The Enzyme Database

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EC 1.1.1.188     
Accepted name: prostaglandin-F synthase
Reaction: (5Z,13E)-(15S)-9α,11α,15-trihydroxyprosta-5,13-dienoate + NADP+ = (5Z,13E)-(15S)-9α,15-dihydroxy-11-oxoprosta-5,13-dienoate + NADPH + H+
Other name(s): prostaglandin-D2 11-reductase; reductase, 15-hydroxy-11-oxoprostaglandin; PGD2 11-ketoreductase; PGF synthetase; prostaglandin 11-ketoreductase; prostaglandin D2-ketoreductase; prostaglandin F synthase; prostaglandin F synthetase; synthetase, prostaglandin F; PGF synthetase; NADPH-dependent prostaglandin D2 11-keto reductase; prostaglandin 11-keto reductase
Systematic name: (5Z,13E)-(15S)-9α,11α,15-trihydroxyprosta-5,13-dienoate:NADP+ 11-oxidoreductase
Comments: Reduces prostaglandin D2 and prostaglandin H2 to prostaglandin F2; prostaglandin D2 is not an intermediate in the reduction of prostaglandin H2. Also catalyses the reduction of a number of carbonyl compounds, such as 9,10-phenanthroquinone and 4-nitroacetophenone.
Links to other databases: BRENDA, EXPASY, KEGG, MetaCyc, PDB, CAS registry number: 55976-95-9
References:
1.  Reingold, D.F., Kawasaki, A. and Needleman, P. A novel prostaglandin 11-keto reductase found in rabbit liver. Biochim. Biophys. Acta 659 (1981) 179–188. [PMID: 7248318]
2.  Watanabe, K., Shimizu, T. and Hayaishi, O. Enzymatic conversion of prostaglandin-D2 to prostaglandin-F in the rat lung. Biochem. Int. 2 (1981) 603–610.
3.  Watanabe, K., Yoshida, R., Shimizu, T. and Hayaishi, O. Enzymatic formation of prostaglandin F from prostaglandin H2 and D2. Purification and properties of prostaglandin F synthetase from bovine lung. J. Biol. Chem. 260 (1985) 7035–7041. [PMID: 3858278]
4.  Wong, P.Y.-K. Purification and partial characterization of prostaglandin D2 11-keto reductase in rabbit liver. Biochim. Biophys. Acta 659 (1981) 169–178. [PMID: 7248317]
5.  Wong, P.Y.-K. Purification of PGD2 11-ketoreductase from rabbit liver. Methods Enzymol. 86 (1982) 117–125. [PMID: 7132748]
[EC 1.1.1.188 created 1984, modified 1989, modified 1990]
 
 


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