UniProt Accession

 CYC_CRION; P00077 

Genbank Protein ID

  

Genbank Nucleotide ID

  

Protein Name

 Cytochrome c 

Protein Synonyms/Alias

 Cytochrome c557 

Gene Name

  

Gene Synonyms/Alias

  

Created Date

 July 27, 2013 

Organism

 Crithidia oncopelti 

NCBI Taxa ID

 5657 

Lysine Modification

Position	Peptide	Type	References
4	****MPPKAREPLPP	methylation	[1]
83	DVYLENPKKFMPGTK	methylation	[1]

Reference

 [1] Update on activities at the Universal Protein Resource (UniProt) in 2013.
 e="String">UniProt Consortium.
 Nucleic Acids Res. 2013 Jan;41(Database issue):D43-7. [PMID: 23161681] 

Functional Description

 Electron carrier protein. The oxidized form of the cytochrome c heme group can accept an electron from the heme group of the cytochrome c1 subunit of cytochrome reductase. Cytochrome c then transfers this electron to the cytochrome oxidase complex, the final protein carrier in the mitochondrial electron-transport chain. 

Sequence Annotation

 METAL 29 29 Iron (heme axial ligand).
 METAL 91 91 Iron (heme axial ligand).
 BINDING 28 28 Heme (covalent; via 1 link).
 MOD_RES 2 2 N,N-dimethylproline.
 MOD_RES 4 4 N6,N6,N6-trimethyllysine.
 MOD_RES 83 83 N6,N6,N6-trimethyllysine.  

Keyword

 Direct protein sequencing; Electron transport; Heme; Iron; Metal-binding; Methylation; Mitochondrion; Respiratory chain; Transport. 

Sequence Source

 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 

Protein Length

 113 AA 

Protein Sequence

Gene Ontology

 GO:0005758; C:mitochondrial intermembrane space; IEA:UniProtKB-SubCell.
 GO:0070469; C:respiratory chain; IEA:UniProtKB-KW.
 GO:0009055; F:electron carrier activity; IEA:InterPro.
 GO:0020037; F:heme binding; IEA:InterPro.
 GO:0005506; F:iron ion binding; IEA:InterPro.
 GO:0022900; P:electron transport chain; IEA:UniProtKB-KW. 

Interpro

 IPR002327; Cyt_c_1A/1B.
 IPR009056; Cyt_c_dom.
 IPR003088; Cyt_c_I. 

Pfam

 PF00034; Cytochrom_C 

SMART

  

PROSITE

 PS51007; CYTC 

PRINTS

 PR00604; CYTCHRMECIAB.