>1u2u_B mol:protein length:32 General control protein GCN4 XEVQALKKRVQALKARNYALKQKVQALRHKGX >1u2u_B mol:protein length:32 General control protein GCN4 XEVQALKKRVQALKARNYALKQKVQALRHKGX >1u2u_A mol:protein length:32 General control protein GCN4 XEVAQLEKEVAQLEAENYQLEQEVAQLEHEGX