##gff-version 3 Q291J4 UniProtKB Chain 1 475 . . . ID=PRO_0000395831;Note=Ubiquitin carboxyl-terminal hydrolase calypso Q291J4 UniProtKB Region 411 475 . . . Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite Q291J4 UniProtKB Compositional bias 411 426 . . . Note=Polar residues;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite Q291J4 UniProtKB Compositional bias 434 455 . . . Note=Polar residues;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite Q291J4 UniProtKB Compositional bias 458 475 . . . Note=Basic residues;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite Q291J4 UniProtKB Active site 130 130 . . . Note=Nucleophile;Ontology_term=ECO:0000250;evidence=ECO:0000250 Q291J4 UniProtKB Active site 212 212 . . . Note=Proton donor;Ontology_term=ECO:0000250;evidence=ECO:0000250 Q291J4 UniProtKB Site 227 227 . . . Note=Important for enzyme activity;Ontology_term=ECO:0000250;evidence=ECO:0000250