##gff-version 3 Q7ZVB2 UniProtKB Chain 1 508 . . . ID=PRO_0000300624;Note=4-trimethylaminobutyraldehyde dehydrogenase A Q7ZVB2 UniProtKB Active site 268 268 . . . Note=Proton acceptor;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU10007 Q7ZVB2 UniProtKB Active site 302 302 . . . Note=Nucleophile;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU10008 Q7ZVB2 UniProtKB Binding site 194 194 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P56533 Q7ZVB2 UniProtKB Binding site 246 250 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P56533 Q7ZVB2 UniProtKB Binding site 405 405 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P56533 Q7ZVB2 UniProtKB Sequence conflict 61 61 . . . Note=G->V;Ontology_term=ECO:0000305;evidence=ECO:0000305