UBE2C GI:32967285 ubiquitin-conjugating enzyme E2C isoform 3 1 masqnrdpaa tsvaaarkga epsggaargp vgkrlqqelm tlmvyedlry 50 51 klslefpsgy pynaptvkfl tpcyhpnvdt qgnicldilk ekwsalydvr 100 101 tillsiqsll gepnidspln thaaelwknp tafkkylqet yskqvtsqep 150