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Q2RXH6

- Q2RXH6_RHORT

UniProt

Q2RXH6 - Q2RXH6_RHORT

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Protein
Ubiquinol-cytochrome c reductase iron-sulfur subunit
Gene
Rru_A0364
Organism
Rhodospirillum rubrum (strain ATCC 11170 / NCIB 8255)
Status
Unreviewed - Annotation score: 2 out of 5 - Protein inferred from homologyi

Functioni

Component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex), which is a respiratory chain that generates an electrochemical potential coupled to ATP synthesis By similarity.

Catalytic activityi

Quinol + 2 ferricytochrome c = quinone + 2 ferrocytochrome c + 2 H+.UniRule annotation

Cofactori

Binds 1 2Fe-2S cluster per subunit By similarity.

GO - Molecular functioni

  1. 2 iron, 2 sulfur cluster binding Source: UniProtKB-KW
  2. metal ion binding Source: UniProtKB-KW
  3. ubiquinol-cytochrome-c reductase activity Source: UniProtKB-EC
Complete GO annotation...

Keywords - Molecular functioni

OxidoreductaseUniRule annotationImported

Keywords - Biological processi

Electron transportUniRule annotation, Transport

Keywords - Ligandi

2Fe-2SUniRule annotation, Iron, Iron-sulfur, Metal-binding

Enzyme and pathway databases

BioCyciRRUB269796:GCN1-376-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Ubiquinol-cytochrome c reductase iron-sulfur subunitUniRule annotation (EC:1.10.2.2UniRule annotation)
Gene namesi
Ordered Locus Names:Rru_A0364Imported
OrganismiRhodospirillum rubrum (strain ATCC 11170 / NCIB 8255)Imported
Taxonomic identifieri269796 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhodospirillalesRhodospirillaceaeRhodospirillum
ProteomesiUP000001929: Chromosome

Subcellular locationi

GO - Cellular componenti

  1. membrane Source: InterPro
Complete GO annotation...

Interactioni

Subunit structurei

The main subunits of complex b-c1 are: cytochrome b, cytochrome c1 and the Rieske protein By similarity.UniRule annotation

Protein-protein interaction databases

STRINGi269796.Rru_A0364.

Structurei

3D structure databases

ProteinModelPortaliQ2RXH6.
SMRiQ2RXH6. Positions 17-183.

Family & Domainsi

Sequence similaritiesi

Contains 1 Rieske domain.UniRule annotation

Phylogenomic databases

eggNOGiCOG0723.
HOGENOMiHOG000255193.
KOiK00411.
OMAiMIGSCTH.
OrthoDBiEOG6RNQD9.

Family and domain databases

Gene3Di2.102.10.10. 1 hit.
InterProiIPR017941. Rieske_2Fe-2S.
IPR014349. Rieske_Fe-S_prot.
IPR005805. Rieske_Fe-S_prot_C.
IPR006311. TAT_signal.
IPR019546. TAT_signal_bac_arc.
IPR019470. Ubiq_cytC_Rdtase_Fe-S_su_TAT.
IPR006317. Ubiquinol_cyt_c_Rdtase_Fe-S-su.
[Graphical view]
PANTHERiPTHR10134. PTHR10134. 1 hit.
PfamiPF00355. Rieske. 1 hit.
PF10399. UCR_Fe-S_N. 1 hit.
[Graphical view]
PRINTSiPR00162. RIESKE.
SUPFAMiSSF50022. SSF50022. 1 hit.
TIGRFAMsiTIGR01416. Rieske_proteo. 1 hit.
TIGR01409. TAT_signal_seq. 1 hit.
PROSITEiPS51296. RIESKE. 1 hit.
PS51318. TAT. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q2RXH6-1 [UniParc]FASTAAdd to Basket

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MAEAEHTAST PGGESSRRDF LIYGTTAVGA VGVALAVWPF IDFMNPAADT    50
LALASTEVDV SAIAEGQAIT VTWRGKPVFV RHRTQKEIDE ARAVDPATLR 100
DPQTDEARVQ QAQWLVMVGV CTHLGCIPLG QKAGDPKGDF DGWFCPCHGS 150
HYDSAGRIRK GPAPLNLPVP PYAFTDDTTV LIG 183
Length:183
Mass (Da):19,573
Last modified:January 24, 2006 - v1
Checksum:iD44378AA6976E289
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000230 Genomic DNA. Translation: ABC21169.1.
RefSeqiYP_425456.1. NC_007643.1.

Genome annotation databases

EnsemblBacteriaiABC21169; ABC21169; Rru_A0364.
GeneIDi3833755.
KEGGirru:Rru_A0364.
PATRICi23324303. VBIRhoRub82919_0420.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000230 Genomic DNA. Translation: ABC21169.1 .
RefSeqi YP_425456.1. NC_007643.1.

3D structure databases

ProteinModelPortali Q2RXH6.
SMRi Q2RXH6. Positions 17-183.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 269796.Rru_A0364.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ABC21169 ; ABC21169 ; Rru_A0364 .
GeneIDi 3833755.
KEGGi rru:Rru_A0364.
PATRICi 23324303. VBIRhoRub82919_0420.

Phylogenomic databases

eggNOGi COG0723.
HOGENOMi HOG000255193.
KOi K00411.
OMAi MIGSCTH.
OrthoDBi EOG6RNQD9.

Enzyme and pathway databases

BioCyci RRUB269796:GCN1-376-MONOMER.

Family and domain databases

Gene3Di 2.102.10.10. 1 hit.
InterProi IPR017941. Rieske_2Fe-2S.
IPR014349. Rieske_Fe-S_prot.
IPR005805. Rieske_Fe-S_prot_C.
IPR006311. TAT_signal.
IPR019546. TAT_signal_bac_arc.
IPR019470. Ubiq_cytC_Rdtase_Fe-S_su_TAT.
IPR006317. Ubiquinol_cyt_c_Rdtase_Fe-S-su.
[Graphical view ]
PANTHERi PTHR10134. PTHR10134. 1 hit.
Pfami PF00355. Rieske. 1 hit.
PF10399. UCR_Fe-S_N. 1 hit.
[Graphical view ]
PRINTSi PR00162. RIESKE.
SUPFAMi SSF50022. SSF50022. 1 hit.
TIGRFAMsi TIGR01416. Rieske_proteo. 1 hit.
TIGR01409. TAT_signal_seq. 1 hit.
PROSITEi PS51296. RIESKE. 1 hit.
PS51318. TAT. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Complete sequence of the chromosome of Rhodospirillum rubrum ATCC 11170."
    Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T., Hammon N., Israni S., Pitluck S., Munk A.C., Brettin T., Bruce D., Han C., Tapia R., Gilna P., Schmutz J., Larimer F., Land M.
    , Kyrpides N., Mavrommatis K., Richardson P., Zhang Y., Roberts G., Reslewic S., Zhou S., Schwartz D.C.
    Submitted (DEC-2005) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 11170 / ATH 1.1.1 / DSM 467 / LMG 4362 / NCIB 8255 / S.1.

Entry informationi

Entry nameiQ2RXH6_RHORT
AccessioniPrimary (citable) accession number: Q2RXH6
Entry historyi
Integrated into UniProtKB/TrEMBL: January 24, 2006
Last sequence update: January 24, 2006
Last modified: May 14, 2014
This is version 71 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Miscellaneous

The Rieske protein is a high potential 2Fe-2S protein By similarity.

Keywords - Technical termi

Complete proteome, Reference proteome

External Data

Dasty 3

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