##gff-version 3 Q9V298 UniProtKB Chain 1 655 . . . ID=PRO_0000184572;Note=Alpha-amylase Q9V298 UniProtKB Active site 123 123 . . . Note=Nucleophile;Ontology_term=ECO:0000250;evidence=ECO:0000250 Q9V298 UniProtKB Active site 214 214 . . . Note=Proton donor;Ontology_term=ECO:0000250;evidence=ECO:0000250