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Protein

Ion-translocating oxidoreductase complex subunit D

Gene

rsxD

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

Cofactori

FMNUniRule annotation

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionOxidoreductase
Biological processElectron transport, Transport
LigandFlavoprotein, FMN

Enzyme and pathway databases

BioCyciEcoCyc:G6874-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 DUniRule annotationCurated (EC:1.18.1.-UniRule annotationCurated)
Alternative name(s):
Rsx electron transport complex subunit DUniRule annotationCurated
Gene namesi
Name:rsxD1 PublicationUniRule annotation
Synonyms:rnfD, ydgO
Ordered Locus Names:b1630, JW1622
OrganismiEscherichia coli (strain K12)
Taxonomic identifieri83333 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacteralesEnterobacteriaceaeEscherichia
Proteomesi
  • UP000000318 Componenti: Chromosome
  • UP000000625 Componenti: Chromosome

Organism-specific databases

EcoGeneiEG13936 rsxD

Subcellular locationi

  • Cell inner membrane UniRule annotation; Multi-pass membrane protein UniRule annotation

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Transmembranei20 – 40HelicalUniRule annotationAdd BLAST21
Transmembranei42 – 62HelicalUniRule annotationAdd BLAST21
Transmembranei78 – 109HelicalUniRule annotationAdd BLAST32
Transmembranei123 – 143HelicalUniRule annotationAdd BLAST21
Transmembranei148 – 168HelicalUniRule annotationAdd BLAST21
Transmembranei214 – 234HelicalUniRule annotationAdd BLAST21
Transmembranei242 – 262HelicalUniRule annotationAdd BLAST21
Transmembranei267 – 287HelicalUniRule annotationAdd BLAST21
Transmembranei301 – 321HelicalUniRule annotationAdd BLAST21
Transmembranei322 – 342HelicalUniRule annotationAdd BLAST21

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_00000744531 – 352Ion-translocating oxidoreductase complex subunit DAdd BLAST352

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei187FMN phosphoryl threonineUniRule annotation1

Keywords - PTMi

Phosphoprotein

Proteomic databases

PaxDbiP76182
PRIDEiP76182

Interactioni

Subunit structurei

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

Protein-protein interaction databases

BioGridi4261729, 72 interactors
STRINGi316385.ECDH10B_1764

Structurei

3D structure databases

ProteinModelPortaliP76182
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the NqrB/RnfD family.UniRule annotation

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiENOG4105D6A Bacteria
COG4658 LUCA
HOGENOMiHOG000273665
InParanoidiP76182
KOiK03614
OMAiGKHVYGG
PhylomeDBiP76182

Family and domain databases

HAMAPiMF_00462 RsxD_RnfD, 1 hit
InterProiView protein in InterPro
IPR004338 NqrB/RnfD
IPR011303 RnfD
PANTHERiPTHR30578 PTHR30578, 1 hit
PTHR30578:SF0 PTHR30578:SF0, 1 hit
PfamiView protein in Pfam
PF03116 NQR2_RnfD_RnfE, 1 hit
TIGRFAMsiTIGR01946 rnfD, 1 hit

Sequencei

Sequence statusi: Complete.

P76182-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MVFRIASSPY THNQRQTSRI MLLVLLAAVP GIAAQLWFFG WGTLVQILLA
60 70 80 90 100
SVSALLAEAL VLKLRKQSVA ATLKDNSALL TGLLLAVSIP PLAPWWMVVL
110 120 130 140 150
GTVFAVIIAK QLYGGLGQNP FNPAMIGYVV LLISFPVQMT SWLPPHEIAV
160 170 180 190 200
NIPGFIDAIQ VIFSGHTASG GDMNTLRLGI DGISQATPLD TFKTSVRAGH
210 220 230 240 250
SVEQIMQYPI YSGILAGAGW QWVNLAWLAG GVWLLWQKAI RWHIPLSFLV
260 270 280 290 300
TLALCAMLGW LFSPETLAAP QIHLLSGATM LGAFFILTDP VTASTTNRGR
310 320 330 340 350
LIFGALAGLL VWLIRSFGGY PDGVAFAVLL ANITVPLIDY YTRPRVYGHR

KG
Length:352
Mass (Da):38,140
Last modified:February 1, 1997 - v1
Checksum:i02F0EAFF8A5B4E70
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U00096 Genomic DNA Translation: AAC74702.1
AP009048 Genomic DNA Translation: BAE76487.1
PIRiH64919
RefSeqiNP_416147.1, NC_000913.3
WP_000231927.1, NZ_LN832404.1

Genome annotation databases

EnsemblBacteriaiAAC74702; AAC74702; b1630
BAE76487; BAE76487; BAE76487
GeneIDi946134
KEGGiecj:JW1622
eco:b1630
PATRICifig|1411691.4.peg.631

Entry informationi

Entry nameiRSXD_ECOLI
AccessioniPrimary (citable) accession number: P76182
Secondary accession number(s): Q2MB69
Entry historyiIntegrated into UniProtKB/Swiss-Prot: November 1, 1997
Last sequence update: February 1, 1997
Last modified: May 23, 2018
This is version 126 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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