>5CM3_1|Chains A, B|TrfB transcriptional repressor protein|Escherichia coli (562) MKKRLTESQFQEAIQGLEVGQQTIEIARGVLVDGKPQATFATSLGLTRGAVSQAVHRVWAAFEDKNLPEGYARVTAVLPEHQAYIVRKWEADAKKKQ >5CM3_2|Chains C, D|5'-D(CP*CP*AP*AP*GP*TP*TP*TP*AP*GP*CP*TP*AP*AP*AP*CP*TP*TP*GP*GP*)-3'|Escherichia coli (562) CCAAGTTTAGCTAAACTTGG