##gff-version 3 P25795 UniProtKB Initiator methionine 1 1 . . . Note=Removed;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:11959129;Dbxref=PMID:11959129 P25795 UniProtKB Chain 2 508 . . . ID=PRO_0000056498;Note=Aldehyde dehydrogenase family 7 member A1 P25795 UniProtKB Active site 266 266 . . . Note=Proton acceptor;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU10007 P25795 UniProtKB Active site 300 300 . . . Note=Nucleophile;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU10007 P25795 UniProtKB Binding site 244 249 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250 P25795 UniProtKB Site 165 165 . . . Note=Transition state stabilizer;Ontology_term=ECO:0000250;evidence=ECO:0000250