![]() | |
Names | |
---|---|
Preferred IUPAC name
(5S,6E,8Z,11Z,14Z)-5-Hydroperoxyicosa-6,8,11,14-tetraenoic acid | |
Identifiers | |
3D model (JSmol) |
|
ChemSpider |
|
MeSH | Arachidonic+acid+5-hydroperoxide |
PubChem CID |
|
CompTox Dashboard (EPA) |
|
| |
| |
Properties | |
C20H32O4 | |
Molar mass | 336.466 g/mol |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). |
Arachidonic acid 5-hydroperoxide (5-hydroperoxyeicosatetraenoic acid, 5-HPETE) is an intermediate in the metabolism of arachidonic acid by the ALOX5 enzyme in humans or Alox5 enzyme in other mammals. The intermediate is then further metabolized to: a) leukotriene A4 which is then metabolized to the chemotactic factor for leukocytes, leukotriene B4, or to contractors of lung airways, leukotriene C4, leukotriene D4, and leukotriene E4; b) the leukocyte chemotactic factors, 5-hydroxyicosatetraenoic acid and 5-oxo-eicosatetraenoic acid; or c) the specialized pro-resolving mediators of inflammation, lipoxin A4 and lipoxin B4.[1][2]
| |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Precursor |
| ||||||||||||||
Prostanoids |
| ||||||||||||||
Leukotrienes (LT) |
| ||||||||||||||
Eoxins (EX) |
| ||||||||||||||
Nonclassic |
| ||||||||||||||
By function |
|
| |||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Receptor (ligands) |
| ||||||||||||||||
Enzyme (inhibitors) |
| ||||||||||||||||
Others |
| ||||||||||||||||
|
![]() | This article about an alkene is a stub. You can help Wikipedia by expanding it. |
![]() | This biochemistry article is a stub. You can help Wikipedia by expanding it. |