>6XNM_1|Chains A, C|GCN4-p1 peptide with A16|Saccharomyces cerevisiae (4932) RMKQLEDKVEELLSKAYHLENEVARLKKLV >6XNM_2|Chain B|GCN4-p1 peptide with Y16|Saccharomyces cerevisiae (4932) RMKQLEDKVEELLSKYYHLENEVARLKKLV