##gff-version 3 Q9LJZ5 UniProtKB Chain 1 181 . . . ID=PRO_0000345185;Note=Ubiquitin-conjugating enzyme E2 19 Q9LJZ5 UniProtKB Domain 36 181 . . . Note=UBC core;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00388 Q9LJZ5 UniProtKB Region 1 33 . . . Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite Q9LJZ5 UniProtKB Active site 120 120 . . . Note=Glycyl thioester intermediate;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00388 Q9LJZ5 UniProtKB Alternative sequence 1 45 . . . ID=VSP_034927;Note=In isoform 2. Missing;Ontology_term=ECO:0000305;evidence=ECO:0000305 Q9LJZ5 UniProtKB Mutagenesis 120 120 . . . Note=Unable to form a complex with ubiquitin. C->A;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:12427990;Dbxref=PMID:12427990 Q9LJZ5 UniProtKB Mutagenesis 120 120 . . . Note=Formation of a stable oxygen-ester bond with ubiquitin. C->S;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:12427990;Dbxref=PMID:12427990