LTB4 is oxidised to 12-oxoLTB4 by PTGR1
LTB4 + NADP+ → 12-oxoLTB4 + NADPH + H+
- Reactome
- R-HSA-2161567
- Compartment
- cytosol
- Rhea
- RHEA:50609
Inputs
- LTB4CHEBI:57461, C20H31O4, cytosol
- NADP+CHEBI:58349, C21H25N7O17P3, cytosol
Outputs
- 12-oxoLTB4CHEBI:133309, C20H29O4, cytosol
- NADPHCHEBI:57783, C21H26N7O17P3, cytosol
- H+CHEBI:15378, H, cytosol
Catalysed by
- leukotriene B4 12-hydroxy dehydrogenase activity of PTGR1 [cytosol]UniProt Q14914
Literature
- cDNA cloning, expression, and mutagenesis study of leukotriene B4 12-hydroxydehydrogenase J Biol Chem, 1996
- Enzymatic inactivation of leukotriene B4 by a novel enzyme found in the porcine kidney. Purification and properties of leukotriene B4 12-hydroxydehydrogenase J Biol Chem, 1993
- Purification, cDNA cloning and expression of 15-oxoprostaglandin 13-reductase from pig lung Biochem J, 1998