##gff-version 3 Q88M20 UniProtKB Chain 1 464 . . . ID=PRO_0000161301;Note=Fumarate hydratase class II Q88M20 UniProtKB Active site 186 186 . . . Note=Proton donor/acceptor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00743 Q88M20 UniProtKB Active site 316 316 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00743 Q88M20 UniProtKB Binding site 96 98 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00743 Q88M20 UniProtKB Binding site 127 130 . . . Note=In site B;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00743 Q88M20 UniProtKB Binding site 137 139 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00743 Q88M20 UniProtKB Binding site 185 185 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00743 Q88M20 UniProtKB Binding site 317 317 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00743 Q88M20 UniProtKB Binding site 322 324 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00743 Q88M20 UniProtKB Site 329 329 . . . Note=Important for catalytic activity;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00743