>3k2z_B mol:protein length:196 LexA repressorMDLTERQRKVLLFIEEFIEKNGYPPSVREIARRFRITPRGALLHLIALEKKGYIERKNGKPRALRISKSIRNKIPLIGEIRAGEKREAIEYLEDYIEIPESFLSSGYDHFLLKVKGESMIEEHICDGDLVLVRRQDWAQNGDIVAAMVDGEVTLAKFYQRGDTVELRPANREMSSMFFRAEKVKILGKVVGVFRKL