>6nsn_B mol:protein length:198 TetR family transcriptional regulator CifRGPMATRGRPRAFDRDTALQRAMDVFWVRGYEGASLAALTEAMEIRPPSLYAAFGSKEGLFREALAHYLGQHGRYRRDVLDGAPSAREGVAELLRETVARFTSDEFPRGCLVVLAALTGTPESEAVRDALSAERGESIRLFRERMRRGIADGDLAADTDMEELATFYATVLFGLSVQAKDRVPRERLLAVVERALRAWP