##gff-version 3 Q4L6D7 UniProtKB Chain 1 318 . . . ID=PRO_1000000689;Note=Thymidylate synthase Q4L6D7 UniProtKB Active site 201 201 . . . Note=Nucleophile;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00008 Q4L6D7 UniProtKB Binding site 26 26 . . . Note=In other chain;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00008 Q4L6D7 UniProtKB Binding site 181 182 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00008 Q4L6D7 UniProtKB Binding site 221 224 . . . Note=In other chain;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00008 Q4L6D7 UniProtKB Binding site 224 224 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00008 Q4L6D7 UniProtKB Binding site 232 232 . . . Note=In other chain;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00008 Q4L6D7 UniProtKB Binding site 262 264 . . . Note=In other chain;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00008 Q4L6D7 UniProtKB Binding site 317 317 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00008