>1O3S_1|Chain A[auth B]|5'-D(*AP*AP*AP*AP*AP*TP*GP*CP*GP*AP*T)-3'| AAAAATGCGAT >1O3S_2|Chain B[auth C]|5'-D(*CP*TP*AP*GP*AP*TP*CP*GP*CP*AP*TP*TP*TP*TP*T)-3'| CTAGATCGCATTTTT >1O3S_3|Chain C[auth A]|CATABOLITE GENE ACTIVATOR PROTEIN|Escherichia coli (562) DPTLEWFLSHCHIHKYPSKSTLIHQGEKAETLYYIVKGSVAVLIKDEEGKEMILSYLNQGDFIGELGLFEEGQERSAWVRAKTACEVAEISYKKFRQLIQVNPDILMRLSAQMARRLQVTSEKVGNLAFLDVTGRIAQTLLNLAKQPDAMTHPDGMQIKITRQEIGQIVGCSRDTVGRILKMLEDQNLISAHGKTIVVYG