##gff-version 3 Q98Q31 UniProtKB Chain 1 286 . . . ID=PRO_0000140988;Note=Thymidylate synthase Q98Q31 UniProtKB Active site 170 170 . . . Note=Nucleophile;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00008 Q98Q31 UniProtKB Binding site 21 21 . . . Note=In other chain;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00008 Q98Q31 UniProtKB Binding site 51 51 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00008 Q98Q31 UniProtKB Binding site 150 151 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00008 Q98Q31 UniProtKB Binding site 190 193 . . . Note=In other chain;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00008 Q98Q31 UniProtKB Binding site 193 193 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00008 Q98Q31 UniProtKB Binding site 201 201 . . . Note=In other chain;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00008 Q98Q31 UniProtKB Binding site 231 233 . . . Note=In other chain;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00008 Q98Q31 UniProtKB Binding site 285 285 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00008