##gff-version 3 Q5UQR3 UniProtKB Chain 1 468 . . . ID=PRO_0000080700;Note=Probable ubiquitin carboxyl-terminal hydrolase R319 Q5UQR3 UniProtKB Domain 42 462 . . . Note=USP Q5UQR3 UniProtKB Active site 51 51 . . . Note=Nucleophile;Ontology_term=ECO:0000255,ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU10092,ECO:0000255|PROSITE-ProRule:PRU10093 Q5UQR3 UniProtKB Active site 420 420 . . . Note=Proton acceptor;Ontology_term=ECO:0000255,ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU10092,ECO:0000255|PROSITE-ProRule:PRU10093