##gff-version 3
P49009	UniProtKB	Chain	1	538	.	.	.	ID=PRO_0000012011;Note=Beta-hexosaminidase subunit alpha	
P49009	UniProtKB	Active site	317	317	.	.	.	Note=Proton donor;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P06865	
P49009	UniProtKB	Glycosylation	44	44	.	.	.	Note=N-linked (GlcNAc...) asparagine;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00498