Term Name: prostaglandin H2 endoperoxidase reductase activity
Synonyms: PGH2 9,11-endoperoxidase, PGH2 9-,11-endoperoxide reductase
Definition: Catalysis of the reaction: prostaglandin H2 + NADPH + H+ -> prostaglandin F2alpha + NADP+. This reaction is the reduction of prostaglandin H2 ((5Z,13E)-(15S)-9alpha,11alpha-Epidioxy-15-hydroxyprosta-5,13-dienoate) to prostaglandin F2alpha ((5Z,13E)-(15S)-9alpha,11alpha,15-Trihydroxyprosta-5,13-dienoate).
Ontology: GO: Molecular Function [GO:0036130]    QuickGO    AmiGO

Relationships
is part of: prostaglandin metabolic process
is a type of: oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor