15-hydroxyprostaglandin-I dehydrogenase (NADP+)
- 15-hydroxyprostaglandin-I dehydrogenase (NADP+)
In enzymology, a 15-hydroxyprostaglandin-I dehydrogenase (NADP+) (EC number|1.1.1.231) is an enzyme that catalyzes the chemical reaction
:(5Z,13E)-(15S)-6,9alpha-epoxy-11alpha,15-dihydroxyprosta-5,13- dienoate + NADP+ (5Z,13E)-6,9alpha-epoxy-11alpha-hydroxy-15-oxoprosta-5,13-dienoate + NADPH + H+
The 3 substrates of this enzyme are (5Z,13E)-(15S)-6,9alpha-epoxy-11alpha,15-dihydroxyprosta-5,13-, dienoate, and NADP+, whereas its 3 products are (5Z,13E)-6,9alpha-epoxy-11alpha-hydroxy-15-oxoprosta-5,13-dienoate, NADPH, and H+.
This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with NAD+ or NADP+ as acceptor. The systematic name of this enzyme class is (5Z,13E)-(15S)-6,9alpha-epoxy-11alpha,15-dihydroxyprosta-5,13-dienoa te:NADP+ 15-oxidoreductase. Other names in common use include prostacyclin dehydrogenase, PG I2 dehydrogenase, prostacyclin dehydrogenase, NADP+-linked 15-hydroxyprostaglandin (prostacyclin) dehydrogenase, NADP+-dependent PGI2-specific 15-hydroxyprostaglandin dehydrogenase, and 15-hydroxyprostaglandin-I dehydrogenase (NADP+).
References
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External links
::"The CAS registry number for this enzyme class is CAS registry|79468-49-8."
Gene Ontology (GO) codes
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