##gff-version 3 A0RU86 UniProtKB Propeptide 1 4 . . . ID=PRO_0000397284;Note=Removed in mature form%3B by autocatalysis;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_02113 A0RU86 UniProtKB Chain 5 193 . . . ID=PRO_0000397285;Note=Proteasome subunit beta 1 A0RU86 UniProtKB Active site 5 5 . . . Note=Nucleophile;Ontology_term=ECO:0000255;evidence=ECO:0000255|HAMAP-Rule:MF_02113