##gff-version 3
Q73YW8	UniProtKB	Propeptide	1	67	.	.	.	ID=PRO_0000397538;Note=Removed in mature form%3B by autocatalysis;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_02113	
Q73YW8	UniProtKB	Chain	68	303	.	.	.	ID=PRO_0000397539;Note=Proteasome subunit beta	
Q73YW8	UniProtKB	Active site	68	68	.	.	.	Note=Nucleophile;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_02113