>3ay3_A mol:protein length:267 NAD-dependent epimerase/dehydrataseMLNRLLVTGAAGGVGSAIRPHLGTLAHEVRLSDIVDLGAAEAHEEIVACDLADAQAVHDLVKDCDGIIHLGGVSVERPWNDILQANIIGAYNLYEAARNLGKPRIVFASSNHTIGYYPRTTRIDTEVPRRPDSLYGLSKCFGEDLASLYYHKFDIETLNIRIGSCFPKPKDARMMATWLSVDDFMRLMKRAFVAPKLGCTVVYGASANTESWWDNDKSAFLGWVPQDSSEIWREEIEQQAGEIDPDDPAVIYQGGKFVAAGHPDDAE