##gff-version 3 O23710 UniProtKB Propeptide 1 37 . . . ID=PRO_0000042830;Note=Removed in mature form O23710 UniProtKB Chain 38 273 . . . ID=PRO_0000042831;Note=Proteasome subunit beta type-7-A O23710 UniProtKB Active site 40 40 . . . Note=Nucleophile;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P25043 O23710 UniProtKB Alternative sequence 249 267 . . . ID=VSP_018144;Note=In isoform 2. EVLLTKITPLLERVEITEV->GSSHQNHPIAGASRNHRSW;Ontology_term=ECO:0000305;evidence=ECO:0000305 O23710 UniProtKB Alternative sequence 268 273 . . . ID=VSP_018145;Note=In isoform 2. Missing;Ontology_term=ECO:0000305;evidence=ECO:0000305 O23710 UniProtKB Sequence conflict 27 27 . . . Note=Q->P;Ontology_term=ECO:0000305;evidence=ECO:0000305