##gff-version 3 P67881 UniProtKB Initiator methionine 1 1 . . . Note=Removed;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:5903744;Dbxref=PMID:5903744 P67881 UniProtKB Chain 2 105 . . . ID=PRO_0000108239;Note=Cytochrome c P67881 UniProtKB Binding site 15 15 . . . Note=Covalent;Ontology_term=ECO:0000255,ECO:0000269;evidence=ECO:0000255|PROSITE-ProRule:PRU00433,ECO:0000269|PubMed:5903744;Dbxref=PMID:5903744 P67881 UniProtKB Binding site 18 18 . . . Note=Covalent;Ontology_term=ECO:0000255,ECO:0000269;evidence=ECO:0000255|PROSITE-ProRule:PRU00433,ECO:0000269|PubMed:5903744;Dbxref=PMID:5903744 P67881 UniProtKB Binding site 19 19 . . . Note=Axial binding residue P67881 UniProtKB Binding site 81 81 . . . Note=Axial binding residue P67881 UniProtKB Modified residue 2 2 . . . Note=N-acetylglycine;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:5903744;Dbxref=PMID:5903744