>tr|A0A974HAP8|A0A974HAP8_XENLA E2 ubiquitin-conjugating enzyme OS=Xenopus laevis GN=ube2s.S MNSNVENLPPHIIRRVYKEVSTLTSDPPEGIKIIPNEEDITDVQVNIEGPEGTPYAGGMF RMKLILGKDFPAAPPKGYFLTKIFHPNVSNNGEICVNVLKKDWKAELGIRHVLLTIKCLL IHPNPESALNEEAGRLLLENYEEYASRARLMTDIHAQGTSLRGKDPTDPCSSASTPVVSG DGPMAKKHAGDRDKKLAAKKKTDKKRALRRL