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Protein

Phage shock protein G

Gene

pspG

Organism
Escherichia coli (strain K12)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at protein leveli

Functioni

Effector of the phage shock response.1 Publication

GO - Biological processi

  • phage shock Source: EcoCyc
Complete GO annotation...

Keywords - Biological processi

Stress response

Enzyme and pathway databases

BioCyciEcoCyc:EG11933-MONOMER.
ECOL316407:JW5716-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Phage shock protein G
Gene namesi
Name:pspG
Synonyms:yjbO
Ordered Locus Names:b4050, JW5716
OrganismiEscherichia coli (strain K12)
Taxonomic identifieri83333 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeEscherichia
Proteomesi
  • UP000000318 Componenti: Chromosome
  • UP000000625 Componenti: Chromosome

Organism-specific databases

EcoGeneiEG11933. pspG.

Subcellular locationi

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transmembranei5 – 2521HelicalSequence analysisAdd
BLAST
Transmembranei41 – 6121HelicalSequence analysisAdd
BLAST

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cell inner membrane, Cell membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 8080Phage shock protein GPRO_0000169714Add
BLAST

Proteomic databases

PaxDbiP32696.
PRIDEiP32696.

Expressioni

Inductioni

Up-regulated in response to filamentous phage secretin protein IV. Induced by PspF and negatively regulated by PspA.1 Publication

Interactioni

Protein-protein interaction databases

BioGridi4263114. 6 interactions.
STRINGi511145.b4050.

Structurei

3D structure databases

ProteinModelPortaliP32696.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiENOG4105P4Z. Bacteria.
ENOG411217G. LUCA.
HOGENOMiHOG000218415.
OMAiELIFIFV.
OrthoDBiEOG6T1WXZ.

Family and domain databases

InterProiIPR014318. Phageshock_PspG.
[Graphical view]
PfamiPF09583. Phageshock_PspG. 1 hit.
[Graphical view]
TIGRFAMsiTIGR02975. phageshock_pspG. 1 hit.

Sequencei

Sequence statusi: Complete.

P32696-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MLELLFVIGF FVMLMVTGVS LLGIIAALVV ATAIMFLGGM LALMIKLLPW
60 70 80
LLLAIAVVWV IKAIKAPKVP KYQRYDRWRY
Length:80
Mass (Da):9,023
Last modified:July 15, 1998 - v2
Checksum:i52F39814A605CCDD
GO

Sequence cautioni

The sequence AAC43144.1 differs from that shown. Reason: Erroneous initiation. Translation N-terminally shortened.Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U00006 Genomic DNA. Translation: AAC43144.1. Different initiation.
U00096 Genomic DNA. Translation: AAC77020.2.
AP009048 Genomic DNA. Translation: BAE78052.1.
PIRiA65213.
RefSeqiNP_418474.4. NC_000913.3.
WP_000891404.1. NZ_LN832404.1.

Genome annotation databases

EnsemblBacteriaiAAC77020; AAC77020; b4050.
BAE78052; BAE78052; BAE78052.
GeneIDi948557.
KEGGiecj:JW5716.
eco:b4050.
PATRICi32123639. VBIEscCol129921_4168.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U00006 Genomic DNA. Translation: AAC43144.1. Different initiation.
U00096 Genomic DNA. Translation: AAC77020.2.
AP009048 Genomic DNA. Translation: BAE78052.1.
PIRiA65213.
RefSeqiNP_418474.4. NC_000913.3.
WP_000891404.1. NZ_LN832404.1.

3D structure databases

ProteinModelPortaliP32696.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi4263114. 6 interactions.
STRINGi511145.b4050.

Proteomic databases

PaxDbiP32696.
PRIDEiP32696.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAC77020; AAC77020; b4050.
BAE78052; BAE78052; BAE78052.
GeneIDi948557.
KEGGiecj:JW5716.
eco:b4050.
PATRICi32123639. VBIEscCol129921_4168.

Organism-specific databases

EchoBASEiEB1877.
EcoGeneiEG11933. pspG.

Phylogenomic databases

eggNOGiENOG4105P4Z. Bacteria.
ENOG411217G. LUCA.
HOGENOMiHOG000218415.
OMAiELIFIFV.
OrthoDBiEOG6T1WXZ.

Enzyme and pathway databases

BioCyciEcoCyc:EG11933-MONOMER.
ECOL316407:JW5716-MONOMER.

Miscellaneous databases

PROiP32696.

Family and domain databases

InterProiIPR014318. Phageshock_PspG.
[Graphical view]
PfamiPF09583. Phageshock_PspG. 1 hit.
[Graphical view]
TIGRFAMsiTIGR02975. phageshock_pspG. 1 hit.
ProtoNetiSearch...

Publicationsi

« Hide 'large scale' publications
  1. "Analysis of the Escherichia coli genome. IV. DNA sequence of the region from 89.2 to 92.8 minutes."
    Blattner F.R., Burland V.D., Plunkett G. III, Sofia H.J., Daniels D.L.
    Nucleic Acids Res. 21:5408-5417(1993) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: K12 / MG1655 / ATCC 47076.
  2. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: K12 / MG1655 / ATCC 47076.
  3. "Highly accurate genome sequences of Escherichia coli K-12 strains MG1655 and W3110."
    Hayashi K., Morooka N., Yamamoto Y., Fujita K., Isono K., Choi S., Ohtsubo E., Baba T., Wanner B.L., Mori H., Horiuchi T.
    Mol. Syst. Biol. 2:E1-E5(2006) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: K12 / W3110 / ATCC 27325 / DSM 5911.
  4. "Identification of a new member of the phage shock protein response in Escherichia coli, the phage shock protein G (PspG)."
    Lloyd L.J., Jones S.E., Jovanovic G., Gyaneshwar P., Rolfe M.D., Thompson A., Hinton J.C., Buck M.
    J. Biol. Chem. 279:55707-55714(2004) [PubMed] [Europe PMC] [Abstract]
    Cited for: FUNCTION IN PHAGE SHOCK RESPONSE, INDUCTION.
    Strain: K12 / MG1655 / ATCC 47076.
  5. "In vivo localizations of membrane stress controllers PspA and PspG in Escherichia coli."
    Engl C., Jovanovic G., Lloyd L.J., Murray H., Spitaler M., Ying L., Errington J., Buck M.
    Mol. Microbiol. 73:382-396(2009) [PubMed] [Europe PMC] [Abstract]
    Cited for: SUBCELLULAR LOCATION.
    Strain: K12 / MG1655 / ATCC 47076.

Entry informationi

Entry nameiPSPG_ECOLI
AccessioniPrimary (citable) accession number: P32696
Secondary accession number(s): Q2M6Q4
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 1, 1993
Last sequence update: July 15, 1998
Last modified: January 20, 2016
This is version 102 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Escherichia coli
    Escherichia coli (strain K12): entries and cross-references to EcoGene

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.