##gff-version 3 B4U7Y7 UniProtKB Chain 1 177 . . . ID=PRO_1000096433;Note=DCTP deaminase%2C dUMP-forming B4U7Y7 UniProtKB Active site 122 122 . . . Note=Proton donor/acceptor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00146 B4U7Y7 UniProtKB Binding site 95 100 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00146 B4U7Y7 UniProtKB Binding site 112 112 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00146 B4U7Y7 UniProtKB Binding site 120 122 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00146 B4U7Y7 UniProtKB Binding site 141 141 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00146 B4U7Y7 UniProtKB Binding site 155 155 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00146 B4U7Y7 UniProtKB Binding site 162 162 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00146 B4U7Y7 UniProtKB Site 109 110 . . . Note=Important for bifunctional activity;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00146