##gff-version 3 Q7U0N6 UniProtKB Chain 1 474 . . . ID=PRO_0000161288;Note=Fumarate hydratase class II Q7U0N6 UniProtKB Active site 187 187 . . . Note=Proton donor/acceptor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00743 Q7U0N6 UniProtKB Active site 318 318 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00743 Q7U0N6 UniProtKB Binding site 104 106 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00743 Q7U0N6 UniProtKB Binding site 128 131 . . . Note=In site B;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00743 Q7U0N6 UniProtKB Binding site 138 140 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00743 Q7U0N6 UniProtKB Binding site 186 186 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00743 Q7U0N6 UniProtKB Binding site 319 319 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00743 Q7U0N6 UniProtKB Binding site 324 326 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00743 Q7U0N6 UniProtKB Site 331 331 . . . Note=Important for catalytic activity;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00743