##gff-version 3 Q0I4X6 UniProtKB Chain 1 303 . . . ID=PRO_0000318623;Note=Cytidine deaminase Q0I4X6 UniProtKB Domain 57 172 . . . Note=CMP/dCMP-type deaminase 1;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU01083 Q0I4X6 UniProtKB Domain 196 303 . . . Note=CMP/dCMP-type deaminase 2;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU01083 Q0I4X6 UniProtKB Active site 113 113 . . . Note=Proton donor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01558 Q0I4X6 UniProtKB Binding site 98 100 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01558 Q0I4X6 UniProtKB Binding site 111 111 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01558 Q0I4X6 UniProtKB Binding site 138 138 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01558 Q0I4X6 UniProtKB Binding site 141 141 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_01558