Reaction: 11α-hydroxy-9,15-dioxoprostanoate + NAD(P)+ = (13E)-11α-hydroxy-9,15-dioxoprost-13-enoate + NAD(P)H + H+
Other name(s): 15-oxo-Δ13-prostaglandin reductase; Δ13-15-ketoprostaglandin reductase; 15-ketoprostaglandin Δ13-reductase; prostaglandin Δ13-reductase; prostaglandin 13-reductase; (5Z)-(15S)-11α-hydroxy-9,15-dioxoprostanoate:NAD(P)+ Δ13-oxidoreductase; (5Z)-11α-hydroxy-9,15-dioxoprost-5-enoate:NAD(P)+ Δ13-oxidoreductase
Systematic name: 11α-hydroxy-9,15-dioxoprostanoate:NAD(P)+ Δ13-oxidoreductase
Comments: Reduces 13,14-dehydro-15-oxoprostaglandins to 13,14-dihydro derivatives. The enzyme from placenta is specific for NAD+.
Links to other databases: BRENDA, EXPASY, KEGG, MetaCyc, PDB, CAS registry number: 57406-74-3
References:
1. Hansen, H.S. Purification and assay of 15-ketoprostaglandin Δ13-reductase from bovine lung. Methods Enzymol. 86 (1982) 156-163. [PMID: 6290839]
2. Jarabak, J. Isolation and properties of a 15-ketoprostaglandin Δ13-reductase from human placenta. Methods Enzymol. 86 (1982) 163-167. [PMID: 7132753]