##gff-version 3 Q7SX99 UniProtKB Transit peptide 1 43 . . . Note=Mitochondrion;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P10173 Q7SX99 UniProtKB Chain 44 509 . . . ID=PRO_0000010327;Note=Fumarate hydratase%2C mitochondrial Q7SX99 UniProtKB Active site 234 234 . . . Note=Proton donor/acceptor;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P05042 Q7SX99 UniProtKB Active site 364 364 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P9WN93 Q7SX99 UniProtKB Binding site 144 146 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P05042 Q7SX99 UniProtKB Binding site 175 178 . . . Note=In site B;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P05042 Q7SX99 UniProtKB Binding site 185 187 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P05042 Q7SX99 UniProtKB Binding site 233 233 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P9WN93 Q7SX99 UniProtKB Binding site 365 365 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P9WN93 Q7SX99 UniProtKB Binding site 370 372 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P9WN93 Q7SX99 UniProtKB Site 377 377 . . . Note=Important for catalytic activity;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P05042 Q7SX99 UniProtKB Alternative sequence 1 42 . . . ID=VSP_060137;Note=In isoform Cytoplasmic. Missing Q7SX99 UniProtKB Initiator methionine 1 1 . . . Note=Removed;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P07954