##gff-version 3
A4X744	UniProtKB	Propeptide	1	53	.	.	.	ID=PRO_0000397578;Note=Removed in mature form%3B by autocatalysis;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_02113	
A4X744	UniProtKB	Chain	54	279	.	.	.	ID=PRO_0000397579;Note=Proteasome subunit beta 2	
A4X744	UniProtKB	Active site	54	54	.	.	.	Note=Nucleophile;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_02113