Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-17 23:33:14 UTC
Update Date2024-04-30 19:38:25 UTC
Metabolite IDMMDBc0029584
Metabolite Identification
Common Name5(S)-Hydroperoxyeicosatetraenoic acid
Description5(S)-Hydroperoxyeicosatetraenoic acid is a lipid hydroperoxide precursor of leukotrienes. The first step of biosynthesis of leukotrienes is conversion of arachidonic acid into 5(S)-hydroperoxy-6,8,11,14-(E,Z,Z,Z)-eicosatetraenoic acid [5(S)-HpETE] by 5- lipoxygenases (5-LOX). Lipid hydroperoxides undergo homolytic decomposition into bifunctional electrophiles, which react with DNA bases to form DNA adducts. 5-LOX, the enzyme responsible for the formation of 5(S)-HpETE in vivo, is expressed primarily in leukocytes, including monocytes and macrophages. (PMID: 15777099 )
Structure
Synonyms
ValueSource
(5S,6E,8Z,11Z,14Z)-5-Hydroperoxyeicosa-6,8,11,14-tetraenoic acidChEBI
(5S,6E,8Z,11Z,14Z)-5-Hydroperoxyicosa-6,8,11,14-tetraenoateChEBI
(6E,8Z,11Z,14Z)-(5S)-5-Hydroperoxyeicosa-6,8,11,14-tetraenoateChEBI
(6E,8Z,11Z,14Z)-(5S)-5-Hydroperoxyeicosa-6,8,11,14-tetraenoic acidChEBI
(S)-5-HPETEChEBI
5(S)-Hydroperoxy-6(e),8(Z),11(Z),14(Z)-eicosatetraenoic acidChEBI
5(S)-Hydroperoxy-6-trans-8,11,14-cis-eicosatetraenoic acidChEBI
5(S)-Hydroxyperoxy-6E,8Z,11Z,14Z-eicosatetraenoic acidChEBI
5(S)-Hydroxyperoxy-6E,8Z,11Z,14Z-icosatetraenoic acidChEBI
5-Hydroperoxy-6-trans-8,11,14-cis-eicosatetraenoateChEBI
5S-HpETEChEBI
(5S,6E,8Z,11Z,14Z)-5-Hydroperoxyeicosa-6,8,11,14-tetraenoateGenerator
(5S,6E,8Z,11Z,14Z)-5-Hydroperoxyicosa-6,8,11,14-tetraenoic acidGenerator
5(S)-Hydroperoxy-6(e),8(Z),11(Z),14(Z)-eicosatetraenoateGenerator
5(S)-Hydroperoxy-6-trans-8,11,14-cis-eicosatetraenoateGenerator
5(S)-Hydroxyperoxy-6E,8Z,11Z,14Z-eicosatetraenoateGenerator
5(S)-Hydroxyperoxy-6E,8Z,11Z,14Z-icosatetraenoateGenerator
5-Hydroperoxy-6-trans-8,11,14-cis-eicosatetraenoic acidGenerator
5(S)-HydroperoxyeicosatetraenoateGenerator
5-HPETEHMDB
5-Hydroperoxy-6,8,11,14-eicosatetraenoic acidHMDB
6,8,11,14-Eicosatetraenoic acid 5-hydroperoxideHMDB
Arachidonic acid 5-hydroperoxideHMDB
cis,trans-5-Hydroperoxy-6,8,11,14-eicosatetraenoic acidHMDB
Molecular FormulaC20H32O4
Average Mass336.4657
Monoisotopic Mass336.230059512
IUPAC Name(5S,6E,8Z,11Z,14Z)-5-hydroperoxyicosa-6,8,11,14-tetraenoic acid
Traditional Name5-HpETE
CAS Registry Number71774-08-8
SMILES
CCCCC\C=C/C\C=C/C\C=C/C=C/[C@H](CCCC(O)=O)OO
InChI Identifier
InChI=1S/C20H32O4/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-16-19(24-23)17-15-18-20(21)22/h6-7,9-10,12-14,16,19,23H,2-5,8,11,15,17-18H2,1H3,(H,21,22)/b7-6-,10-9-,13-12-,16-14+/t19-/m1/s1
InChI KeyJNUUNUQHXIOFDA-JGKLHWIESA-N