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Protein

Ion-translocating oxidoreductase complex subunit E

Gene

rsxE

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

Functioni

Part of a membrane-bound complex that couples electron transfer with translocation of ions across the membrane (By similarity). Required to maintain the reduced state of SoxR. Probably transfers electron from NAD(P)H to SoxR (PubMed:12773378).UniRule annotation1 Publication

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionOxidoreductase
Biological processElectron transport, Transport

Enzyme and pathway databases

BioCyciEcoCyc:G6876-MONOMER

Protein family/group databases

TCDBi3.D.6.1.4 the putative ion (h(+) or na(+))-translocating nadh:ferredoxin oxidoreductase (nfo or rnf) family

Names & Taxonomyi

Protein namesi
Recommended name:
Ion-translocating oxidoreductase complex subunit EUniRule annotationCurated (EC:1.18.1.-UniRule annotationCurated)
Alternative name(s):
Rsx electron transport complex subunit EUniRule annotationCurated
Gene namesi
Name:rsxE1 PublicationUniRule annotation
Synonyms:rnfE, ydgQ
Ordered Locus Names:b1632, JW1624
OrganismiEscherichia coli (strain K12)
Taxonomic identifieri83333 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacteralesEnterobacteriaceaeEscherichia
Proteomesi
  • UP000000318 Componenti: Chromosome
  • UP000000625 Componenti: Chromosome

Organism-specific databases

EcoGeneiEG13938 rsxE

Subcellular locationi

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Topological domaini1 – 17Cytoplasmic1 PublicationAdd BLAST17
Transmembranei18 – 38HelicalUniRule annotationAdd BLAST21
Transmembranei39 – 59HelicalUniRule annotationAdd BLAST21
Topological domaini60 – 62Cytoplasmic1 Publication3
Transmembranei63 – 83HelicalUniRule annotationAdd BLAST21
Topological domaini84 – 85Periplasmic1 Publication2
Transmembranei86 – 106HelicalUniRule annotationAdd BLAST21
Topological domaini107 – 124Cytoplasmic1 PublicationAdd BLAST18
Transmembranei125 – 145HelicalUniRule annotationAdd BLAST21
Topological domaini146 – 181Periplasmic1 PublicationAdd BLAST36
Transmembranei182 – 202HelicalUniRule annotationAdd BLAST21
Topological domaini203 – 231Cytoplasmic2 PublicationsAdd BLAST29

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_00002142691 – 231Ion-translocating oxidoreductase complex subunit EAdd BLAST231

Proteomic databases

PaxDbiP77179
PRIDEiP77179

Interactioni

Subunit structurei

The complex is composed of six subunits: RsxA, RsxB, RsxC, RsxD, RsxE and RsxG.UniRule annotation1 Publication

Protein-protein interaction databases

BioGridi4260257, 117 interactors
STRINGi316385.ECDH10B_1766

Structurei

3D structure databases

ProteinModelPortaliP77179
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the NqrDE/RnfAE family.UniRule annotation

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiENOG4105DZB Bacteria
COG4660 LUCA
HOGENOMiHOG000279325
InParanoidiP77179
KOiK03613
OMAiDGFMMGL
PhylomeDBiP77179

Family and domain databases

HAMAPiMF_00478 RsxE_RnfE, 1 hit
InterProiView protein in InterPro
IPR003667 NqrDE/RnfAE
IPR010968 RnfE
PANTHERiPTHR30586:SF0 PTHR30586:SF0, 1 hit
PfamiView protein in Pfam
PF02508 Rnf-Nqr, 1 hit
PIRSFiPIRSF006102 NQR_DE, 1 hit
TIGRFAMsiTIGR01948 rnfE, 1 hit

Sequencei

Sequence statusi: Complete.

P77179-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSEIKDVIVQ GLWKNNSALV QLLGLCPLLA VTSTATNALG LGLATTLVLT
60 70 80 90 100
LTNLTISTLR HWTPAEIRIP IYVMIIASVV SAVQMLINAY AFGLYQSLGI
110 120 130 140 150
FIPLIVTNCI VVGRAEAFAA KKGPALSALD GFSIGMGATC AMFVLGSLRE
160 170 180 190 200
IIGNGTLFDG ADALLGSWAK VLRVEIFHTD SPFLLAMLPP GAFIGLGLML
210 220 230
AGKYLIDERM KKRRAEAAAE RALPNGETGN V
Length:231
Mass (Da):24,459
Last modified:February 1, 1997 - v1
Checksum:iCFA37A2D292604C3
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U00096 Genomic DNA Translation: AAC74704.1
AP009048 Genomic DNA Translation: BAA15386.1
PIRiB64920
RefSeqiNP_416149.1, NC_000913.3
WP_001289652.1, NZ_LN832404.1

Genome annotation databases

EnsemblBacteriaiAAC74704; AAC74704; b1632
BAA15386; BAA15386; BAA15386
GeneIDi947509
KEGGiecj:JW1624
eco:b1632
PATRICifig|1411691.4.peg.629

Entry informationi

Entry nameiRSXE_ECOLI
AccessioniPrimary (citable) accession number: P77179
Entry historyiIntegrated into UniProtKB/Swiss-Prot: November 1, 1997
Last sequence update: February 1, 1997
Last modified: May 23, 2018
This is version 135 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

Documents

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

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