>4r22_B mol:protein length:82 HTH-type transcriptional regulator TnrASYRDKKVMSIGIVKELTGLSERQIRYYEKRSLLFPDRTNTGIRKYSFSDVERLMDIADRIEEGVQTSEIRTELAKKDEARKM