##gff-version 3 A0QZ47 UniProtKB Propeptide 1 62 . . . ID=PRO_0000383487;Note=Removed in mature form%3B by autocatalysis;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_02113 A0QZ47 UniProtKB Chain 63 303 . . . ID=PRO_0000383488;Note=Proteasome subunit beta A0QZ47 UniProtKB Region 282 303 . . . Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite A0QZ47 UniProtKB Active site 63 63 . . . Note=Nucleophile;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_02113