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Protein

Cytochrome c2

Gene

Rvan_1007

Organism
Rhodomicrobium vannielii (strain ATCC 17100 / ATH 3.1.1 / DSM 162 / LMG 4299)
Status
Reviewed-Annotation score: Annotation score: 4 out of 5-Experimental evidence at protein leveli

Functioni

Cytochrome c2 is found mainly in purple, non-sulfur, photosynthetic bacteria where it functions as the electron donor to the oxidized bacteriochlorophyll in the photophosphorylation pathway. However, it may also have a role in the respiratory chain and is found in some non-photosynthetic bacteria.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei35 – 351Heme (covalent)
Binding sitei38 – 381Heme (covalent)
Metal bindingi39 – 391Iron (heme axial ligand)
Metal bindingi101 – 1011Iron (heme axial ligand)

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Biological processi

Electron transport, Photosynthesis, Transport

Keywords - Ligandi

Heme, Iron, Metal-binding

Enzyme and pathway databases

BioCyciRVAN648757:GHZT-1020-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Cytochrome c2
Gene namesi
Ordered Locus Names:Rvan_1007
OrganismiRhodomicrobium vannielii (strain ATCC 17100 / ATH 3.1.1 / DSM 162 / LMG 4299)
Taxonomic identifieri648757 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesHyphomicrobiaceaeRhodomicrobium
Proteomesi
  • UP000001399 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 21211 PublicationAdd
BLAST
Chaini22 – 125104Cytochrome c2PRO_0000108348Add
BLAST

Post-translational modificationi

Binds 1 heme group per subunit.

Interactioni

Protein-protein interaction databases

STRINGi648757.Rvan_1007.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini23 – 123101Cytochrome cPROSITE-ProRule annotationAdd
BLAST

Sequence similaritiesi

Belongs to the cytochrome c family.Curated
Contains 1 cytochrome c domain.PROSITE-ProRule annotation

Keywords - Domaini

Signal

Phylogenomic databases

eggNOGiENOG4105XUA. Bacteria.
COG3474. LUCA.
HOGENOMiHOG000009762.
KOiK08738.
OMAiHTVGAGE.

Family and domain databases

Gene3Di1.10.760.10. 1 hit.
InterProiIPR009056. Cyt_c-like_dom.
IPR002327. Cyt_c_1A/1B.
[Graphical view]
PANTHERiPTHR11961. PTHR11961. 1 hit.
PfamiPF00034. Cytochrom_C. 1 hit.
[Graphical view]
PRINTSiPR00604. CYTCHRMECIAB.
SUPFAMiSSF46626. SSF46626. 1 hit.
PROSITEiPS51007. CYTC. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P00082-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKAIKIAMVG AALVWSASAY AAGDPVKGEQ VFKQCKICHQ VGPTAKPGVG
60 70 80 90 100
PVQNNVVGSK AGSRPGFNYS DAMKNSGLTW DEATLDKYLE NPKAVVPGTK
110 120
MVFVGLKNPQ DRADVIAFLA TQHGQ
Length:125
Mass (Da):13,187
Last modified:February 8, 2011 - v2
Checksum:i9E8949E84DE2423D
GO

Experimental Info

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti47 – 471P → N AA sequence (PubMed:174109).Curated
Sequence conflicti52 – 521V → E AA sequence (PubMed:174109).Curated
Sequence conflicti55 – 595NVVGS → DVFGQ AA sequence (PubMed:174109).Curated
Sequence conflicti63 – 631S → A AA sequence (PubMed:174109).Curated
Sequence conflicti118 – 1258FLATQHGQ → YLKQLSGK AA sequence (PubMed:174109).Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP002292 Genomic DNA. Translation: ADP70281.1.
PIRiA00074. CCRD2.
RefSeqiWP_013418685.1. NC_014664.1.

Genome annotation databases

EnsemblBacteriaiADP70281; ADP70281; Rvan_1007.
KEGGirva:Rvan_1007.
PATRICi42669148. VBIRhoVan113057_1067.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP002292 Genomic DNA. Translation: ADP70281.1.
PIRiA00074. CCRD2.
RefSeqiWP_013418685.1. NC_014664.1.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi648757.Rvan_1007.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiADP70281; ADP70281; Rvan_1007.
KEGGirva:Rvan_1007.
PATRICi42669148. VBIRhoVan113057_1067.

Phylogenomic databases

eggNOGiENOG4105XUA. Bacteria.
COG3474. LUCA.
HOGENOMiHOG000009762.
KOiK08738.
OMAiHTVGAGE.

Enzyme and pathway databases

BioCyciRVAN648757:GHZT-1020-MONOMER.

Family and domain databases

Gene3Di1.10.760.10. 1 hit.
InterProiIPR009056. Cyt_c-like_dom.
IPR002327. Cyt_c_1A/1B.
[Graphical view]
PANTHERiPTHR11961. PTHR11961. 1 hit.
PfamiPF00034. Cytochrom_C. 1 hit.
[Graphical view]
PRINTSiPR00604. CYTCHRMECIAB.
SUPFAMiSSF46626. SSF46626. 1 hit.
PROSITEiPS51007. CYTC. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

« Hide 'large scale' publications
  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 17100 / ATH 3.1.1 / DSM 162 / LMG 4299.
  2. "Primary structure determination of two cytochromes c2: close similarity to functionally unrelated mitochondrial cytochrome C."
    Ambler R.P., Meyer T.E., Kamen M.D.
    Proc. Natl. Acad. Sci. U.S.A. 73:472-475(1976) [PubMed] [Europe PMC] [Abstract]
    Cited for: PROTEIN SEQUENCE OF 22-125.
    Strain: ATCC 17100 / ATH 3.1.1 / DSM 162 / LMG 4299.

Entry informationi

Entry nameiCYC2_RHOVT
AccessioniPrimary (citable) accession number: P00082
Secondary accession number(s): E3I2Y7
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 21, 1986
Last sequence update: February 8, 2011
Last modified: November 11, 2015
This is version 93 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. 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.