>3CRP_2|Chains B, C, E|GCN4 leucine zipper|Saccharomyces cerevisiae (4932) MKVKQLEDAVEELLSANYHLENAVARLKKLVGER >3CRP_1|Chains A, D|GCN4 leucine zipper|Saccharomyces cerevisiae (4932) MKVKQLADKVEELLSKNYHLANEVARLAKLVGER