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Protein

Biosynthetic arginine decarboxylase

Gene

speA

Organism
Shigella flexneri
Status
Unreviewed-Annotation score: -Protein inferred from homologyi

Functioni

Catalyzes the biosynthesis of agmatine from arginine.UniRule annotation

Catalytic activityi

L-arginine = agmatine + CO2.UniRule annotationSAAS annotation

Cofactori

Protein has several cofactor binding sites:
  • Mg2+UniRule annotationSAAS annotation
  • pyridoxal 5'-phosphateUniRule annotationSAAS annotation

Pathwayi: agmatine biosynthesis

This protein is involved in step 1 of the subpathway that synthesizes agmatine from L-arginine.UniRule annotation
Proteins known to be involved in this subpathway in this organism are:
  1. Biosynthetic arginine decarboxylase (speA), Biosynthetic arginine decarboxylase (speA), Biosynthetic arginine decarboxylase (speA)
This subpathway is part of the pathway agmatine biosynthesis, which is itself part of Amine and polyamine biosynthesis.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes agmatine from L-arginine, the pathway agmatine biosynthesis and in Amine and polyamine biosynthesis.

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionDecarboxylaseUniRule annotationSAAS annotation, Lyase
Biological processPolyamine biosynthesisUniRule annotation, Putrescine biosynthesisUniRule annotation, Spermidine biosynthesisUniRule annotationSAAS annotation
LigandMagnesiumUniRule annotationSAAS annotation, Metal-bindingUniRule annotation, Pyridoxal phosphateUniRule annotationSAAS annotation

Enzyme and pathway databases

UniPathwayiUPA00186; UER00284.

Names & Taxonomyi

Protein namesi
Recommended name:
Biosynthetic arginine decarboxylaseUniRule annotation (EC:4.1.1.19UniRule annotation)
Short name:
ADCUniRule annotation
Gene namesi
Name:speAUniRule annotation
ORF Names:CEG98_24965Imported
OrganismiShigella flexneriImported
Taxonomic identifieri623 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacteralesEnterobacteriaceaeShigella
Proteomesi
  • UP000217868 Componenti: Unassembled WGS sequence

PTM / Processingi

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei127N6-(pyridoxal phosphate)lysineUniRule annotation1

Structurei

3D structure databases

SMRiA0A200LL23.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni307 – 317Substrate-bindingUniRule annotationAdd BLAST11

Sequence similaritiesi

Belongs to the Orn/Lys/Arg decarboxylase class-II family. SpeA subfamily.UniRule annotationSAAS annotation

Family and domain databases

CDDicd06830. PLPDE_III_ADC. 1 hit.
Gene3Di2.40.37.10. 3 hits.
3.20.20.10. 1 hit.
HAMAPiMF_01417. SpeA. 1 hit.
InterProiView protein in InterPro
IPR009006. Ala_racemase/Decarboxylase_C.
IPR002985. Arg_decrbxlase.
IPR022657. De-COase2_CS.
IPR022644. De-COase2_N.
IPR022653. De-COase2_pyr-phos_BS.
IPR000183. Orn/DAP/Arg_de-COase.
IPR029066. PLP-binding_barrel.
PANTHERiPTHR43295. PTHR43295. 1 hit.
PfamiView protein in Pfam
PF02784. Orn_Arg_deC_N. 1 hit.
PIRSFiPIRSF001336. Arg_decrbxlase. 1 hit.
PRINTSiPR01180. ARGDCRBXLASE.
PR01179. ODADCRBXLASE.
SUPFAMiSSF50621. SSF50621. 1 hit.
SSF51419. SSF51419. 1 hit.
TIGRFAMsiTIGR01273. speA. 1 hit.
PROSITEiView protein in PROSITE
PS00878. ODR_DC_2_1. 1 hit.
PS00879. ODR_DC_2_2. 1 hit.

Sequencei

Sequence statusi: Complete.

A0A200LL23-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSDDMSMGLP SSAGEHGVLR SMQEVAMSSQ EASKMLRTYN IAWWGNNYYD
60 70 80 90 100
VNELGHISVC PDPDVPEARV DLAQLVKTRE AQGQRLPALF CFPQILQHRL
110 120 130 140 150
RSINAAFKRA RESYGYNGDY FLVYPIKVNQ HRRVIESLIH SGEPLGLEAG
160 170 180 190 200
SKAELMAVLA HAGMTRSVIV CNGYKDREYI RLALIGEKMG HKVYLVIEKM
210 220 230 240 250
SEIAIVLDEA ERLNVVPRLG VRARLASQGS GKWQSSGGEK SKFGLAATQV
260 270 280 290 300
LQLVETLREA GRLDSLQLLH FHLGSQMANI RDIATGVRES ARFYVELHKL
310 320 330 340 350
GVNIQCFDVG GGLGVDYEGT RSQSDCSVNY GLNEYANNII WAIGDACEEN
360 370 380 390 400
GLPHPTVITE SGRAVTAHHT VLVSNIIGVE RNEYTVPTAP AEDAPRALQS
410 420 430 440 450
MWETWQEMHE PGTRRSLREW LHDSQMDLHD IHIGYSSGTF SLQERAWAEQ
460 470 480 490 500
LYLSMCHEVQ KQLDPQNRAH RPIIDELQER MADKMYVNFS LFQSMPDAWG
510 520 530 540 550
IDQLFPVLPL EGLDQVPERR AVLLDITCDS DGAIDHYIDG DGIATTMPMP
560 570 580 590 600
EYDPENPPML GFFMVGAYQE ILGNMHNLFG DTEAVDVFVF PDGSVEVELS
610 620 630 640 650
DEGDTVADML QYVQLDPKTL LTQFRDQVKK TDLDAELQQQ FLEEFEAGLY

GYTYLEDE
Length:658
Mass (Da):73,886
Last modified:October 25, 2017 - v1
Checksum:i87106BF8727B6EE2
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
NIYQ01000158 Genomic DNA. Translation: PAY67816.1.
RefSeqiWP_001295380.1. NZ_NIYV01000112.1.

Similar proteinsi

Entry informationi

Entry nameiA0A200LL23_SHIFL
AccessioniPrimary (citable) accession number: A0A200LL23
Entry historyiIntegrated into UniProtKB/TrEMBL: October 25, 2017
Last sequence update: October 25, 2017
Last modified: February 28, 2018
This is version 5 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Caution

The sequence shown here is derived from an EMBL/GenBank/DDBJ whole genome shotgun (WGS) entry which is preliminary data.Imported

Keywords - Technical termi

Complete proteomeImported