##gff-version 3 O74201 UniProtKB Chain 1 179 . . . ID=PRO_0000082528;Note=Ubiquitin-conjugating enzyme E2 2 O74201 UniProtKB Domain 4 150 . . . Note=UBC core;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00388 O74201 UniProtKB Region 1 28 . . . Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite O74201 UniProtKB Region 145 179 . . . Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite O74201 UniProtKB Region 151 179 . . . Note=Acidic tail O74201 UniProtKB Compositional bias 148 179 . . . Note=Acidic residues;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite O74201 UniProtKB Active site 88 88 . . . Note=Glycyl thioester intermediate;Ontology_term=ECO:0000255,ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00388,ECO:0000255|PROSITE-ProRule:PRU10133