ID   CYC_WICAO               Reviewed;         109 AA.
AC   P00042;
DT   21-JUL-1986, integrated into UniProtKB/Swiss-Prot.
DT   21-JUL-1986, sequence version 1.
DT   03-AUG-2022, entry version 119.
DE   RecName: Full=Cytochrome c;
OS   Wickerhamomyces anomalus (Yeast) (Hansenula anomala).
OC   Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes;
OC   Saccharomycetales; Phaffomycetaceae; Wickerhamomyces.
OX   NCBI_TaxID=4927;
RN   [1]
RP   PROTEIN SEQUENCE, AND METHYLATION AT LYS-61; LYS-78 AND LYS-79.
RX   PubMed=6269851; DOI=10.1111/j.1432-1033.1981.tb06400.x;
RA   Becam A.-M., Lederer F.;
RT   "Amino-acid sequence of the cytochrome c from the yeast Hansenula anomala.
RT   Identification of three methylated positions.";
RL   Eur. J. Biochem. 118:295-302(1981).
CC   -!- FUNCTION: Electron carrier protein. The oxidized form of the cytochrome
CC       c heme group can accept an electron from the heme group of the
CC       cytochrome c1 subunit of cytochrome reductase. Cytochrome c then
CC       transfers this electron to the cytochrome oxidase complex, the final
CC       protein carrier in the mitochondrial electron-transport chain.
CC   -!- SUBCELLULAR LOCATION: Mitochondrion intermembrane space. Note=Loosely
CC       associated with the inner membrane.
CC   -!- PTM: Binds 1 heme c group covalently per subunit.
CC   -!- SIMILARITY: Belongs to the cytochrome c family. {ECO:0000305}.
CC   -!- WEB RESOURCE: Name=Protein Spotlight; Note=Life shuttle - Issue 76 of
CC       November 2006;
CC       URL="https://web.expasy.org/spotlight/back_issues/076";
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DR   PIR; A00035; CCHQ.
DR   AlphaFoldDB; P00042; -.
DR   SMR; P00042; -.
DR   iPTMnet; P00042; -.
DR   GO; GO:0005758; C:mitochondrial intermembrane space; IEA:UniProtKB-SubCell.
DR   GO; GO:0070469; C:respirasome; IEA:UniProtKB-KW.
DR   GO; GO:0009055; F:electron transfer activity; IEA:InterPro.
DR   GO; GO:0020037; F:heme binding; IEA:InterPro.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   Gene3D; 1.10.760.10; -; 1.
DR   InterPro; IPR009056; Cyt_c-like_dom.
DR   InterPro; IPR036909; Cyt_c-like_dom_sf.
DR   InterPro; IPR002327; Cyt_c_1A/1B.
DR   PANTHER; PTHR11961; PTHR11961; 1.
DR   Pfam; PF00034; Cytochrom_C; 1.
DR   PRINTS; PR00604; CYTCHRMECIAB.
DR   SUPFAM; SSF46626; SSF46626; 1.
DR   PROSITE; PS51007; CYTC; 1.
PE   1: Evidence at protein level;
KW   Direct protein sequencing; Electron transport; Heme; Iron; Metal-binding;
KW   Methylation; Mitochondrion; Respiratory chain; Transport.
FT   CHAIN           1..109
FT                   /note="Cytochrome c"
FT                   /id="PRO_0000108325"
FT   BINDING         20
FT                   /ligand="heme c"
FT                   /ligand_id="ChEBI:CHEBI:61717"
FT                   /note="covalent"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00433,
FT                   ECO:0000269|PubMed:6269851"
FT   BINDING         23
FT                   /ligand="heme c"
FT                   /ligand_id="ChEBI:CHEBI:61717"
FT                   /note="covalent"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00433,
FT                   ECO:0000269|PubMed:6269851"
FT   BINDING         24
FT                   /ligand="heme c"
FT                   /ligand_id="ChEBI:CHEBI:61717"
FT                   /ligand_part="Fe"
FT                   /ligand_part_id="ChEBI:CHEBI:18248"
FT                   /note="axial binding residue"
FT   BINDING         86
FT                   /ligand="heme c"
FT                   /ligand_id="ChEBI:CHEBI:61717"
FT                   /ligand_part="Fe"
FT                   /ligand_part_id="ChEBI:CHEBI:18248"
FT                   /note="axial binding residue"
FT   MOD_RES         61
FT                   /note="N6,N6-dimethyllysine; alternate"
FT                   /evidence="ECO:0000269|PubMed:6269851"
FT   MOD_RES         61
FT                   /note="N6-methyllysine; alternate"
FT                   /evidence="ECO:0000269|PubMed:6269851"
FT   MOD_RES         78
FT                   /note="N6,N6,N6-trimethyllysine"
FT                   /evidence="ECO:0000269|PubMed:6269851"
FT   MOD_RES         79
FT                   /note="N6,N6,N6-trimethyllysine"
FT                   /evidence="ECO:0000269|PubMed:6269851"
SQ   SEQUENCE   109 AA;  12064 MW;  49CDCB05D9EDBCBB CRC64;
     PAPFKKGSEK KGATLFKTRC LQCHTVEKGG PHKVGPNLHG IFGRQSGKAE GYSYTDANIK
     KAVEWSEQTM SDYLENPKKY IPGTKMAFGG LKKEKDRNDL VTYLANATK