>gi|32967287 ubiquitin-conjugating enzyme E2C isoform 4 [Homo sapiens] MTLMMSGDKGISAFPESDNLFKWVGTIHGAAGTVYEDLRYKLSLEFPSGY PYNAPTVKFLTPCYHPNVDTQGNICLDILKEKWSALYDVRTILLSIQSLL GEPNIDSPLNTHAAELWKNPTAFKKYLQETYSKQVTSQEP