##gff-version 3 P61078 UniProtKB Chain 1 147 . . . ID=PRO_0000082468;Note=Ubiquitin-conjugating enzyme E2 D3 P61078 UniProtKB Domain 1 147 . . . Note=UBC core;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00388 P61078 UniProtKB Active site 85 85 . . . Note=Glycyl thioester intermediate;Ontology_term=ECO:0000255,ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00388,ECO:0000255|PROSITE-ProRule:PRU10133 P61078 UniProtKB Disulfide bond 21 107 . . . Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P61077