>8f8u_B mol:protein length:328 Bifunctional ligase/repressor BirAMAHHHHHHMKDHTIPLTLISILADGEFHSGEQLGEQLGMSRAAINKHIQTLRDWGVDVFTVPGKGYSLPEPIHLLDEKKISQEIDHGRVTVLPVIDSTNQYLLDRLDELTSGDACVAEYQQAGRGRRGRKWFSPFGANLYLSMYWRLEQGPAAAIGLSLVIGIVIAEVLQQLGAEQVRVKWPNDIYLQDRKLSGILVELTGKTGDAAQIVSGAGINLVMRRVESDVVNQGWISLQEAGVVIDRNLLAARLIKELRLGLELFEQEGLAPYLPRWEKLDNFIHRPVKLIIGDKEIYGISRGIDAQGALLLEQDGVIKAWVGGEISLRSAE