>2Z5D_1|Chains A, B|Ubiquitin-conjugating enzyme E2 H|Homo sapiens (9606) MGSSHHHHHHSSGLVPRGSMSSPSPGKRRMDTDVIKLIESKHEVTILGGLNEFVVKFYGPQGTPYEGGVWKVRVDLPDKYPFKSPSIGFMNKIFHPNIDEASGTVCLDVINQTWTALYDLTNIFESFLPQLLAYPNPIDPLNGDAAAMYLHRPEEYKQKIKEYIQKYATEEALKEQEEG