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Protein

Protein PsiE

Gene

psiE

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

Functioni

GO - Biological processi

Complete GO annotation...

Enzyme and pathway databases

BioCyciEcoCyc:EG11209-MONOMER.
ECOL316407:JW3990-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Protein PsiE
Gene namesi
Name:psiE
Synonyms:yjbA
Ordered Locus Names:b4030, JW3990
OrganismiEscherichia coli (strain K12)
Taxonomic identifieri83333 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeEscherichia
Proteomesi
  • UP000000318 Componenti: Chromosome
  • UP000000625 Componenti: Chromosome

Organism-specific databases

EcoGeneiEG11209. psiE.

Subcellular locationi

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Topological domaini1 – 1414CytoplasmicSequence analysisAdd
BLAST
Transmembranei15 – 3521HelicalSequence analysisAdd
BLAST
Topological domaini36 – 5419PeriplasmicSequence analysisAdd
BLAST
Transmembranei55 – 7521HelicalSequence analysisAdd
BLAST
Topological domaini76 – 816CytoplasmicSequence analysis
Transmembranei82 – 10221HelicalSequence analysisAdd
BLAST
Topological domaini103 – 1075PeriplasmicSequence analysis
Transmembranei108 – 12821HelicalSequence analysisAdd
BLAST
Topological domaini129 – 1368CytoplasmicSequence analysis

GO - Cellular componenti

  • integral component of membrane Source: UniProtKB-KW
  • plasma membrane Source: EcoCyc
Complete GO annotation...

Keywords - Cellular componenti

Cell inner membrane, Cell membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 136136Protein PsiEPRO_0000160285Add
BLAST

Proteomic databases

PaxDbiP0A7C8.

Expressioni

Inductioni

Positively regulated by PhoB and negatively regulated by the cyclic AMP-cAMP receptor protein (cAMP-CRP) complex.1 Publication

Interactioni

Protein-protein interaction databases

BioGridi4263052. 7 interactions.
STRINGi511145.b4030.

Structurei

3D structure databases

ProteinModelPortaliP0A7C8.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the PsiE family.Curated

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiENOG4108VY7. Bacteria.
COG3223. LUCA.
HOGENOMiHOG000235923.
InParanoidiP0A7C8.
KOiK13256.
OMAiHEWHQKV.

Family and domain databases

HAMAPiMF_01048. PsiE. 1 hit.
InterProiIPR009315. P_starv_induced_PsiE.
IPR020948. P_starv_induced_PsiE-like.
[Graphical view]
PfamiPF06146. PsiE. 1 hit.
[Graphical view]
PIRSFiPIRSF029598. PsiE. 1 hit.

Sequencei

Sequence statusi: Complete.

P0A7C8-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTSLSRPRVE FISTILQTVL NLGLLCLGLI LVVFLGKETV HLADVLFAPE
60 70 80 90 100
QTSKYELVEG LVVYFLYFEF IALIVKYFQS GFHFPLRYFV YIGITAIVRL
110 120 130
IIVDHKSPLD VLIYSAAILL LVITLWLCNS KRLKRE
Length:136
Mass (Da):15,597
Last modified:June 7, 2005 - v1
Checksum:i5C07E5A1FCAD2948
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
J02812 Genomic DNA. Translation: AAA79017.1.
U00006 Genomic DNA. Translation: AAC43124.1.
U00096 Genomic DNA. Translation: AAC77000.1.
AP009048 Genomic DNA. Translation: BAE78032.1.
PIRiE65210.
RefSeqiNP_418454.1. NC_000913.3.
WP_000202902.1. NZ_LN832404.1.

Genome annotation databases

EnsemblBacteriaiAAC77000; AAC77000; b4030.
BAE78032; BAE78032; BAE78032.
GeneIDi948528.
KEGGiecj:JW3990.
eco:b4030.
PATRICi32123593. VBIEscCol129921_4145.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
J02812 Genomic DNA. Translation: AAA79017.1.
U00006 Genomic DNA. Translation: AAC43124.1.
U00096 Genomic DNA. Translation: AAC77000.1.
AP009048 Genomic DNA. Translation: BAE78032.1.
PIRiE65210.
RefSeqiNP_418454.1. NC_000913.3.
WP_000202902.1. NZ_LN832404.1.

3D structure databases

ProteinModelPortaliP0A7C8.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi4263052. 7 interactions.
STRINGi511145.b4030.

Proteomic databases

PaxDbiP0A7C8.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAC77000; AAC77000; b4030.
BAE78032; BAE78032; BAE78032.
GeneIDi948528.
KEGGiecj:JW3990.
eco:b4030.
PATRICi32123593. VBIEscCol129921_4145.

Organism-specific databases

EchoBASEiEB1194.
EcoGeneiEG11209. psiE.

Phylogenomic databases

eggNOGiENOG4108VY7. Bacteria.
COG3223. LUCA.
HOGENOMiHOG000235923.
InParanoidiP0A7C8.
KOiK13256.
OMAiHEWHQKV.

Enzyme and pathway databases

BioCyciEcoCyc:EG11209-MONOMER.
ECOL316407:JW3990-MONOMER.

Miscellaneous databases

PROiP0A7C8.

Family and domain databases

HAMAPiMF_01048. PsiE. 1 hit.
InterProiIPR009315. P_starv_induced_PsiE.
IPR020948. P_starv_induced_PsiE-like.
[Graphical view]
PfamiPF06146. PsiE. 1 hit.
[Graphical view]
PIRSFiPIRSF029598. PsiE. 1 hit.
ProtoNetiSearch...

Entry informationi

Entry nameiPSIE_ECOLI
AccessioniPrimary (citable) accession number: P0A7C8
Secondary accession number(s): P23896, Q2M6S4
Entry historyi
Integrated into UniProtKB/Swiss-Prot: June 7, 2005
Last sequence update: June 7, 2005
Last modified: September 7, 2016
This is version 83 of the entry and version 1 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
  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.