Showing metabocard for DG(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/0:0) (BMDB0007177)

IdentificationTaxonomyPhysical propertiesPathwaysSpectraConcentrationsLinksReferencesenzymes (1) Show 1 proteinXML
Record Information
Version1.0
Creation Date2016-09-30 23:32:07 UTC
Update Date2020-05-21 16:26:28 UTC
BMDB IDBMDB0007177
Secondary Accession Numbers
  • BMDB07177
Metabolite Identification
Common NameDG(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/0:0)
DescriptionDG(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/0:0), also known as dg(18:0/22:5(4z,7z,10z,13z,16z)/0:0) or DAG(18:0/22:5), belongs to the class of organic compounds known as 1,2-dg(18:0/22:5(4z,7z,10z,13z,16z)/0:0)s. These are dg(18:0/22:5(4z,7z,10z,13z,16z)/0:0)s containing a glycerol acylated at positions 1 and 2. DG(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/0:0) is possibly soluble (in water) and an extremely weak basic (essentially neutral) compound (based on its pKa). DG(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/0:0) participates in a number of enzymatic reactions, within cattle. In particular, DG(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/0:0) can be biosynthesized from PA(18:0/22:5(4Z,7Z,10Z,13Z,16Z)) through the action of the enzyme phosphatidate phosphatase. In addition, DG(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/0:0) and docosahexaenoyl-CoA can be converted into TG(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) through its interaction with the enzyme dg(18:0/22:5(4z,7z,10z,13z,16z)/0:0) O-acyltransferase. In cattle, DG(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/0:0) is involved in the metabolic pathway called de novo triacylglycerol biosynthesis TG(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) pathway.
Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
ValueSource
1-Stearoyl-2-docosapentaenoyl-sn-glycerolHMDB
1-Stearoyl-2-osbondoyl-sn-glycerolHMDB
DAG(18:0/22:5)HMDB
DAG(18:0/22:5N6)HMDB
DAG(18:0/22:5W6)HMDB
DAG(40:5)HMDB
DG(18:0/22:5)HMDB
DG(18:0/22:5N6)HMDB
DG(18:0/22:5W6)HMDB
DG(40:5)HMDB
DiacylglycerolHMDB
Diacylglycerol(18:0/22:5)HMDB
Diacylglycerol(18:0/22:5n6)HMDB
Diacylglycerol(18:0/22:5W6)HMDB
Diacylglycerol(40:5)HMDB
DiglycerideHMDB
1-Octadecanoyl-2-(4Z,7Z,10Z,13Z,16Z-docosapentaenoyl)-sn-glycerolHMDB
DG(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/0:0)Lipid Annotator
Chemical FormulaC43H74O5
Average Molecular Weight671.0447
Monoisotopic Molecular Weight670.553625478
IUPAC Name(2S)-1-hydroxy-3-(octadecanoyloxy)propan-2-yl (4Z,7Z,10Z,13Z,16Z)-docosa-4,7,10,13,16-pentaenoate
Traditional Namediacylglycerol
CAS Registry NumberNot Available
SMILES
[H][C@](CO)(COC(=O)CCCCCCCCCCCCCCCCC)OC(=O)CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CCCCC
InChI Identifier
InChI=1S/C43H74O5/c1-3-5-7-9-11-13-15-17-19-20-21-22-24-26-28-30-32-34-36-38-43(46)48-41(39-44)40-47-42(45)37-35-33-31-29-27-25-23-18-16-14-12-10-8-6-4-2/h11,13,17,19,21-22,26,28,32,34,41,44H,3-10,12,14-16,18,20,23-25,27,29-31,33,35-40H2,1-2H3/b13-11-,19-17-,22-21-,28-26-,34-32-/t41-/m0/s1
InChI KeyLTTZSZYLXABAOL-PYZFZJQXSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as 1,2-diacylglycerols. These are diacylglycerols containing a glycerol acylated at positions 1 and 2.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassGlycerolipids
Sub ClassDiradylglycerols
Direct Parent1,2-diacylglycerols
Alternative Parents
Substituents
  • 1,2-acyl-sn-glycerol
  • Fatty acid ester
  • Fatty acyl
  • Dicarboxylic acid or derivatives
  • Carboxylic acid ester
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Primary alcohol
  • Organooxygen compound
  • Carbonyl group
  • Alcohol
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
Ontology
StatusExpected but not Quantified
Origin
  • Endogenous
  • Exogenous
BiofunctionNot Available
ApplicationNot Available
Cellular locations
  • Cell membrane
  • Membrane
Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP10.22ALOGPS
logP13.75ChemAxon
logS-7.8ALOGPS
pKa (Strongest Acidic)14.58ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area72.83 ŲChemAxon
Rotatable Bond Count37ChemAxon
Refractivity210.09 m³·mol⁻¹ChemAxon
Polarizability85.34 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash Key
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TMS_1_1) - 70eV, PositiveNot AvailableView in JSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TBDMS_1_1) - 70eV, PositiveNot AvailableView in JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-000i-0000009000-952711fd2112e55cd8a3View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0f7c-0009004000-11f5ad307889bca64582View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-000l-0009004000-b6f3222b7e897f1838a9View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-022i-1029025000-854759d17868ff3ee82bView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-03di-2139000000-f965bada57b563739b99View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-03dr-1229000000-044976aff66ed8b20e0eView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0006-0000009000-d863793907e0818673abView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0006-0000009000-d863793907e0818673abView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0bt9-0009601000-ee761f69be772eb809d6View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-014i-1025009000-07982b8f5ca88005e5aeView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-001i-3093001000-3caa2a205b1e87469010View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-07f0-4195000000-375b10ca341de83d45e5View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-000i-0000009000-8c89de08aef23f3e4e34View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0f7c-0009004000-9da626a9a95d8b30f7c1View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-000l-0009004000-534c63dbbb080251b244View in MoNA
Biological Properties
Cellular Locations
  • Cell membrane
  • Membrane
Biospecimen Locations
  • All Tissues
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
All TissuesExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
 details
Abnormal Concentrations
Not Available
HMDB IDHMDB0007177
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB024371
KNApSAcK IDNot Available
Chemspider ID24765959
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound53478054
PDB IDNot Available
ChEBI IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available

Enzymes

Enzyme Details
1. Ethanolaminephosphotransferase 1
General function:
Involved in ethanolaminephosphotransferase activity
Specific function:
Catalyzes phosphatidylethanolamine biosynthesis from CDP-ethanolamine. It thereby plays a central role in the formation and maintenance of vesicular membranes. Involved in the foramtion of phosphatidylethanolamine via 'Kennedy' pathway (By similarity).
Gene Name:
SELENOI
Uniprot ID:
Q17QM4
Molecular weight:
45214.0
Reactions
CDP-Ethanolamine + DG(18:0/22:5(4Z,7Z,10Z,13Z,16Z)/0:0) → Cytidine monophosphate + PE(18:0/22:5(4Z,7Z,10Z,13Z,16Z))details