##gff-version 3 B8GG66 UniProtKB Propeptide 1 9 . . . ID=PRO_0000397376;Note=Removed in mature form%3B by autocatalysis;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_02113 B8GG66 UniProtKB Chain 10 211 . . . ID=PRO_0000397377;Note=Proteasome subunit beta B8GG66 UniProtKB Active site 10 10 . . . Note=Nucleophile;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_02113