##gff-version 3 B5FEN2 UniProtKB Chain 1 297 . . . ID=PRO_1000147118;Note=Cytidine deaminase B5FEN2 UniProtKB Domain 50 170 . . . Note=CMP/dCMP-type deaminase 1;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU01083 B5FEN2 UniProtKB Domain 189 297 . . . Note=CMP/dCMP-type deaminase 2;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU01083 B5FEN2 UniProtKB Active site 106 106 . . . Note=Proton donor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01558 B5FEN2 UniProtKB Binding site 91 93 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01558 B5FEN2 UniProtKB Binding site 104 104 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01558 B5FEN2 UniProtKB Binding site 131 131 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01558 B5FEN2 UniProtKB Binding site 134 134 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01558