESID; AA0240.
DR   PSI-MOD; 00245.
//
ID   Oxazole-4-carboxylic acid (Ile-Ser)
AC   PTM-0463
FT   CROSSLNK
TG   Isoleucine-Serine.
PA   Amino acid backbone-Amino acid backbone.
PP   Protein core-Protein core.
CF   H-4 O-1
MM   -20.026215
MA   -20.03
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:326423 (Bacillus amyloliquefaciens (strain FZB42)), taxId:1408 (Bacillus pumilus).
DR   RESID; AA0573.
DR   PSI-MOD; 01902.
//
ID   Oxazole-4-carboxylic acid (Ser-Ser)
AC   PTM-0464
FT   CROSSLNK
TG   Serine-Serine.
PA   Amino acid backbone-Amino acid backbone.
PP   Protein core-Protein core.
CF   H-4 O-1
MM   -20.026215
MA   -20.03
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:326423 (Bacillus amyloliquefaciens (strain FZB42)), taxId:1408 (Bacillus pumilus).
DR   RESID; AA0574.
DR   PSI-MOD; 01903.
//
ID   Oxazoline-4-carboxylic acid (Cys-Ser)
AC   PTM-0381
FT   CROSSLNK
TG   Cysteine-Serine.
PA   Amino acid backbone-Amino acid backbone.
PP   Protein core-Protein core.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:2037 (Actinomycetales).
DR   RESID; AA0239.
DR   PSI-MOD; 00244.
//
ID   Peptide (Met-Gly) (interchain with G-...)
AC   PTM-0247
FT   CROSSLNK
TG   Methionine-Glycine.
PA   Amino acid backbone-Amino acid backbone.
PP   N-terminal-C-terminal.
LC   Intracellular localisation.
TR   Eukaryota; taxId:40674 (Mammalia).
//
ID   Pentaglycyl murein peptidoglycan amidated alanine
AC   PTM-0245
FT   MOD_RES
TG   Alanine.
PA   Amino acid side chain.
PP   Anywhere.
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:1260 (Peptostreptococcus magnus).
KW   Peptidoglycan-anchor.
DR   RESID; AA0383.
DR   PSI-MOD; 00388.
//
ID   Pentaglycyl murein peptidoglycan amidated threonine
AC   PTM-0246
FT   MOD_RES
TG   Threonine.
PA   Amino acid side chain.
PP   Anywhere.
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:2 (Bacteria).
KW   Peptidoglycan-anchor.
DR   RESID; AA0345.
DR   PSI-MOD; 00350.
//
ID   Phenylalanine amide
AC   PTM-0248
FT   MOD_RES
TG   Phenylalanine.
PA   Amino acid backbone.
PP   C-terminal.
CF   H1 N1 O-1
MM   -0.984016
MA   -0.98
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:33208 (Metazoa).
KW   Amidation.
DR   RESID; AA0094.
DR   PSI-MOD; 00103.
//
ID   Phosphatidylethanolamine amidated glycine
AC   PTM-0249
FT   LIPID
TG   Glycine.
PA   Amino acid backbone.
PP   C-terminal.
CF   C39 H74 N1 O7 P1
MM   699.520290
MA   699.98
LC   Intracellular localisation.
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Lipoprotein.
DR   RESID; AA0346.
DR   PSI-MOD; 00351.
//
ID   Phosphoarginine
AC   PTM-0250
FT   MOD_RES
TG   Arginine.
PA   Amino acid side chain.
PP   Anywhere.
CF   H1 O3 P1
MM   79.966331
MA   79.98
LC   Intracellular localisation.
TR   Eukaryota; taxId:40674 (Mammalia).
TR   Bacteria; taxId:2 (Bacteria).
KW   Phosphoprotein.
DR   RESID; AA0222.
DR   PSI-MOD; 00227.
//
ID   Phosphocysteine
AC   PTM-0251
FT   MOD_RES
TG   Cysteine.
PA   Amino acid side chain.
PP   Anywhere.
CF   H1 O3 P1
MM   79.966331
MA   79.98
LC   Intracellular localisation.
TR   Bacteria; taxId:2 (Bacteria).
KW   Phosphoprotein.
DR   RESID; AA0034.
DR   PSI-MOD; 00043.
//
ID   Phosphohistidine
AC   PTM-0252
FT   MOD_RES
TG   Histidine.
PA   Amino acid side chain.
PP   Anywhere.
CF   H1 O3 P1
MM   79.966331
MA   79.98
LC   Intracellular localisation.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Phosphoprotein.
DR   PSI-MOD; 00890.
//
ID   Phosphoserine
AC   PTM-0253
FT   MOD_RES
TG   Serine.
PA   Amino acid side chain.
PP   Anywhere.
CF   H1 O3 P1
MM   79.966331
MA   79.98
LC   Intracellular localisation.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Phosphoprotein.
DR   RESID; AA0037.
DR   PSI-MOD; 00046.
//
ID   Phosphothreonine
AC   PTM-0254
FT   MOD_RES
TG   Threonine.
PA   Amino acid side chain.
PP   Anywhere.
CF   H1 O3 P1
MM   79.966331
MA   79.98
LC   Intracellular localisation.
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Phosphoprotein.
DR   RESID; AA0038.
DR   PSI-MOD; 00047.
//
ID   Phosphotyrosine
AC   PTM-0255
FT   MOD_RES
TG   Tyrosine.
PA   Amino acid side chain.
PP   Anywhere.
CF   H1 O3 P1
MM   79.966331
MA   79.98
LC   Intracellular localisation.
TR   Archaea; taxId:2287 (Sulfolobus solfataricus).
TR   Bacteria; taxId:1224 (Proteobacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Phosphoprotein.
DR   RESID; AA0039.
DR   PSI-MOD; 00048.
//
ID   PolyADP-ribosyl glutamic acid
AC   PTM-0256
FT   MOD_RES
TG   Glutamate.
PA   Amino acid side chain.
PP   Anywhere.
LC   Intracellular localisation.
TR   Eukaryota; taxId:7742 (Vertebrata).
KW   ADP-ribosylation.
DR   RESID; AA0295.
DR   PSI-MOD; 00300.
//
ID   Proline 5-hydroxy-oxazole-4-carbothionic acid (Pro-Cys)
AC   PTM-0449
FT   CROSSLNK
TG   Proline-Cysteine.
PA   Amino acid backbone-Amino acid backbone.
PP   Protein core-Protein core.
CF   H-4
MM   -4.031300
MA   -4.03
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:426 (Methylosinus trichosporium).
DR   RESID; AA0551.
DR   PSI-MOD; 01845.
//
ID   Proline amide
AC   PTM-0257
FT   MOD_RES
TG   Proline.
PA   Amino acid backbone.
PP   C-terminal.
CF   H1 N1 O-1
MM   -0.984016
MA   -0.98
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:35762 (Planobispora rosea).
TR   Eukaryota; taxId:33208 (Metazoa).
KW   Amidation.
DR   RESID; AA0095.
DR   PSI-MOD; 00104.
//
ID   Pros-8alpha-FAD histidine
AC   PTM-0258
FT   MOD_RES
TG   Histidine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C27 H31 N9 O15 P2
MM   783.141486
MA   783.53
LC   Intracellular localisation.
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   FAD.
DR   RESID; AA0144.
DR   PSI-MOD; 00153.
//
ID   Pros-methylhistidine
AC   PTM-0259
FT   MOD_RES
TG   Histidine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C1 H2
MM   14.015650
MA   14.03
LC   Intracellular localisation.
TR   Archaea; taxId:28890 (Euryarchaeota).
TR   Eukaryota; taxId:7742 (Vertebrata).
KW   Methylation.
DR   RESID; AA0073.
DR   PSI-MOD; 00082.
//
ID   Pros-phosphohistidine
AC   PTM-0260
FT   MOD_RES
TG   Histidine.
PA   Amino acid side chain.
PP   Anywhere.
CF   H1 O3 P1
MM   79.966331
MA   79.98
LC   Intracellular localisation.
TR   Bacteria; taxId:2 (Bacteria).
KW   Phosphoprotein.
DR   RESID; AA0036.
DR   PSI-MOD; 00045.
//
ID   Pyridine-2,5-dicarboxylic acid (Ser-Cys) (with S-...)
AC   PTM-0357
FT   CROSSLNK
TG   Serine-Cysteine-Serine.
PA   Amino acid backbone-Amino acid backbone-Amino acid backbone.
PP   Protein core-Protein core-Protein core.
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:2 (Bacteria).
DR   RESID; AA0470.
DR   PSI-MOD; 01393.
//
ID   Pyridine-2,5-dicarboxylic acid (Ser-Ser) (with C-...)
AC   PTM-0358
FT   CROSSLNK
TG   Serine-Serine-Cysteine.
PA   Amino acid backbone-Amino acid backbone-Amino acid backbone.
PP   Protein core-Protein core-Protein core.
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:2 (Bacteria).
DR   RESID; AA0470.
DR   PSI-MOD; 01393.
//
ID   Pyrrolidone carboxylic acid
AC   PTM-0261
FT   MOD_RES
TG   Glutamine.
PA   Amino acid backbone.
PP   N-terminal.
CF   H-3 N-1
MM   -17.026549
MA   -17.03
LC   Extracellular and lumenal localisation.
TR   Archaea; taxId:28890 (Euryarchaeota).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Pyrrolidone carboxylic acid.
DR   RESID; AA0031.
DR   PSI-MOD; 00040.
//
ID   Pyrrolidone carboxylic acid (Glu)
AC   PTM-0262
FT   MOD_RES
TG   Glutamate.
PA   Amino acid backbone.
PP   N-terminal.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:9913 (Bos taurus).
KW   Pyrrolidone carboxylic acid.
DR   RESID; AA0031.
DR   PSI-MOD; 00420.
//
ID   Pyrroloquinoline quinone (Glu-Tyr)
AC   PTM-0263
FT   CROSSLNK
TG   Glutamate-Tyrosine.
PA   Amino acid backbone-Amino acid backbone.
PP   Protein core-Protein core.
CF   H-10 O3
MM   37.906494
MA   37.92
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:1224 (Proteobacteria).
DR   RESID; AA0283.
DR   PSI-MOD; 00288.
//
ID   Pyruvic acid (Cys)
AC   PTM-0265
FT   MOD_RES
TG   Cysteine.
PA   Amino acid backbone.
PP   N-terminal.
CF   H-3 N-1 O1 S-1
MM   -33.003705
MA   -33.10
LC   Intracellular localisation.
TR   Bacteria; taxId:1239 (Firmicutes).
TR   Viruses and phages; taxId:10677 (Enterobacteria phage Mu).
KW   Pyruvate.
DR   RESID; AA0127.
DR   PSI-MOD; 00136.
//
ID   Pyruvic acid (Ser)
AC   PTM-0266
FT   MOD_RES
TG   Serine.
PA   Amino acid backbone.
PP   N-terminal.
CF   H-3 N-1
MM   -17.026549
MA   -17.03
LC   Intracellular localisation.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Pyruvate.
DR   RESID; AA0127.
DR   PSI-MOD; 00807.
//
ID   S-(15-deoxy-Delta12,14-prostaglandin J2-9-yl)cysteine
AC   PTM-0447
FT   LIPID
TG   Cysteine.
PA   Amino acid backbone.
PP   Anywhere.
CF   C20 H28 O3
MM   316.203845
MA   316.44
TR   Eukaryota; taxId:40674 (Mammalia).
KW   Lipoprotein.
DR   RESID; AA0426.
DR   PSI-MOD; 01174.
//
ID   S-(2-aminovinyl)-3-methyl-D-cysteine (Thr-Cys)
AC   PTM-0267
FT   CROSSLNK
TG   Threonine-Cysteine.
PA   Amino acid side chain-Amino acid backbone.
PP   Anywhere-C-terminal.
CF   C-1 H-4 O-3
MM   -64.016044
MA   -64.04
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:69002 (Bacillus sp. (strain HIL-Y85/54728)).
KW   D-amino acid; Thioether bond.
DR   RESID; AA0253.
DR   PSI-MOD; 00258.
//
ID   S-(2-aminovinyl)-D-cysteine (Cys-Cys)
AC   PTM-0446
FT   CROSSLNK
TG   Cysteine-Cysteine.
PA   Amino acid side chain-Amino acid backbone.
PP   Anywhere-C-terminal.
CF   C-1 H-4 O-2 S-1
MM   -79.993200
MA   -80.10
LC   Extracellular localisation.
TR   Bacteria; taxId:932694 (Streptomyces sp. OH-4156).
KW   D-amino acid; Thioether bond.
DR   RESID; AA0204.
DR   PSI-MOD; 01849.
//
ID   S-(2-aminovinyl)-D-cysteine (Ser-Cys)
AC   PTM-0268
FT   CROSSLNK
TG   Serine-Cysteine.
PA   Amino acid side chain-Amino acid backbone.
PP   Anywhere-C-terminal.
CF   C-1 H-4 O-3
MM   -64.016044
MA   -64.04
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:1239 (Firmicutes).
KW   D-amino acid; Thioether bond.
DR   RESID; AA0204.
DR   PSI-MOD; 00209.
//
ID   S-(2-aminovinyl)-L-cysteine (Cys-Cys)
AC   PTM-0443
FT   CROSSLNK
TG   Cysteine-Cysteine.
PA   Amino acid side chain-Amino acid backbone.
PP   Anywhere-C-terminal.
CF   C-1 H-4 O-2 S-1
MM   -79.993200
MA   -80.10
LC   Extracellular localisation.
TR   Bacteria; taxId:932694 (Streptomyces sp. OH-4156).
KW   Thioether bond.
DR   RESID; AA0548.
DR   PSI-MOD; 01842.
//
ID   S-(4-hydroxycinnamyl)cysteine
AC   PTM-0414
FT   MOD_RES
TG   Cysteine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C9 H6 O2
MM   146.036779
MA   146.14
TR   Bacteria; taxId:1224 (Proteobacteria).
KW   Chromophore.
DR   RESID; AA0207.
DR   PSI-MOD; 00212.
//
ID   S-(coelenterazin-3a-yl)cysteine
AC   PTM-0428
FT   MOD_RES
TG   Cysteine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C26 H19 N3 O3
MM   421.142641
MA   421.45
LC   Intracellular localisation.
TR   Eukaryota; taxId:2759 (Eukaryota).
DR   PSI-MOD; 01694.
//
ID   S-(dipyrrolylmethanemethyl)cysteine
AC   PTM-0421
FT   MOD_RES
TG   Cysteine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C20 H22 N2 O8
MM   418.137616
MA   418.40
LC   Intracellular localisation.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
DR   RESID; AA0252.
DR   PSI-MOD; 00257.
//
ID   S-12-hydroxyfarnesyl cysteine
AC   PTM-0269
FT   LIPID
TG   Cysteine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C15 H24 O1
MM   220.182715
MA   220.35
LC   Intracellular localisation.
TR   Eukaryota; taxId:5217 (Tremella mesenterica).
KW   Prenylation.
DR   RESID; AA0103.
DR   PSI-MOD; 00112.
//
ID   S-4a-FMN cysteine
AC   PTM-0270
FT   MOD_RES
TG   Cysteine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C17 H21 N4 O9 P1
MM   456.104615
MA   456.34
LC   Intracellular localisation.
TR   Bacteria; taxId:1239 (Firmicutes).
TR   Eukaryota; taxId:3702 (Arabidopsis thaliana).
KW   FMN.
DR   RESID; AA0351.
DR   PSI-MOD; 00356.
//
ID   S-6-FMN cysteine
AC   PTM-0271
FT   MOD_RES
TG   Cysteine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C17 H19 N4 O9 P1
MM   454.088965
MA   454.33
LC   Intracellular localisation.
TR   Bacteria; taxId:1224 (Proteobacteria).
KW   FMN.
DR   RESID; AA0220.
DR   PSI-MOD; 00225.
//
ID   S-8alpha-FAD cysteine
AC   PTM-0272
FT   MOD_RES
TG   Cysteine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C27 H31 N9 O15 P2
MM   783.141486
MA   783.53
LC   Intracellular localisation.
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   FAD.
DR   RESID; AA0143.
DR   PSI-MOD; 00152.
//
ID   S-archaeol cysteine
AC   PTM-0273
FT   LIPID
TG   Cysteine.
PA   Amino acid side chain.
PP   N-terminal.
CF   C43 H86 O2
MM   634.662782
MA   635.14
LC   Extracellular and lumenal localisation.
TR   Archaea; taxId:28890 (Euryarchaeota).
KW   Lipoprotein.
DR   RESID; AA0223.
DR   PSI-MOD; 00228.
//
ID   S-bacillithiol cysteine disulfide
AC   PTM-0452
FT   MOD_RES
TG   Cysteine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C13 H20 N2 O10 S1
MM   396.083866
MA   396.37
LC   Intracellular localisation.
TR   Bacteria; taxId:2 (Bacteria).
DR   RESID; AA0563.
DR   PSI-MOD; 01860.
//
ID   S-cysteinyl 3-(oxidosulfanyl)alanine (Cys-Cys)
AC   PTM-0324
FT   CROSSLNK
TG   Cysteine-Cysteine.
PA   Amino acid side chain-Amino acid side chain.
PP   Anywhere-Anywhere.
CF   H-2 O1
MM   13.979265
MA   13.98
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:68444 (Polypedates leucomystax).
KW   Disulfide bond.
DR   RESID; AA0457.
DR   PSI-MOD; 01383.
//
ID   S-cysteinyl cysteine
AC   PTM-0415
FT   MOD_RES
TG   Cysteine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C3 H5 N1 O2 S1
MM   119.004099
MA   119.14
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:91347 (Enterobacteriales).
TR   Eukaryota; taxId:40674 (Mammalia).
DR   RESID; AA0025.
DR   PSI-MOD; 00765.
//
ID   S-diacylglycerol cysteine
AC   PTM-0274
FT   LIPID
TG   Cysteine.
PA   Amino acid side chain.
PP   N-terminal.
CF   C37 H68 O4
MM   576.511761
MA   576.93
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:2 (Bacteria).
KW   Lipoprotein.
DR   RESID; AA0107.
DR   PSI-MOD; 00116.
//
ID   Serine amide
AC   PTM-0275
FT   MOD_RES
TG   Serine.
PA   Amino acid backbone.
PP   C-terminal.
CF   H1 N1 O-1
MM   -0.984016
MA   -0.98
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:146537 (Streptomyces azureus).
TR   Eukaryota; taxId:33208 (Metazoa).
KW   Amidation.
DR   RESID; AA0096.
DR   PSI-MOD; 00105.
//
ID   Serine microcin E492 siderophore ester
AC   PTM-0276
FT   MOD_RES
TG   Serine.
PA   Amino acid backbone.
PP   C-terminal.
CF   C36 H37 N3 O20
MM   831.197041
MA   831.69
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:573 (Klebsiella pneumoniae).
DR   RESID; AA0374.
DR   PSI-MOD; 00379.
//
ID   S-farnesyl cysteine
AC   PTM-0277
FT   LIPID
TG   Cysteine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C15 H24
MM   204.187801
MA   204.35
LC   Intracellular localisation.
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Prenylation.
DR   RESID; AA0102.
DR   PSI-MOD; 00111.
//
ID   S-geranylgeranyl cysteine
AC   PTM-0278
FT   LIPID
TG   Cysteine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C20 H32
MM   272.250401
MA   272.47
LC   Intracellular localisation.
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Prenylation.
DR   RESID; AA0104.
DR   PSI-MOD; 00113.
//
ID   S-glutathionyl cysteine
AC   PTM-0311
FT   MOD_RES
TG   Cysteine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C10 H15 N3 O6 S1
MM   305.068156
MA   305.31
LC   Intracellular localisation.
TR   Bacteria; taxId:83333 (Escherichia coli (strain K12)).
TR   Eukaryota; taxId:3981 (Hevea brasiliensis), taxId:7742 (Vertebrata).
KW   Glutathionylation.
DR   RESID; AA0229.
DR   PSI-MOD; 00234.
//
ID   S-Lysyl-methionine sulfilimine (Met-Lys) (interchain with K-...)
AC   PTM-0401
FT   CROSSLNK
TG   Methionine-Lysine.
PA   Amino acid side chain-Amino acid side chain.
PP   Anywhere-Anywhere.
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:40674 (Mammalia).
DR   RESID; AA0501.
DR   PSI-MOD; 01602.
//
ID   S-Lysyl-methionine sulfilimine (Lys-Met) (interchain with M-...)
AC   PTM-0402
FT   CROSSLNK
TG   Lysine-Methionine.
PA   Amino acid side chain-Amino acid side chain.
PP   Anywhere-Anywhere.
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:40674 (Mammalia).
DR   RESID; AA0501.
DR   PSI-MOD; 01602.
//
ID   S-methylcysteine
AC   PTM-0279
FT   MOD_RES
TG   Cysteine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C1 H2
MM   14.015650
MA   14.03
LC   Intracellular localisation.
TR   Archaea; taxId:28890 (Euryarchaeota).
TR   Bacteria; taxId:1421 (Lysinibacillus sphaericus).
TR   Eukaryota; taxId:3055 (Chlamydomonas reinhardtii).
KW   Methylation.
DR   RESID; AA0234.
DR   PSI-MOD; 00239.
//
ID   S-nitrosocysteine
AC   PTM-0280
FT   MOD_RES
TG   Cysteine.
PA   Amino acid side chain.
PP   Anywhere.
CF   H-1 N1 O1
MM   28.990164
MA   29.00
LC   Intracellular localisation.
TR   Bacteria; taxId:1224 (Proteobacteria).
TR   Eukaryota; taxId:40674 (Mammalia).
KW   S-nitrosylation.
DR   RESID; AA0230.
DR   PSI-MOD; 00235.
//
ID   S-palmitoyl cysteine
AC   PTM-0281
FT   LIPID
TG   Cysteine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C16 H30 O1
MM   238.229666
MA   238.41
LC   Intracellular localisation.
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   Palmitate.
DR   RESID; AA0106.
DR   PSI-MOD; 00115.
//
ID   S-selanylcysteine
AC   PTM-0282
FT   MOD_RES
TG   Cysteine.
PA   Amino acid side chain.
PP   Anywhere.
CF   Se1
MM   79.916520
MA   78.96
LC   Intracellular localisation.
TR   Bacteria; taxId:562 (Escherichia coli).
KW   Selenium.
DR   RESID; AA0277.
DR   PSI-MOD; 00282.
//
ID   S-stearoyl cysteine
AC   PTM-0283
FT   LIPID
TG   Cysteine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C18 H34 O1
MM   266.260966
MA   266.46
LC   Intracellular localisation.
TR   Eukaryota; taxId:9606 (Homo sapiens).
TR   Viruses and phages; taxId:11033 (Semliki forest virus).
KW   Lipoprotein.
DR   RESID; AA0407.
DR   PSI-MOD; 00816.
//
ID   Sulfoserine
AC   PTM-0284
FT   MOD_RES
TG   Serine.
PA   Amino acid side chain.
PP   Anywhere.
CF   O3 S1
MM   79.956815
MA   80.06
LC   Intracellular localisation.
TR   Eukaryota; taxId:9606 (Homo sapiens).
KW   Sulfation.
DR   RESID; AA0361.
DR   PSI-MOD; 00366.
//
ID   Sulfothreonine
AC   PTM-0285
FT   MOD_RES
TG   Threonine.
PA   Amino acid side chain.
PP   Anywhere.
CF   O3 S1
MM   79.956815
MA   80.06
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:36329 (Plasmodium falciparum (isolate 3D7)).
KW   Sulfation.
DR   RESID; AA0362.
DR   PSI-MOD; 00367.
//
ID   Sulfotyrosine
AC   PTM-0286
FT   MOD_RES
TG   Tyrosine.
PA   Amino acid side chain.
PP   Anywhere.
CF   O3 S1
MM   79.956815
MA   80.06
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:33208 (Metazoa), taxId:33090 (Viridiplantae).
KW   Sulfation.
DR   RESID; AA0172.
DR   PSI-MOD; 00181.
//
ID   Symmetric dimethylarginine
AC   PTM-0287
FT   MOD_RES
TG   Arginine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C2 H4
MM   28.031300
MA   28.05
LC   Intracellular localisation.
TR   Eukaryota; taxId:7742 (Vertebrata).
KW   Methylation.
DR   RESID; AA0067.
DR   PSI-MOD; 00076.
//
ID   Tele-(1,2,3-trihydroxypropan-2-yl)histidine
AC   PTM-0416
FT   MOD_RES
TG   Histidine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C3 H6 O3
MM   90.031694
MA   90.08
TR   Bacteria; taxId:1360 (Lactococcus lactis subsp. lactis).
DR   RESID; AA0431.
DR   PSI-MOD; 01177.
//
ID   Tele-8alpha-FAD histidine
AC   PTM-0288
FT   MOD_RES
TG   Histidine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C27 H31 N9 O15 P2
MM   783.141486
MA   783.53
LC   Intracellular localisation.
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
KW   FAD.
DR   RESID; AA0221.
DR   PSI-MOD; 00226.
//
ID   Tele-8alpha-FMN histidine
AC   PTM-0289
FT   MOD_RES
TG   Histidine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C17 H19 N4 O9 P1
MM   454.088965
MA   454.33
LC   Intracellular localisation.
TR   Bacteria; taxId:69006 (Corynebacterium sp. (strain P-1)).
KW   FMN.
DR   RESID; AA0352.
DR   PSI-MOD; 00357.
//
ID   Tele-methylhistidine
AC   PTM-0290
FT   MOD_RES
TG   Histidine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C1 H2
MM   14.015650
MA   14.03
LC   Intracellular localisation.
TR   Eukaryota; taxId:5791 (Physarum polycephalum), taxId:7742 (Vertebrata).
KW   Methylation.
DR   RESID; AA0317.
DR   PSI-MOD; 00322.
//
ID   Tele-phosphohistidine
AC   PTM-0325
FT   MOD_RES
TG   Histidine.
PA   Amino acid side chain.
PP   Anywhere.
CF   H1 O3 P1
MM   79.966331
MA   79.98
LC   Intracellular localisation.
TR   Bacteria; taxId:2 (Bacteria).
KW   Phosphoprotein.
DR   RESID; AA0035.
DR   PSI-MOD; 00044.
//
ID   Thiazole-4-carboxylic acid (Arg-Cys)
AC   PTM-0460
FT   CROSSLNK
TG   Arginine-Cysteine.
PA   Amino acid backbone-Amino acid backbone.
PP   Protein core-Protein core.
CF   H-4 O-1
MM   -20.026215
MA   -20.03
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:326423 (Bacillus amyloliquefaciens (strain FZB42)), taxId:1408 (Bacillus pumilus).
KW   Thioether bond.
DR   RESID; AA0570.
DR   PSI-MOD; 01899.
//
ID   Thiazole-4-carboxylic acid (Asn-Cys)
AC   PTM-0359
FT   CROSSLNK
TG   Asparagine-Cysteine.
PA   Amino acid backbone-Amino acid backbone.
PP   Protein core-Protein core.
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:1931 (Streptomyces sp.).
KW   Thioether bond.
DR   RESID; AA0481.
DR   PSI-MOD; 01404.
//
ID   Thiazole-4-carboxylic acid (Cys-Cys)
AC   PTM-0360
FT   CROSSLNK
TG   Cysteine-Cysteine.
PA   Amino acid backbone-Amino acid backbone.
PP   Protein core-Protein core.
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:2 (Bacteria).
KW   Thioether bond.
DR   RESID; AA0244.
DR   PSI-MOD; 00249.
//
ID   Thiazole-4-carboxylic acid (Glu-Cys)
AC   PTM-0456
FT   CROSSLNK
TG   Glutamate-Cysteine.
PA   Amino acid backbone-Amino acid backbone.
PP   Protein core-Protein core.
CF   H-4 O-1
MM   -20.026215
MA   -20.03
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:1885 (Streptomyces actuosus).
KW   Thioether bond.
DR   RESID; AA0541.
DR   PSI-MOD; 01815.
//
ID   Thiazole-4-carboxylic acid (Gly-Cys)
AC   PTM-0378
FT   CROSSLNK
TG   Glycine-Cysteine.
PA   Amino acid backbone-Amino acid backbone.
PP   Protein core-Protein core.
CF   H-4 O-1
MM   -20.026215
MA   -20.03
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:1224 (Proteobacteria).
KW   Thioether bond.
DR   RESID; AA0241.
DR   PSI-MOD; 00246.
//
ID   Thiazole-4-carboxylic acid (Ile-Cys)
AC   PTM-0361
FT   CROSSLNK
TG   Isoleucine-Cysteine.
PA   Amino acid backbone-Amino acid backbone.
PP   Protein core-Protein core.
CF   H-4 O-1
MM   -20.026215
MA   -20.03
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:146537 (Streptomyces azureus).
KW   Thioether bond.
DR   RESID; AA0466.
DR   PSI-MOD; 01389.
//
ID   Thiazole-4-carboxylic acid (Phe-Cys)
AC   PTM-0375
FT   CROSSLNK
TG   Phenylalanine-Cysteine.
PA   Amino acid backbone-Amino acid backbone.
PP   Protein core-Protein core.
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:35762 (Planobispora rosea).
KW   Thioether bond.
DR   RESID; AA0243.
DR   PSI-MOD; 00248.
//
ID   Thiazole-4-carboxylic acid (Pro-Cys)
AC   PTM-0362
FT   CROSSLNK
TG   Proline-Cysteine.
PA   Amino acid backbone-Amino acid backbone.
PP   Protein core-Protein core.
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:1931 (Streptomyces sp.).
KW   Thioether bond.
DR   RESID; AA0282.
DR   PSI-MOD; 00287.
//
ID   Thiazole-4-carboxylic acid (Ser-Cys)
AC   PTM-0363
FT   CROSSLNK
TG   Serine-Cysteine.
PA   Amino acid backbone-Amino acid backbone.
PP   Protein core-Protein core.
CF   H-4 O-1
MM   -20.026215
MA   -20.03
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:2 (Bacteria).
KW   Thioether bond.
DR   RESID; AA0242.
DR   PSI-MOD; 00247.
//
ID   Thiazole-4-carboxylic acid (Thr-Cys)
AC   PTM-0364
FT   CROSSLNK
TG   Threonine-Cysteine.
PA   Amino acid backbone-Amino acid backbone.
PP   Protein core-Protein core.
CF   H-4 O-1
MM   -20.026215
MA   -20.03
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:2 (Bacteria).
KW   Thioether bond.
DR   RESID; AA0483.
DR   PSI-MOD; 01406.
//
ID   Thiazole-4-carboxylic acid (Val-Cys)
AC   PTM-0365
FT   CROSSLNK
TG   Valine-Cysteine.
PA   Amino acid backbone-Amino acid backbone.
PP   Protein core-Protein core.
CF   H-4 O-1
MM   -20.026215
MA   -20.03
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:1386 (Bacillus).
KW   Thioether bond.
DR   RESID; AA0467.
DR   PSI-MOD; 01390.
//
ID   Thiazoline-4-carboxylic acid (Phe-Cys)
AC   PTM-0366
FT   CROSSLNK
TG   Phenylalanine-Cysteine.
PA   Amino acid backbone-Amino acid backbone.
PP   Protein core-Protein core.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:1931 (Streptomyces sp.).
KW   Thioether bond.
DR   RESID; AA0484.
DR   PSI-MOD; 01407.
//
ID   (4S)-thiazoline-4-carboxylic acid (Thr-Cys)
AC   PTM-0392
FT   CROSSLNK
TG   Threonine-Cysteine.
PA   Amino acid backbone-Amino acid backbone.
PP   Protein core-Protein core.
CF   H-2 O-1
MM   -18.010565
MA   -18.02
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:146537 (Streptomyces azureus).
KW   Thioether bond.
DR   RESID; AA0485.
DR   PSI-MOD; 01408.
//
ID   Threonine 5-hydroxy-oxazole-4-carbonthionic acid (Thr-Cys)
AC   PTM-0458
FT   CROSSLNK
TG   Threonine-Cysteine.
PA   Amino acid backbone-Amino acid backbone.
PP   Protein core-Protein core.
CF   H-4
MM   -4.031300
MA   -4.03
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:743836 (Methylocystis sp. (strain SB2)).
DR   RESID; AA0554.
DR   PSI-MOD; 01878.
//
ID   Threonine amide
AC   PTM-0293
FT   MOD_RES
TG   Threonine.
PA   Amino acid backbone.
PP   C-terminal.
CF   H1 N1 O-1
MM   -0.984016
MA   -0.98
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:33208 (Metazoa).
KW   Amidation.
DR   RESID; AA0097.
DR   PSI-MOD; 00106.
//
ID   Threonyl lysine isopeptide (Lys-Thr) (interchain with T-...)
AC   PTM-0326
FT   CROSSLNK
TG   Lysine-Threonine.
PA   Amino acid side chain-Amino acid side chain.
PP   Anywhere-Anywhere.
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:301447 (Streptococcus pyogenes serotype M1).
KW   Isopeptide bond.
DR   RESID; AA0440.
DR   PSI-MOD; 00924.
//
ID   Threonyl lysine isopeptide (Thr-Lys) (interchain with K-...)
AC   PTM-0327
FT   CROSSLNK
TG   Threonine-Lysine.
PA   Amino acid side chain-Amino acid side chain.
PP   Anywhere-Anywhere.
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:301447 (Streptococcus pyogenes serotype M1).
KW   Isopeptide bond.
DR   RESID; AA0440.
DR   PSI-MOD; 00924.
//
ID   Threonine methyl ester
AC   PTM-0412
FT   MOD_RES
TG   Threonine.
PA   Amino acid backbone.
PP   C-terminal.
CF   C1 H2
MM   14.015650
MA   14.03
TR   Bacteria; taxId:45979 (Nocardia pseudobrasiliensis).
KW   Methylation.
DR   RESID; AA0507.
DR   PSI-MOD; 01610.
//
ID   Thyroxine
AC   PTM-0294
FT   MOD_RES
TG   Tyrosine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C6 I4 O1
MM   595.612807
MA   595.68
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:40674 (Mammalia).
KW   Iodination.
DR   RESID; AA0178.
DR   PSI-MOD; 00187.
//
ID   Triiodothyronine
AC   PTM-0295
FT   MOD_RES
TG   Tyrosine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C6 H1 I3 O1
MM   469.716159
MA   469.78
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:40674 (Mammalia).
KW   Iodination.
DR   RESID; AA0177.
DR   PSI-MOD; 00186.
//
ID   Trithiocysteine (Cys-Cys)
AC   PTM-0417
FT   CROSSLNK
TG   Cysteine-Cysteine.
PA   Amino acid side chain-Amino acid side chain.
PP   Anywhere-Anywhere.
CF   H-2 S3
MM   93.900563
MA   94.18
TR   Archaea; taxId:2157 (Archaea).
DR   RESID; AA0513.
DR   PSI-MOD; 01616.
//
ID   Tryptophan amide
AC   PTM-0296
FT   MOD_RES
TG   Tryptophan.
PA   Amino acid backbone.
PP   C-terminal.
CF   H1 N1 O-1
MM   -0.984016
MA   -0.98
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:33208 (Metazoa).
KW   Amidation.
DR   RESID; AA0098.
DR   PSI-MOD; 00107.
//
ID   Tryptophan derivative
AC   PTM-0297
FT   MOD_RES
TG   Tryptophan.
TR   Archaea; taxId:2157 (Archaea).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:2759 (Eukaryota).
DR   PSI-MOD; 00918.
//
ID   Tryptophan tryptophylquinone (Trp-Trp)
AC   PTM-0298
FT   CROSSLNK
TG   Tryptophan-Tryptophan.
PA   Amino acid side chain-Amino acid side chain.
PP   Anywhere-Anywhere.
CF   H-4 O2
MM   27.958529
MA   27.97
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:1224 (Proteobacteria).
KW   TTQ.
DR   RESID; AA0149.
DR   PSI-MOD; 00158.
//
ID   Tryptophylquinone
AC   PTM-0299
FT   MOD_RES
TG   Tryptophan.
PA   Amino acid side chain.
PP   Anywhere.
CF   H-2 O2
MM   29.974179
MA   29.98
LC   Extracellular and lumenal localisation.
TR   Bacteria; taxId:1224 (Proteobacteria).
DR   RESID; AA0148.
DR   PSI-MOD; 00157.
//
ID   Tryptophyl-tyrosyl-methioninium (Trp-Tyr) (with M-...)
AC   PTM-0328
FT   CROSSLNK
TG   Tryptophan-Tyrosine-Methionine.
PA   Amino acid side chain-Amino acid side chain-Amino acid side chain.
PP   Anywhere-Anywhere-Anywhere.
LC   Extracellular and lumenal localisation.
TR   Archaea; taxId:28890 (Euryarchaeota).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:4751 (Fungi).
DR   RESID; AA0348.
DR   PSI-MOD; 00353.
//
ID   Tryptophyl-tyrosyl-methioninium (Tyr-Met) (with W-...)
AC   PTM-0329
FT   CROSSLNK
TG   Tyrosine-Methionine-Tryptophan.
PA   Amino acid side chain-Amino acid side chain-Amino acid side chain.
PP   Anywhere-Anywhere-Anywhere.
LC   Extracellular and lumenal localisation.
TR   Archaea; taxId:28890 (Euryarchaeota).
TR   Bacteria; taxId:2 (Bacteria).
TR   Eukaryota; taxId:4752.
DR   RESID; AA0348.
DR   PSI-MOD; 00353.
//
ID   Tyrosine amide
AC   PTM-0302
FT   MOD_RES
TG   Tyrosine.
PA   Amino acid backbone.
PP   C-terminal.
CF   H1 N1 O-1
MM   -0.984016
MA   -0.98
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:33208 (Metazoa).
KW   Amidation.
DR   RESID; AA0099.
DR   PSI-MOD; 00108.
//
ID   Valine amide
AC   PTM-0303
FT   MOD_RES
TG   Valine.
PA   Amino acid backbone.
PP   C-terminal.
CF   H1 N1 O-1
MM   -0.984016
MA   -0.98
LC   Extracellular and lumenal localisation.
TR   Eukaryota; taxId:33208 (Metazoa).
KW   Amidation.
DR   RESID; AA0100.
DR   PSI-MOD; 00109.
//
ID   L-isoglutamyl histamine
AC   PTM-0488
FT   MOD_RES
TG   Glutamine.
PA   Amino acid side chain.
PP   Anywhere.
CF   C5 H6 N2
MM   94.053098
MA   94.11
LC   Intracellular localisation.
TR   Eukaryota; taxId:2759 (Eukaryota).
DR   RESID; AA0596.
DR   PSI-MOD; 01950.
//
-----------------------------------------------------------------------
Copyrighted by the UniProt Consortium, see http://www.uniprot.org/terms
Distributed under the Creative Commons Attribution-NoDerivs License
-----------------------------------------------------------------------