>4fn4_D mol:protein length:254 Short chain dehydrogenaseSYQSLKNKVVIVTGAGSGIGRAIAKKFALNDSIVVAVELLEDRLNQIVQELRGMGKEVLGVKADVSKKKDVEEFVRRTFETYSRIDVLCNNAGIMDGVTPVAEVSDELWERVLAVNLYSAFYSSRAVIPIMLKQGKGVIVNTASIAGIRGGFAGAPYTVAKHGLIGLTRSIAAHYGDQGIRAVAVLPGTVKTNIGLGSSKPSELGMRTLTKLMSLSSRLAEPEDIANVIVFLASDEASFVNGDAVVVDGGLTVL