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P00082 (CYC2_RHOVT) Reviewed, UniProtKB/Swiss-Prot

Last modified April 16, 2014. Version 84. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (1) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Cytochrome c2
Gene names
Ordered Locus Names:Rvan_1007
OrganismRhodomicrobium vannielii (strain ATCC 17100 / ATH 3.1.1 / DSM 162 / LMG 4299) [Complete proteome] [HAMAP]
Taxonomic identifier648757 [NCBI]
Taxonomic lineageBacteriaProteobacteriaAlphaproteobacteriaRhizobialesHyphomicrobiaceaeRhodomicrobium

Protein attributes

Sequence length125 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is further processed into a mature form.
Protein existenceEvidence at protein level

General annotation (Comments)

Function

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.

Post-translational modification

Binds 1 heme group per subunit.

Sequence similarities

Belongs to the cytochrome c family.

Contains 1 cytochrome c domain.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Signal peptide1 – 2121 Ref.2
Chain22 – 125104Cytochrome c2
PRO_0000108348

Regions

Domain23 – 123101Cytochrome c

Sites

Metal binding391Iron (heme axial ligand)
Metal binding1011Iron (heme axial ligand)
Binding site351Heme (covalent)
Binding site381Heme (covalent)

Experimental info

Sequence conflict471P → N AA sequence Ref.2
Sequence conflict521V → E AA sequence Ref.2
Sequence conflict55 – 595NVVGS → DVFGQ AA sequence Ref.2
Sequence conflict631S → A AA sequence Ref.2
Sequence conflict118 – 1258FLATQHGQ → YLKQLSGK AA sequence Ref.2

Sequences

Sequence LengthMass (Da)Tools
P00082 [UniParc].

Last modified February 8, 2011. Version 2.
Checksum: 9E8949E84DE2423D

FASTA12513,187
        10         20         30         40         50         60 
MKAIKIAMVG AALVWSASAY AAGDPVKGEQ VFKQCKICHQ VGPTAKPGVG PVQNNVVGSK 

        70         80         90        100        110        120 
AGSRPGFNYS DAMKNSGLTW DEATLDKYLE NPKAVVPGTK MVFVGLKNPQ DRADVIAFLA 


TQHGQ 

« Hide

References

« Hide 'large scale' references
[1]"Genome sequences of eight morphologically diverse alphaproteobacteria."
US DOE Joint Genome Institute
Brown P.J., Kysela D.T., Buechlein A., Hemmerich C., Brun Y.V.
J. Bacteriol. 193:4567-4568(2011) [PubMed] [Europe PMC] [Abstract]
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.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP002292 Genomic DNA. Translation: ADP70281.1.
PIRCCRD2. A00074.
RefSeqYP_004011380.1. NC_014664.1.

3D structure databases

ModBaseSearch...
MobiDBSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaADP70281; ADP70281; Rvan_1007.
GeneID9931784.
KEGGrva:Rvan_1007.
PATRIC42669148. VBIRhoVan113057_1067.

Organism-specific databases

CMRSearch...

Phylogenomic databases

HOGENOMHOG000009762.
KOK08738.

Enzyme and pathway databases

BioCycRVAN648757:GHZT-1020-MONOMER.

Family and domain databases

Gene3D1.10.760.10. 1 hit.
InterProIPR009056. Cyt_c-like_dom.
IPR002327. Cyt_c_1A/1B.
IPR003088. Cyt_c_dom.
[Graphical view]
PANTHERPTHR11961. PTHR11961. 1 hit.
PfamPF00034. Cytochrom_C. 1 hit.
[Graphical view]
PRINTSPR00604. CYTCHRMECIAB.
SUPFAMSSF46626. SSF46626. 1 hit.
PROSITEPS51007. CYTC. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameCYC2_RHOVT
AccessionPrimary (citable) accession number: P00082
Secondary accession number(s): E3I2Y7
Entry history
Integrated into UniProtKB/Swiss-Prot: July 21, 1986
Last sequence update: February 8, 2011
Last modified: April 16, 2014
This is version 84 of the entry and version 2 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families