##gff-version 3
P43473	UniProtKB	Chain	1	557	.	.	.	ID=PRO_0000054335;Note=Alpha-glucosidase	
P43473	UniProtKB	Active site	201	201	.	.	.	Note=Nucleophile;Ontology_term=ECO:0000250;evidence=ECO:0000250	
P43473	UniProtKB	Active site	256	256	.	.	.	Note=Proton donor;Ontology_term=ECO:0000250;evidence=ECO:0000250	
P43473	UniProtKB	Site	332	332	.	.	.	Note=Transition state stabilizer;Ontology_term=ECO:0000250;evidence=ECO:0000250