##gff-version 3 O96612 UniProtKB Chain 1 451 . . . ID=PRO_0000389021;Note=Ubiquitin hydrolase B O96612 UniProtKB Domain 19 450 . . . Note=USP O96612 UniProtKB Region 83 154 . . . Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite O96612 UniProtKB Active site 399 399 . . . Note=Nucleophile;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU10093 O96612 UniProtKB Active site 408 408 . . . Note=Proton acceptor;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU10093