##gff-version 3 A1SS96 UniProtKB Chain 1 283 . . . ID=PRO_1000000655;Note=Thymidylate synthase A1SS96 UniProtKB Active site 160 160 . . . Note=Nucleophile;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00008 A1SS96 UniProtKB Binding site 22 22 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00008 A1SS96 UniProtKB Binding site 180 183 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00008 A1SS96 UniProtKB Binding site 183 183 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00008 A1SS96 UniProtKB Binding site 191 191 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00008 A1SS96 UniProtKB Binding site 221 223 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00008 A1SS96 UniProtKB Binding site 282 282 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00008