>3pk7_H mol:protein length:405 Mandelate racemase/muconate lactonizing enzymeMSLKIRDAYTIVTCPGRNFVTLKIVTESGTHGIGDATLNGREMAVAAYLDEHVVPALIGRDAGRIEDTWQYLYRGAYWRRGPVTMTAIAAVDMALWDIKAKAAGMPLYQLLGGKSRERVMTYAHCTGQTIEDCLGEVARHVELGYRAVRVQSGVPGIETTYGVAKTPGERYEPADSSLPAEHVWSTEKYLNHAPKLFAAVRERFGDDLHVLHDVHHRLTPIEAARLGKAVEPYHLFWLEDCVPAENQESLRLIREHTTTPLAIGEVFNSIHDCRELIQNQWIDYIRMPLTHGGGITAMRRVADLASLYHVRTGFHGPTDLSPVCLGAAIHFDTWVPNFGIQEHMPHTDETDAVFPHDYRFEDGHFLAGESPGHGVDIDEELAAKYPYERASLPVNRLEDGTLWHW