##gff-version 3 Q03S95 UniProtKB Chain 1 316 . . . ID=PRO_1000000612;Note=Thymidylate synthase Q03S95 UniProtKB Active site 198 198 . . . Note=Nucleophile;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00008 Q03S95 UniProtKB Binding site 23 23 . . . Note=In other chain;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00008 Q03S95 UniProtKB Binding site 178 179 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00008 Q03S95 UniProtKB Binding site 218 221 . . . Note=In other chain;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00008 Q03S95 UniProtKB Binding site 221 221 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00008 Q03S95 UniProtKB Binding site 229 229 . . . Note=In other chain;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00008 Q03S95 UniProtKB Binding site 259 261 . . . Note=In other chain;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00008 Q03S95 UniProtKB Binding site 315 315 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00008