>2grp_A mol:protein length:161 Ubiquitin-conjugating enzyme E2 I GSHMSGIALSRLAQERKAWRKDHPFGFVAVPTKNPDGTMNLMNWECAIPGKKGTPWEGG LFKLRMLFKDDYPSSPPKCKFEPPLFHPNVAPSGTVCLSILEEDKDWRPAITIKQILLG IQELLNEPNIQDPAQAEAYTIYCQNRVEYEKRVRAQAKKFAPS