>8fi3_B mol:protein length:328 Bifunctional ligase/repressor BirAMAHHHHHHMKDHTIPLTLISILADGEFHSGEQLGEQLGMSRAAINKHIQTLRDWGVDVFTVPGKGYSLPEPIHLLDEKKISQEIDHGRVTVLPVIDSTNQYLLDRLDELTSGDACVAEYQQAGRGRRGRKWFSPFGANLYLSMYWRLEQGPAAAIGLSLVIGIVIAEVLQQLGAEQVRVKWPNDIYLQDRKLSGILVELTGKTGDAAQIVSGAGINLVMRRVESDVVNQGWISLQEAGVVIDRNLLAARLIKELRLGLELFEQEGLAPYLPRWEKLDNFIHRPVKLIIGDKEIYGISRGIDAQGALLLEQDGVIKAWVGGEISLRSAE