##gff-version 3 Q74Z34 UniProtKB Chain 1 242 . . . ID=PRO_0000082547;Note=Ubiquitin-conjugating enzyme E2 6 Q74Z34 UniProtKB Topological domain 1 217 . . . Note=Cytoplasmic;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q74Z34 UniProtKB Transmembrane 218 240 . . . Note=Helical;Ontology_term=ECO:0000255;evidence=ECO:0000255 Q74Z34 UniProtKB Domain 5 163 . . . Note=UBC core;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00388 Q74Z34 UniProtKB Active site 87 87 . . . Note=Glycyl thioester intermediate;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00388