>5y1f_A mol:protein length:328 NAD dependent epimerase/dehydratase familyMGSSHHHHHHSSGLVPRGSHMILVTGALGQIGTELVLALQEKYGNDKIIASDLKEPENYHCKFEKCDIRDIETYERINNENKIEIVYHLAAILSAAGEKNPELCHDVNYNGLENVLKTAKKYNQKLFCPSSIAVFGPDVPKEMTPQNVELNPKTVYGITKVKGEELCDTYFKEHGIDVRGIRYPGLISWKHKPSGGTTDYAVEMYFDAVESGKYECFVNRNTRLPMMFMDDAIRATLELMDAPLDSLNYHSNYNLSSMSFSAEELEKEISAHVDFNCLYKPDYRQDIADTWPISINDDDARKDWGWEPKFDISKMTEEMITNLRRLNE