Survey with prize
You are using an unsupported browser. Please upgrade your browser to a newer version to get the best experience on Bovine Metabolome Database.
Record Information
Version1.0
Creation Date2016-09-30 22:46:58 UTC
Update Date2020-05-21 16:27:00 UTC
BMDB IDBMDB0001509
Secondary Accession Numbers
  • BMDB01509
Metabolite Identification
Common Name20-Hydroxy-leukotriene B4
Description20-Hydroxy-leukotriene B4, also known as 20-OH-LTB4 or 20-hydroxy-LTB4, belongs to the class of organic compounds known as leukotrienes. These are eicosanoids containing a hydroxyl group attached to the aliphatic chain of an arachidonic acid. Leukotrienes have four double bonds, three (and only three) of which are conjugated. Thus, 20-hydroxy-leukotriene B4 is considered to be an eicosanoid lipid molecule. 20-Hydroxy-leukotriene B4 is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral.
Structure
Thumb
Synonyms
ValueSource
(6Z,8E,10E,14Z)-(5S,12R)-5,12,20-Trihydroxyeicosa-6,8,10,14-tetraenoateChEBI
(6Z,8E,10E,14Z)-(5S,12R)-5,12,20-Trihydroxyicosa-6,8,10,14-tetraenoateChEBI
20-Hydroxy-LTB4ChEBI
20-OH-Leukotriene b4ChEBI
20-OH-LTB4ChEBI
(6Z,8E,10E,14Z)-(5S,12R)-5,12,20-Trihydroxyeicosa-6,8,10,14-tetraenoic acidGenerator
(6Z,8E,10E,14Z)-(5S,12R)-5,12,20-Trihydroxyicosa-6,8,10,14-tetraenoic acidGenerator
(5S,12R)-5,12,20-Trihydroxy-(6Z,8E,10E,14Z)-eicosatetraenoateHMDB
(5S,12R)-5,12,20-Trihydroxy-(6Z,8E,10E,14Z)-eicosatetraenoic acidHMDB
(5S,6Z,8E,10E,12R,14Z)-5,12,20-Trihydroxyicosa-6,8,10,14-tetraenoateHMDB
(5S,6Z,8E,10E,12R,14Z)-5,12,20-Trihydroxyicosa-6,8,10,14-tetraenoic acidHMDB
20-Hydroxy LTB4HMDB
20-Hydroxyleukotriene b4HMDB
20-OH-5S,12S-Dihydroxy-6,10-trans-8,14-cis-eicosatetraenoateHMDB
20-OH-5S,12S-Dihydroxy-6,10-trans-8,14-cis-eicosatetraenoic acidHMDB
5,12,20-THETEHMDB
5,12,20-TriHETEHMDB
5S,12R,20-Trihydroxy-6Z,8E,10E,14Z-eicosatetraenoateHMDB
5S,12R,20-Trihydroxy-6Z,8E,10E,14Z-eicosatetraenoic acidHMDB
Omega-hydroxy-LTB4HMDB
W-Hydroxy-LTB4HMDB
[S-[R*,s*-(e,Z,e,Z)]]-5,12,20-trihydroxy-6,8,10,14-eicosatetraenoateHMDB
[S-[R*,s*-(e,Z,e,Z)]]-5,12,20-trihydroxy-6,8,10,14-eicosatetraenoic acidHMDB
20-Hydroxy-leukotriene bHMDB
5,12,20-Trihydroxy-6,8,10,14-eicosatetraenoic acidHMDB
5,12,20-Trihydroxy-6,8,10,14-eicosatetraenoic acid, (S-(r*,s*-(e,Z,e,Z)))-isomerHMDB
Chemical FormulaC20H32O5
Average Molecular Weight352.4651
Monoisotopic Molecular Weight352.224974134
IUPAC NameNot Available
Traditional NameNot Available
CAS Registry Number79516-82-8
SMILESNot Available
InChI Identifier
InChI=1S/C20H32O5/c21-17-10-6-2-1-3-7-12-18(22)13-8-4-5-9-14-19(23)15-11-16-20(24)25/h3-5,7-9,13-14,18-19,21-23H,1-2,6,10-12,15-17H2,(H,24,25)/b5-4+,7-3-,13-8+,14-9-/t18-,19-/m1/s1
InChI KeyPTJFJXLGRSTECQ-PSPARDEHSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as leukotrienes. These are eicosanoids containing a hydroxyl group attached to the aliphatic chain of an arachidonic acid. Leukotrienes have four double bonds, three (and only three) of which are conjugated.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassEicosanoids
Direct ParentLeukotrienes
Alternative Parents
Substituents
  • Leukotriene
  • Hydroxyeicosatetraenoic acid
  • Long-chain fatty acid
  • Hydroxy fatty acid
  • Fatty acid
  • Unsaturated fatty acid
  • Secondary alcohol
  • Carboxylic acid derivative
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Polyol
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • Primary alcohol
  • Carbonyl group
  • Organooxygen compound
  • Alcohol
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
StatusExpected but not Quantified
Origin
  • Endogenous
  • Exogenous
BiofunctionNot Available
ApplicationNot Available
Cellular locations
  • Cell membrane
  • Cytoplasm
  • Membrane
Physical Properties
StateLiquid
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted PropertiesNot Available
Spectra
Spectra
Spectrum TypeDescriptionSplash Key
Biological Properties
Cellular Locations
  • Cell membrane
  • Cytoplasm
  • Membrane
Biospecimen LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
HMDB IDHMDB0001509
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB022663
KNApSAcK IDNot Available
Chemspider ID4444320
KEGG Compound IDC04853
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN ID6287
PubChem Compound5280745
PDB IDNot Available
ChEBI ID15646
References
Synthesis ReferenceZamboni, Robert; Rokach, Joshua. Stereospecific synthesis of two metabolites of LTB4. Tetrahedron Letters (1982), 23(46), 4751-4.
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available

Enzymes

General function:
Secondary metabolites biosynthesis, transport and catabolism
Specific function:
Cytochromes P450 are a group of heme-thiolate monooxygenases. In liver microsomes, this enzyme is involved in an NADPH-dependent electron transport pathway. It oxidizes a variety of structurally unrelated compounds, including steroids, fatty acids, and xenobiotics.
Gene Name:
CYP3A28
Uniprot ID:
P79102
Molecular weight:
58152.0
Reactions
6-trans-Leukotriene B4 + NADPH + Oxygen → 20-Hydroxy-leukotriene B4 + NADP + Waterdetails