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Protein

Putative type II secretion system protein J

Gene

gspJ

Organism
Escherichia coli (strain K12)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Experimental evidence at transcript leveli

Functioni

Involved in a type II secretion system (T2SS, formerly general secretion pathway, GSP) for the export of proteins.Curated

GO - Biological processi

Complete GO annotation...

Keywords - Biological processi

Protein transport, Transport

Enzyme and pathway databases

BioCyciEcoCyc:G7709-MONOMER.
ECOL316407:JW3293-MONOMER.
MetaCyc:G7709-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Putative type II secretion system protein J
Short name:
T2SS protein J
Alternative name(s):
Putative general secretion pathway protein J
Gene namesi
Name:gspJ
Synonyms:yheI
Ordered Locus Names:b3331, JW3293
OrganismiEscherichia coli (strain K12)
Taxonomic identifieri83333 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeEscherichia
Proteomesi
  • UP000000318 Componenti: Chromosome
  • UP000000625 Componenti: Chromosome

Organism-specific databases

EcoGeneiEG12893. gspJ.

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Propeptidei1 – 77By similarityPRO_0000024248
Chaini8 – 195188Putative type II secretion system protein JPRO_0000024249Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei8 – 81N-methylphenylalaninePROSITE-ProRule annotation

Keywords - PTMi

Methylation

Proteomic databases

PaxDbiP45761.
PRIDEiP45761.

Expressioni

Inductioni

Silenced by the DNA-binding protein H-NS under standard growth conditions.1 Publication

Interactioni

Protein-protein interaction databases

BioGridi4261132. 283 interactions.
IntActiP45761. 1 interaction.
STRINGi511145.b3331.

Structurei

3D structure databases

ProteinModelPortaliP45761.
SMRiP45761. Positions 8-41, 44-179.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the GSP J family.Curated

Phylogenomic databases

eggNOGiCOG4795. LUCA.
HOGENOMiHOG000125375.
InParanoidiP45761.
KOiK02459.
OMAiQLERVAW.
PhylomeDBiP45761.

Family and domain databases

InterProiIPR012902. N_methyl_site.
[Graphical view]
PfamiPF13544. N_methyl_2. 1 hit.
[Graphical view]
TIGRFAMsiTIGR02532. IV_pilin_GFxxxE. 1 hit.
PROSITEiPS00409. PROKAR_NTER_METHYL. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P45761-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MINRQQGFTL LEVMAALAIF SMLSVLAFMI FSQASELHQR SQKEIQQFNQ
60 70 80 90 100
LQRTITILDN DLLQLVARRN RSTDKIMVLG EEAIFTTQSR DPLAPLSEAQ
110 120 130 140 150
TLLTVHWYLR NHTLYRAVRT SVDGRKDQPA QAMLEHVESF LLESNSGESQ
160 170 180 190
ELPLSVTLHL QTQQYGGLQR RFALPEQLAR EESPAQTQAG NNNHE
Length:195
Mass (Da):22,231
Last modified:November 1, 1995 - v1
Checksum:i4A25DB082106B1C5
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U18997 Genomic DNA. Translation: AAA58128.1.
U00096 Genomic DNA. Translation: AAC76356.1.
AP009048 Genomic DNA. Translation: BAE77960.1.
PIRiF65126.
RefSeqiNP_417790.1. NC_000913.3.
WP_000610634.1. NZ_LN832404.1.

Genome annotation databases

EnsemblBacteriaiAAC76356; AAC76356; b3331.
BAE77960; BAE77960; BAE77960.
GeneIDi947832.
KEGGiecj:JW3293.
eco:b3331.
PATRICi32122094. VBIEscCol129921_3424.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U18997 Genomic DNA. Translation: AAA58128.1.
U00096 Genomic DNA. Translation: AAC76356.1.
AP009048 Genomic DNA. Translation: BAE77960.1.
PIRiF65126.
RefSeqiNP_417790.1. NC_000913.3.
WP_000610634.1. NZ_LN832404.1.

3D structure databases

ProteinModelPortaliP45761.
SMRiP45761. Positions 8-41, 44-179.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi4261132. 283 interactions.
IntActiP45761. 1 interaction.
STRINGi511145.b3331.

Proteomic databases

PaxDbiP45761.
PRIDEiP45761.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAC76356; AAC76356; b3331.
BAE77960; BAE77960; BAE77960.
GeneIDi947832.
KEGGiecj:JW3293.
eco:b3331.
PATRICi32122094. VBIEscCol129921_3424.

Organism-specific databases

EchoBASEiEB2730.
EcoGeneiEG12893. gspJ.

Phylogenomic databases

eggNOGiCOG4795. LUCA.
HOGENOMiHOG000125375.
InParanoidiP45761.
KOiK02459.
OMAiQLERVAW.
PhylomeDBiP45761.

Enzyme and pathway databases

BioCyciEcoCyc:G7709-MONOMER.
ECOL316407:JW3293-MONOMER.
MetaCyc:G7709-MONOMER.

Miscellaneous databases

PROiP45761.

Family and domain databases

InterProiIPR012902. N_methyl_site.
[Graphical view]
PfamiPF13544. N_methyl_2. 1 hit.
[Graphical view]
TIGRFAMsiTIGR02532. IV_pilin_GFxxxE. 1 hit.
PROSITEiPS00409. PROKAR_NTER_METHYL. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiGSPJ_ECOLI
AccessioniPrimary (citable) accession number: P45761
Secondary accession number(s): Q2M6Z6
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 1, 1995
Last sequence update: November 1, 1995
Last modified: September 7, 2016
This is version 107 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Miscellaneous

Part of a cryptic operon that encodes proteins involved in type II secretion machinery in other organisms, but is not expressed in strain K12.

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Escherichia coli
    Escherichia coli (strain K12): entries and cross-references to EcoGene
  2. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.