##gff-version 3 Q83CL8 UniProtKB Chain 1 459 . . . ID=PRO_0000161273;Note=Fumarate hydratase class II Q83CL8 UniProtKB Active site 185 185 . . . Note=Proton donor/acceptor;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00743 Q83CL8 UniProtKB Active site 315 315 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00743 Q83CL8 UniProtKB Binding site 95 97 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00743 Q83CL8 UniProtKB Binding site 126 129 . . . Note=In site B;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00743 Q83CL8 UniProtKB Binding site 136 138 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00743 Q83CL8 UniProtKB Binding site 184 184 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00743 Q83CL8 UniProtKB Binding site 316 316 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00743 Q83CL8 UniProtKB Binding site 321 323 . . . Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00743 Q83CL8 UniProtKB Site 328 328 . . . Note=Important for catalytic activity;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_00743