Record Information
Version1.0
Creation date2015-05-07 20:42:12 UTC
Update date2019-11-27 17:45:44 UTC
Primary IDFDB030979
Secondary Accession NumbersNot Available
Chemical Information
FooDB Nameleukotriene-C4
DescriptionLeukotriene c4, also known as ltc4 or 5s,6r-ltc(sub 4), is a member of the class of compounds known as oligopeptides. Oligopeptides are organic compounds containing a sequence of between three and ten alpha-amino acids joined by peptide bonds. Thus, leukotriene c4 is considered to be an eicosanoid lipid molecule. Leukotriene c4 is practically insoluble (in water) and a moderately acidic compound (based on its pKa). Leukotriene c4 can be synthesized from icosa-7,9,11,14-tetraenoic acid. Leukotriene c4 is also a parent compound for other transformation products, including but not limited to, leukotriene C4 methyl ester, 11,12-dihydro-(12R)-hydroxyleukotriene C4, and 11,12-dihydro-12-oxoleukotriene C4. Leukotriene c4 can be found in a number of food items such as gram bean, maitake, caraway, and burbot, which makes leukotriene c4 a potential biomarker for the consumption of these food products. Leukotriene c4 can be found primarily in blood and cerebrospinal fluid (CSF), as well as throughout most human tissues. In humans, leukotriene c4 is involved in several metabolic pathways, some of which include trisalicylate-choline action pathway, antipyrine action pathway, nepafenac action pathway, and fenoprofen action pathway. Leukotriene c4 is also involved in a couple of metabolic disorders, which include leukotriene C4 synthesis deficiency and tiaprofenic acid action pathway. Moreover, leukotriene c4 is found to be associated with eczema. Leukotriene C4 (LTC4) is a leukotriene. LTC4 has been extensively studied in the context of allergy and asthma. In cells of myeloid origin such as mast cells, its biosynthesis is orchestrated by translocation to the nuclear envelope along with co-localization of cytosolic phospholipase A2 (cPLA2), Arachidonate 5-lipoxygenase (5-LO), 5-lipoxygenase-activating protein (FLAP) and LTC4 synthase (LTC4S), which couples glutathione to an LTA4 intermediate.The MRP1 transporter then secretes cytosolic LTC4 and cell surface proteases further metabolize it by sequential cleavage of the γ-glutamyl and glycine residues off its glutathione segment, generating the more stable products LTD4 and LTE4. All three leukotrienes then bind at different affinities to two G-protein coupled receptors: CYSLTR1 and CYSLTR2, triggering pulmonary vasoconstriction and bronchoconstriction .
CAS Number72025-60-6
Structure
Thumb
Synonyms
SynonymSource
(R-(R*,s*-(e,e,Z,Z)))-N-(S-(1-(4-carboxy-1-hydroxybutyl)-2,4,6,9-pentadecatetraenyl)-N-L-gamma-glutamyl-L-cysteinyl)glycineChEBI
5S,6R-LTC(Sub 4)ChEBI
5S-Hydroxy,6R-(S-glutathionyl),7E,9E,11Z,14Z-eicosatetraenoic acidChEBI
LTC (Sub 4)ChEBI
LTC4ChEBI
(R-(R*,s*-(e,e,Z,Z)))-N-(S-(1-(4-carboxy-1-hydroxybutyl)-2,4,6,9-pentadecatetraenyl)-N-L-g-glutamyl-L-cysteinyl)glycineGenerator
(R-(R*,s*-(e,e,Z,Z)))-N-(S-(1-(4-carboxy-1-hydroxybutyl)-2,4,6,9-pentadecatetraenyl)-N-L-γ-glutamyl-L-cysteinyl)glycineGenerator
5S-Hydroxy,6R-(S-glutathionyl),7E,9E,11Z,14Z-eicosatetraenoateGenerator
Leukotriene C-1HMDB
Leukotriene C-4HMDB
Leukotrienes CHMDB
Leukotriene CHMDB
Leukotriene C 1HMDB
Leukotriene C 4HMDB
Leukotriene C1HMDB
(R-(R*,s*-(e,e,Z,Z)))-N-(S-(1-(4-carboxy-1-hydroxybutyl)-2,4,6,9-pentadecatetraenyl)-N-L-gamma-glutamyl-L-cysteinyl)-glycineHMDB
5S,6R-LTCHMDB
L-gamma-Glutamyl-S-[(1R,2E,4E,6Z,9Z)-1-[(1S)-4-carboxy-1-hydroxybutyl]-2,4,6,9-pentadecatetraenyl]-L-cysteinyl-glycineHMDB
Leucotriene C4HMDB
LTCHMDB
[R-[R*,s*-(e,e,Z,Z)]]-N-[S-[1-(4-carboxy-1-hydroxybutyl)-2,4,6,9-pentadecatetraenyl]-N-L-gamma-glutamyl-L-cysteinyl]-glycine 5S,6R-LTC4HMDB
5S,6R-LTC4HMDB
Leukotriene C4HMDB
Predicted Properties
PropertyValueSource
Water Solubility0.0025 g/LALOGPS
logP0.04ALOGPS
logP-0.015ChemAxon
logS-5.4ALOGPS
pKa (Strongest Acidic)1.8ChemAxon
pKa (Strongest Basic)9.31ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count10ChemAxon
Hydrogen Donor Count7ChemAxon
Polar Surface Area216.35 ŲChemAxon
Rotatable Bond Count25ChemAxon
Refractivity168.51 m³·mol⁻¹ChemAxon
Polarizability68.38 ųChemAxon
Number of Rings0ChemAxon
Bioavailability0ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Chemical FormulaC30H47N3O9S
IUPAC name(5S,6R,7E,9E,11Z,14Z)-6-{[(2R)-2-[(4S)-4-amino-4-carboxybutanamido]-2-[(carboxymethyl)carbamoyl]ethyl]sulfanyl}-5-hydroxyicosa-7,9,11,14-tetraenoic acid
InChI IdentifierInChI=1S/C30H47N3O9S/c1-2-3-4-5-6-7-8-9-10-11-12-13-16-25(24(34)15-14-17-27(36)37)43-21-23(29(40)32-20-28(38)39)33-26(35)19-18-22(31)30(41)42/h6-7,9-13,16,22-25,34H,2-5,8,14-15,17-21,31H2,1H3,(H,32,40)(H,33,35)(H,36,37)(H,38,39)(H,41,42)/b7-6-,10-9-,12-11+,16-13+/t22-,23-,24-,25+/m0/s1
InChI KeyGWNVDXQDILPJIG-NXOLIXFESA-N
Isomeric SMILESCCCCC\C=C/C\C=C/C=C/C=C/[C@@H](SC[C@H](NC(=O)CC[C@H](N)C(O)=O)C(=O)NCC(O)=O)[C@@H](O)CCCC(O)=O
Average Molecular Weight625.774
Monoisotopic Molecular Weight625.303300807
Classification
Description belongs to the class of organic compounds known as oligopeptides. These are organic compounds containing a sequence of between three and ten alpha-amino acids joined by peptide bonds.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentOligopeptides
Alternative Parents
Substituents
  • Alpha-oligopeptide
  • Gamma-glutamyl alpha peptide
  • Leukotriene
  • Hydroxyeicosatetraenoic acid
  • Eicosanoid
  • Glutamine or derivatives
  • N-acyl-alpha-amino acid
  • N-acyl-alpha amino acid or derivatives
  • Cysteine or derivatives
  • Alpha-amino acid amide
  • Alpha-amino acid or derivatives
  • L-alpha-amino acid
  • Alpha-amino acid
  • N-substituted-alpha-amino acid
  • Tricarboxylic acid or derivatives
  • Hydroxy fatty acid
  • Thia fatty acid
  • Fatty amide
  • N-acyl-amine
  • Fatty acyl
  • Secondary alcohol
  • Amino acid
  • Carboxamide group
  • Secondary carboxylic acid amide
  • Amino acid or derivatives
  • Dialkylthioether
  • Carboxylic acid
  • Sulfenyl compound
  • Thioether
  • Primary amine
  • Organic oxygen compound
  • Organic nitrogen compound
  • Alcohol
  • Carbonyl group
  • Hydrocarbon derivative
  • Amine
  • Organic oxide
  • Organopnictogen compound
  • Organosulfur compound
  • Organooxygen compound
  • Organonitrogen compound
  • Primary aliphatic amine
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
Physiological effect

Health effect:

Disposition

Source:

Biological location:

Role

Industrial application:

Physico-Chemical Properties - Experimental
Physico-Chemical Properties - Experimental
PropertyValueReference
Physical stateNot Available
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
Spectra
Spectrum TypeDescriptionSplash Key
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-05o0-3202091000-c6dee8507ab8b61b0c02View in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (1 TMS) - 70eV, Positivesplash10-0g5c-6203049000-51753829f5101ccfd684View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QIT , negativesplash10-00di-0000009000-9ba4d29fb234bf629c19View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QIT , negativesplash10-00di-0000009000-c2e3b5fb18c749bec683View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QIT , negativesplash10-00di-0000009000-764950659a3ede43e5faView in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QIT , negativesplash10-00di-0000009000-84d0f40152dc35593991View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QIT , negativesplash10-00di-0000009000-2b9de1e9017bddef56ffView in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QIT , negativesplash10-00di-0020019000-c37ade6bbbbb0db63082View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QIT , negativesplash10-0c00-0290044000-556a3c7aef20c3fd1ba2View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QIT , negativesplash10-0un9-0492001000-2801dff9e15f1a96421cView in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QIT , negativesplash10-01t9-0970000000-e6b8d4063abe84fe54f6View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0c34-2010394000-b2537b2e21446a86fab1View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-00di-9303360000-546ae5580086593ee435View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-00di-9013010000-43aff9255ff94b18ed35View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0kn9-0127079000-3855e84af2520307dddfView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0zgr-0139010000-fdb78d5f775d532f53ecView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0f6y-2912000000-a86e557888d76eea9df8View in MoNA
ChemSpider IDNot Available
ChEMBL IDNot Available
KEGG Compound IDNot Available
Pubchem Compound IDNot Available
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDNot Available
CRC / DFC (Dictionary of Food Compounds) IDNot Available
EAFUS IDNot Available
Dr. Duke IDNot Available
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDNot Available
SuperScent IDNot Available
Wikipedia IDNot Available
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
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
FlavoursNot Available
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference