>5zl6_C mol:protein length:381 Histidine racemaseMNYNAPHRHAVIELSQSAVVHNLKVIKENTHAKEIMAVLKANAFSHGLPEMASLSITAGATRFGMAMLDEALTLRDLGYIQPIDVLGLTDPRYARLAAERNITLAFSTKESIKAAAEQLAGTGLTLKVSLPVDTGLNRIGFKSREDLVAAIQEVSAQDTLIFQSMWTHFATADTPNVDYVDFQISEWQRLTHDLPVEPNEKHFANTGIATWYPEKINTDIVRLGIGLFGINGSVPIMSMPFELIPALSLKAKVVNSKPLKKGDAVGYGAEYHAPNDGYLITIPIGHSDGYPFNGSGMRALVADGQIGHIVGGVAMDQSMIFVTNPVAVGTTVTLIGRVGDQSITMQDLAEHTQSSIVALMNDFAPRLQRIIVSLEHHHHHH