>gi|226056130 prostaglandin reductase 1 isoform 2 [Homo sapiens] MVRTKTWTLKKHFVGYPTNSDFELKTAELPPLKNGEVLLEALFLTVDPYM RVAAKRLKEGDTMMGQQVAKVVESKNVALPKGTIVLASPGWTTHSISDGK DLEKLLTEWPDTIPLSLALGTVGMPGLTAYFGLLEICGVKGGETVMVNAA AGAVGSVVGQIAKLKGCKVVGAVGSDEKVAYLQKLGFDVVFNYKTVESLE ETLKKASPDGYDCYFDNVGGEFSNTVIGQMKKFGRIAICGAISTYNRTGP LPPGPPPEIVIYQELRMEAFVVYRWQGDARQKALKDLLKWVLEIKRENEE D