##gff-version 3 P83401 UniProtKB Chain 1 509 . . . ID=PRO_0000056500;Note=Putative aldehyde dehydrogenase family 7 member A1 homolog P83401 UniProtKB Active site 266 266 . . . Note=Proton acceptor;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU10007 P83401 UniProtKB Active site 300 300 . . . Note=Nucleophile;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU10007 P83401 UniProtKB Binding site 244 249 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P83401 UniProtKB Site 164 164 . . . Note=Transition state stabilizer;Ontology_term=ECO:0000250;evidence=ECO:0000250