>3fxr_B mol:protein length:305 LysR type regulator of tsaMBCDMLKLQTLQALICIEEVGSLRAAAQLLHLSQPALSAAIQQLEDELKAPLLVRTKRGVSLTSFGQAFMKHARLIVTESRRAQEEIGQLRGRWEGHITFAASPAIALAALPLALASFAREFPDVTVNVRDGMYPAVSPQLRDGTLDFALTAAHKHDIDTDLEAQPLYVSDVVIVGQRQHPMANATRLAELQECRWAFSSAPRGPGAIIRNAFARYGLPEPKLGLVCESFLALPGVVAHSDLLTTMPRTLYERNAFKDQLCSIPLQDALPNPTIYVLRRHDLPVTPAAAGLIRWIQHHALQTGHHHHHH