>4ipt_A mol:protein length:221 NAD-dependent epimerase/dehydrataseSNAMYKYITILGAAGQIAQXLTATLLTYTDMHITLYGRQLXTRIPPEIIDHERVTVIEGSFQNPGKLEQAVTNAEVVFVGAMESGSDMASIVKALSRKNIRRVIGVSMAGLSGEFPVALEKWTFDNLPISYVQGERQARNVLRESNLNYTILRLTWLYNDPEKTDYELIPEGAQFNDAQVSREAVVXAIFDILHAADETPFHRTSIGVGEPGTHYDKPSFH