>gi|226059159 prostaglandin reductase 1 isoform 1 [Homo sapiens] MVRTKTWTLKKHFVGYPTNSDFELKTAELPPLKNGEVLLEALFLTVDPYM RVAAKRLKEGDTMMGQQVAKVVESKNVALPKGTIVLASPGWTTHSISDGK DLEKLLTEWPDTIPLSLALGTVGMPGLTAYFGLLEICGVKGGETVMVNAA AGAVGSVVGQIAKLKGCKVVGAVGSDEKVAYLQKLGFDVVFNYKTVESLE ETLKKASPDGYDCYFDNVGGEFSNTVIGQMKKFGRIAICGAISTYNRTGP LPPGPPPEIVIYQELRMEAFVVYRWQGDARQKALKDLLKWVLEGKIQYKE YIIEGFENMPAAFMGMLKGDNLGKTIVKA