##gff-version 3 C7PVV2 UniProtKB Propeptide 1 60 . . . ID=PRO_0000397502;Note=Removed in mature form%3B by autocatalysis;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_02113 C7PVV2 UniProtKB Chain 61 288 . . . ID=PRO_0000397503;Note=Proteasome subunit beta C7PVV2 UniProtKB Active site 61 61 . . . Note=Nucleophile;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_02113