##gff-version 3 P00026 UniProtKB Initiator methionine 1 1 . . . Note=Removed;Ontology_term=ECO:0000305;evidence=ECO:0000305|PubMed:5434283;Dbxref=PMID:5434283 P00026 UniProtKB Chain 2 104 . . . ID=PRO_0000108251;Note=Cytochrome c iso-1/iso-2 P00026 UniProtKB Binding site 15 15 . . . Note=Covalent;Ontology_term=ECO:0000255,ECO:0000269;evidence=ECO:0000255|PROSITE-ProRule:PRU00433,ECO:0000269|PubMed:5434283;Dbxref=PMID:5434283 P00026 UniProtKB Binding site 18 18 . . . Note=Covalent;Ontology_term=ECO:0000255,ECO:0000269;evidence=ECO:0000255|PROSITE-ProRule:PRU00433,ECO:0000269|PubMed:5434283;Dbxref=PMID:5434283 P00026 UniProtKB Binding site 19 19 . . . Note=Axial binding residue;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00433 P00026 UniProtKB Binding site 81 81 . . . Note=Axial binding residue;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00433 P00026 UniProtKB Modified residue 2 2 . . . Note=N-acetylglycine;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:5434283;Dbxref=PMID:5434283 P00026 UniProtKB Natural variant 5 5 . . . Note=In isoform iso-2. E->D P00026 UniProtKB Sequence uncertainty 22 22 . . . Note=E or Q P00026 UniProtKB Sequence uncertainty 23 23 . . . Note=N or D P00026 UniProtKB Sequence uncertainty 51 51 . . . Note=D or N P00026 UniProtKB Sequence uncertainty 53 53 . . . Note=N or D P00026 UniProtKB Sequence uncertainty 62 62 . . . Note=E or Q P00026 UniProtKB Sequence uncertainty 70 70 . . . Note=E or Q P00026 UniProtKB Sequence uncertainty 71 71 . . . Note=N or D