>3mq0_A mol:protein length:275 Transcriptional repressor of the blcABC operonMGQRGQVCQGKCMAEDQQSSQISDTVPALRRAVRILDLVAGSPRDLTAAELTRFLDLPKSSAHGLLAVMTELDLLARSADGTLRIGPHSLRWANGFLSHLDIVSTFNDHLAQRHDLDPYTVTLTVREGGEVVYIGCRNSAQPLGHTFRIGMRLPAPFTATGKILLSDLGPGELRMLFSQFPQPLTSRSVAGLSQLEEELALTRARGYSIDDGQIREGMLCIGAAIRDYSGAASAGIAISLIRSEASDEKIAYLGEELRTTANALSEKLGYRSQKD