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Protein

Electron transport complex subunit RsxE

Gene

rsxE

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

Functioni

Part of a membrane complex involved in electron transport. Required to maintain the reduced state of SoxR.UniRule annotation1 Publication

GO - Biological processi

Complete GO annotation...

Keywords - Biological processi

Electron transport, Transport

Enzyme and pathway databases

BioCyciEcoCyc:G6876-MONOMER.
ECOL316407:JW1624-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:
Electron transport complex subunit RsxEUniRule annotation
Gene namesi
Name:rsxEUniRule annotation
Synonyms:rnfE, ydgQ
Ordered Locus Names:b1632, JW1624
OrganismiEscherichia coli (strain K12)
Taxonomic identifieri83333 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeEscherichia
Proteomesi
  • UP000000318 Componenti: Chromosome
  • UP000000625 Componenti: Chromosome

Organism-specific databases

EcoGeneiEG13938. rsxE.

Subcellular locationi

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Topological domaini1 – 3838PeriplasmicSequence analysisAdd
BLAST
Transmembranei39 – 5921HelicalUniRule annotationAdd
BLAST
Topological domaini60 – 623CytoplasmicSequence analysis
Transmembranei63 – 8321HelicalUniRule annotationAdd
BLAST
Topological domaini84 – 852PeriplasmicSequence analysis
Transmembranei86 – 10621HelicalUniRule annotationAdd
BLAST
Topological domaini107 – 12418CytoplasmicSequence analysisAdd
BLAST
Transmembranei125 – 14521HelicalUniRule annotationAdd
BLAST
Topological domaini146 – 18136PeriplasmicSequence analysisAdd
BLAST
Transmembranei182 – 20221HelicalUniRule annotationAdd
BLAST
Topological domaini203 – 23129CytoplasmicSequence analysisAdd
BLAST

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 – 231231Electron transport complex subunit RsxEPRO_0000214269Add
BLAST

Proteomic databases

PaxDbiP77179.

Interactioni

Subunit structurei

Composed of six subunits; RsxA, RsxB, RsxC, RsxD, RsxE and RsxG.1 Publication

Protein-protein interaction databases

BioGridi4260257. 113 interactions.
STRINGi511145.b1632.

Structurei

3D structure databases

ProteinModelPortaliP77179.
SMRiP77179. Positions 4-200.
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.
OMAiFDGFAMG.
OrthoDBiEOG6GBMG7.
PhylomeDBiP77179.

Family and domain databases

HAMAPiMF_00478. RsxE_RnfE.
InterProiIPR003667. Rnf-Nqr.
IPR010968. RsxE.
[Graphical view]
PANTHERiPTHR30586:SF0. PTHR30586:SF0. 1 hit.
PfamiPF02508. Rnf-Nqr. 1 hit.
[Graphical view]
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.
PATRICi32118566. VBIEscCol129921_1703.

Cross-referencesi

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.

3D structure databases

ProteinModelPortaliP77179.
SMRiP77179. Positions 4-200.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi4260257. 113 interactions.
STRINGi511145.b1632.

Protein family/group databases

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

Proteomic databases

PaxDbiP77179.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAC74704; AAC74704; b1632.
BAA15386; BAA15386; BAA15386.
GeneIDi947509.
KEGGiecj:JW1624.
eco:b1632.
PATRICi32118566. VBIEscCol129921_1703.

Organism-specific databases

EchoBASEiEB3697.
EcoGeneiEG13938. rsxE.

Phylogenomic databases

eggNOGiENOG4105DZB. Bacteria.
COG4660. LUCA.
HOGENOMiHOG000279325.
InParanoidiP77179.
KOiK03613.
OMAiFDGFAMG.
OrthoDBiEOG6GBMG7.
PhylomeDBiP77179.

Enzyme and pathway databases

BioCyciEcoCyc:G6876-MONOMER.
ECOL316407:JW1624-MONOMER.

Miscellaneous databases

PROiP77179.

Family and domain databases

HAMAPiMF_00478. RsxE_RnfE.
InterProiIPR003667. Rnf-Nqr.
IPR010968. RsxE.
[Graphical view]
PANTHERiPTHR30586:SF0. PTHR30586:SF0. 1 hit.
PfamiPF02508. Rnf-Nqr. 1 hit.
[Graphical view]
PIRSFiPIRSF006102. NQR_DE. 1 hit.
TIGRFAMsiTIGR01948. rnfE. 1 hit.
ProtoNetiSearch...

Publicationsi

« Hide 'large scale' publications
  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: K12 / W3110 / ATCC 27325 / DSM 5911.
  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. "Divergent evolution of membrane protein topology: the Escherichia coli RnfA and RnfE homologues."
    Saeaef A., Johansson M., Wallin E., von Heijne G.
    Proc. Natl. Acad. Sci. U.S.A. 96:8540-8544(1999) [PubMed] [Europe PMC] [Abstract]
    Cited for: TOPOLOGY.
    Strain: K12 / JM109 / ATCC 53323.
  5. "A reducing system of the superoxide sensor SoxR in Escherichia coli."
    Koo M.S., Lee J.H., Rah S.Y., Yeo W.S., Lee J.W., Lee K.L., Koh Y.S., Kang S.O., Roe J.H.
    EMBO J. 22:2614-2622(2003) [PubMed] [Europe PMC] [Abstract]
    Cited for: FUNCTION, SUBUNIT, GENE NAME.
  6. "Global topology analysis of the Escherichia coli inner membrane proteome."
    Daley D.O., Rapp M., Granseth E., Melen K., Drew D., von Heijne G.
    Science 308:1321-1323(2005) [PubMed] [Europe PMC] [Abstract]
    Cited for: TOPOLOGY [LARGE SCALE ANALYSIS], SUBCELLULAR LOCATION.
    Strain: K12 / MG1655 / ATCC 47076.

Entry informationi

Entry nameiRSXE_ECOLI
AccessioniPrimary (citable) accession number: P77179
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 1, 1997
Last sequence update: February 1, 1997
Last modified: April 13, 2016
This is version 123 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.