##gff-version 3 O50519 UniProtKB Chain 1 216 . . . ID=PRO_0000175029;Note=Thymidine kinase O50519 UniProtKB Active site 87 87 . . . Note=Proton acceptor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00124 O50519 UniProtKB Binding site 9 16 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00124 O50519 UniProtKB Binding site 86 89 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00124