UBE2L6 GI:4759282 ubiquitin-conjugating enzyme E2L 6 isoform 1 1 mmasmrvvke ledlqkkppp ylrnlssdda nvlvwhalll pdqppyhlka 50 51 fnlrisfppe ypfkppmikf ttkiyhpnvd engqiclpii ssenwkpctk 100 101 tcqvlealnv lvnrpnirep lrmdladllt qnpelfrkna eeftlrfgvd 150 151 rps