Record Information
Version1.0
Creation date2011-09-21 00:24:44 UTC
Update date2015-07-21 06:57:31 UTC
Primary IDFDB023105
Secondary Accession NumbersNot Available
Chemical Information
FooDB NameLeukotriene D4
DescriptionLeukotriene D4 (LTD4) is a cysteinyl leukotriene a family of potent inflammatory mediators. LTD4 is a pro-inflammatory mediator known to mediate its effects through specific cell-surface receptors belonging to the G-protein-coupled receptor family, namely the high-affinity CysLT1 (cysteinyl leukotriene 1) receptor. LTD4 is present at high levels in many inflammatory conditions, and areas of chronic inflammation have an increased risk for subsequent cancer development; LTD4 is associated with the pathogenesis of several inflammatory disorders, such as asthma and inflammatory bowel disease. Exposure to LTD4 increases survival and proliferation in intestinal epithelial cells. CysLT1 regulator is up-regulated in colon cancer tissue and LTD4 signalling facilitates the survival of cancer cells. LTD4 could reduce apoptosis in non-transformed epithelial cells. LTD4 causes up-regulation of b-catenin through the CysLT1 receptor, PI3K (phosphoinositide 3-kinase) and GSK-3b (glycogen synthase kinase 3b). LTD4 induces b-catenin translocation to the nucleus and activation of TCF/LEF family of transcription factors. LTD4 causes accumulation of free b-catenin in non-transformed intestinal epithelial cells through the CysLT1 receptor, and this accumulation is dependent upon the activation of PI3K as well as GSK-3b inactivation. (PMID: 16042577, 12607939) Leukotrienes are eicosanoids. The eicosanoids consist of the prostaglandins (PGs), thromboxanes (TXs), leukotrienes (LTs) and lipoxins (LXs). The PGs and TXs are collectively identified as prostanoids. Prostaglandins were originally shown to be synthesized in the prostate gland, thromboxanes from platelets (thrombocytes) and leukotrienes from leukocytes, hence the derivation of their names. All mammalian cells except erythrocytes synthesize eicosanoids. These molecules are extremely potent, able to cause profound physiological effects at very dilute concentrations. All eicosanoids function locally at the site of synthesis, through receptor-mediated G-protein linked signaling pathways. [HMDB]
CAS Number73836-78-9
Structure
Thumb
Synonyms
SynonymSource
(R-(R*,S*-(E,E,Z,Z)))-N-(S-(1-(4-carboxy-1-hydroxybutyl)-2,4,6,9-pentadecatetraenyl)-L-cysteinyl)-glycinehmdb
Leukotriene Dhmdb
LTDhmdb
LTD4hmdb
Predicted Properties
PropertyValueSource
Water Solubility0.0024 g/LALOGPS
logP1.15ALOGPS
logP1.47ChemAxon
logS-5.3ALOGPS
pKa (Strongest Acidic)3.23ChemAxon
pKa (Strongest Basic)9.2ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count5ChemAxon
Polar Surface Area153.44 ŲChemAxon
Rotatable Bond Count20ChemAxon
Refractivity140.94 m³·mol⁻¹ChemAxon
Polarizability56.21 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Chemical FormulaC25H40N2O6S
IUPAC name(5S,6R,7E,9E)-6-({2-amino-2-[(carboxymethyl)-C-hydroxycarbonimidoyl]ethyl}sulfanyl)-5-hydroxyicosa-7,9,11,14-tetraenoic acid
InChI IdentifierInChI=1S/C25H40N2O6S/c1-2-3-4-5-6-7-8-9-10-11-12-13-16-22(21(28)15-14-17-23(29)30)34-19-20(26)25(33)27-18-24(31)32/h6-7,9-13,16,20-22,28H,2-5,8,14-15,17-19,26H2,1H3,(H,27,33)(H,29,30)(H,31,32)/b7-6?,10-9?,12-11+,16-13+/t20?,21-,22+/m0/s1
InChI KeyYEESKJGWJFYOOK-DRETYUQKSA-N
Isomeric SMILES[H][C@](O)(CCCC(O)=O)[C@]([H])(SCC(N)C(=O)NCC(O)=O)\C=C\C=C\C=CCC=CCCCCC
Average Molecular Weight496.66
Monoisotopic Molecular Weight496.260707712
Classification
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
  • Alpha-dipeptide
  • Alpha peptide
  • Long-chain fatty acid
  • N-acyl-alpha amino acid or derivatives
  • N-acyl-alpha-amino acid
  • Cysteine or derivatives
  • Alpha-amino acid amide
  • Alpha-amino acid or derivatives
  • Thia fatty acid
  • Hydroxy fatty acid
  • Fatty acid
  • Unsaturated fatty acid
  • Dicarboxylic acid or derivatives
  • Amino acid
  • Secondary carboxylic acid amide
  • Secondary alcohol
  • Carboxamide group
  • Amino acid or derivatives
  • Dialkylthioether
  • Sulfenyl compound
  • Thioether
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Primary amine
  • Organosulfur compound
  • Organooxygen compound
  • Organonitrogen compound
  • Primary aliphatic amine
  • Carbonyl group
  • Amine
  • Alcohol
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
Ontology
OntologyNo ontology term
Physico-Chemical Properties - Experimental
Physico-Chemical Properties - Experimental
PropertyValueReference
Physical stateSolid
Physical DescriptionNot Available
Mass CompositionNot Available
Melting PointNot Available
Boiling PointNot Available
Experimental Water SolubilityNot Available
Experimental logPNot Available
Experimental pKaNot Available
Isoelectric pointNot Available
ChargeNot Available
Optical RotationNot Available
Spectroscopic UV DataNot Available
DensityNot Available
Refractive IndexNot Available
Spectra
SpectraNot Available
ChemSpider ID4940074
ChEMBL IDCHEMBL1521056
KEGG Compound IDC05951
Pubchem Compound ID6435286
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDHMDB03080
CRC / DFC (Dictionary of Food Compounds) IDNot Available
EAFUS IDNot Available
Dr. Duke IDNot Available
BIGG ID47032
KNApSAcK IDNot Available
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDNot Available
SuperScent IDNot Available
Wikipedia IDLeukotriene D4
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
FoodReference
Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
Enzymes
NameGene NameUniProt ID
Gamma-glutamyltranspeptidase 1GGT1P19440
Gamma-glutamyltransferase 7GGT7Q9UJ14
Gamma-glutamyltransferase 6GGT6Q6P531
Gamma-glutamyltransferase 5GGT5P36269
Pathways
NameSMPDB LinkKEGG Link
Arachidonic Acid MetabolismSMP00075 map00590
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
FlavoursNot Available
Files
MSDSshow
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference