##gff-version 3 Q9SYG7 UniProtKB Chain 1 508 . . . ID=PRO_0000056495;Note=Aldehyde dehydrogenase family 7 member B4 Q9SYG7 UniProtKB Active site 266 266 . . . Note=Proton acceptor;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU10007 Q9SYG7 UniProtKB Active site 300 300 . . . Note=Nucleophile;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU10007 Q9SYG7 UniProtKB Binding site 244 249 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 Q9SYG7 UniProtKB Site 165 165 . . . Note=Transition state stabilizer;Ontology_term=ECO:0000250;evidence=ECO:0000250