##gff-version 3 P42747 UniProtKB Initiator methionine 1 1 . . . Note=Removed;Ontology_term=ECO:0007744;evidence=ECO:0007744|PubMed:22223895;Dbxref=PMID:22223895 P42747 UniProtKB Chain 2 167 . . . ID=PRO_0000082588;Note=Ubiquitin-conjugating enzyme E2 14 P42747 UniProtKB Domain 5 165 . . . Note=UBC core;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00388 P42747 UniProtKB Active site 90 90 . . . Note=Glycyl thioester intermediate;Ontology_term=ECO:0000255,ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00388,ECO:0000255|PROSITE-ProRule:PRU10133 P42747 UniProtKB Modified residue 2 2 . . . Note=N-acetylalanine;Ontology_term=ECO:0007744;evidence=ECO:0007744|PubMed:22223895;Dbxref=PMID:22223895