>2o7d_B mol:protein length:523 Putative histidine ammonia-lyaseMLAMSPPKPAVELDRHIDLDQAHAVASGGARIVLAPPARDRCRASEARLGAVIREARHVYGLTTGFGPLANRLISGENVRTLQANLVHHLASGVGPVLDWTTARAMVLARLVSIAQGASGASEGTIARLIDLLNSELAPAVPSRGTVGASGDLTPLAHMVLCLQGRGDFLDRDGTRLDGAEGLRRGRLQPLDLSHRDALALVNGTSAMTGIALVNAHACRHLGNWAVALTALLAECLRGRTEAWAAALSDLRPHPGQKDAAARLRARVDGSARVVRHVIAERRLDAGDIGTEPEAGQDAYSLRCAPQVLGAGFDTLAWHDRVLTIELNAVTDNPVFPPDGSVPALHGGNFMGQHVALTSDALATAVTVLAGLAERQIARLTDERLNRGLPPFLHRGPAGLNSGFMGAQVTATALLAEMRATGPASIHSISTNAANQDVVSLGTIAARLCREKIDRWAEILAILALCLAQAAELRCGSGLDGVSPAGKKLVQALREQFPPLETDRPLGQEIAALATHLLQQSPV