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Protein

Protein PsiE

Gene

psiE

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

Functioni

GO - Biological processi

Enzyme and pathway databases

BioCyciEcoCyc:EG11209-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 lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacteralesEnterobacteriaceaeEscherichia
Proteomesi
  • UP000000318 Componenti: Chromosome
  • UP000000625 Componenti: Chromosome

Organism-specific databases

EcoGeneiEG11209 psiE

Subcellular locationi

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Topological domaini1 – 14CytoplasmicSequence analysisAdd BLAST14
Transmembranei15 – 35HelicalSequence analysisAdd BLAST21
Topological domaini36 – 54PeriplasmicSequence analysisAdd BLAST19
Transmembranei55 – 75HelicalSequence analysisAdd BLAST21
Topological domaini76 – 81CytoplasmicSequence analysis6
Transmembranei82 – 102HelicalSequence analysisAdd BLAST21
Topological domaini103 – 107PeriplasmicSequence analysis5
Transmembranei108 – 128HelicalSequence analysisAdd BLAST21
Topological domaini129 – 136CytoplasmicSequence analysis8

GO - Cellular componenti

  • integral component of membrane Source: UniProtKB-KW
  • plasma membrane Source: EcoCyc

Keywords - Cellular componenti

Cell inner membrane, Cell membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001602851 – 136Protein PsiEAdd BLAST136

Proteomic databases

PaxDbiP0A7C8
PRIDEiP0A7C8

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 interactors
STRINGi316385.ECDH10B_4219

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
InterProiView protein in InterPro
IPR009315 P_starv_induced_PsiE
IPR020948 P_starv_induced_PsiE-like
PANTHERiPTHR37819 PTHR37819, 1 hit
PfamiView protein in Pfam
PF06146 PsiE, 1 hit
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
PATRICifig|1411691.4.peg.2681

Similar proteinsi

Entry informationi

Entry nameiPSIE_ECOLI
AccessioniPrimary (citable) accession number: P0A7C8
Secondary accession number(s): P23896, Q2M6S4
Entry historyiIntegrated into UniProtKB/Swiss-Prot: June 7, 2005
Last sequence update: June 7, 2005
Last modified: March 28, 2018
This is version 90 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome
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Main funding by: National Institutes of Health