Showing metabocard for DG(16:0/22:4(7Z,10Z,13Z,16Z)/0:0) (BMDB0007118)

IdentificationTaxonomyPhysical propertiesPathwaysSpectraConcentrationsLinksReferencesenzymes (2) Show 2 proteinsXML
Record Information
Version1.0
Creation Date2016-09-30 23:30:57 UTC
Update Date2020-05-21 16:27:41 UTC
BMDB IDBMDB0007118
Secondary Accession Numbers
  • BMDB07118
Metabolite Identification
Common NameDG(16:0/22:4(7Z,10Z,13Z,16Z)/0:0)
DescriptionDG(16:0/22:4(7Z,10Z,13Z,16Z)/0:0)[iso2], also known as dg(16:0/22:4(7z,10z,13z,16z)/0:0)[iso2] or DAG(16:0/22:4), belongs to the class of organic compounds known as 1,2-dg(16:0/22:4(7z,10z,13z,16z)/0:0)[iso2]s. These are dg(16:0/22:4(7z,10z,13z,16z)/0:0)[iso2]s containing a glycerol acylated at positions 1 and 2. Thus, DG(16:0/22:4(7Z,10Z,13Z,16Z)/0:0)[iso2] is considered to be a diradylglycerol lipid molecule. DG(16:0/22:4(7Z,10Z,13Z,16Z)/0:0)[iso2] is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. In cattle, DG(16:0/22:4(7Z,10Z,13Z,16Z)/0:0)[iso2] is involved in the metabolic pathway called phosphatidylcholine biosynthesis PC(16:0/22:4(7Z,10Z,13Z,16Z)) pathway.
Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
ValueSource
1-Hexadecanoyl-2-(7Z,10Z,13Z,16Z-docosatetraenoyl)-sn-glycerolChEBI
DG(16:0/22:4(7Z,10Z,13Z,16Z)/0:0)[iso2]ChEBI
DG(16:0/22:4/0:0)ChEBI
1-Palmitoyl-2-adrenoyl-sn-glycerolHMDB
DAG(16:0/22:4)HMDB
DAG(16:0/22:4N6)HMDB
DAG(16:0/22:4W6)HMDB
DAG(38:4)HMDB
DG(16:0/22:4)HMDB
DG(16:0/22:4N6)HMDB
DG(16:0/22:4W6)HMDB
DG(38:4)HMDB
DiacylglycerolHMDB
Diacylglycerol(16:0/22:4)HMDB
Diacylglycerol(16:0/22:4n6)HMDB
Diacylglycerol(16:0/22:4W6)HMDB
Diacylglycerol(38:4)HMDB
DiglycerideHMDB
DG(16:0/22:4(7Z,10Z,13Z,16Z)/0:0)Lipid Annotator
Chemical FormulaC41H72O5
Average Molecular Weight645.0074
Monoisotopic Molecular Weight644.537975414
IUPAC Name(2S)-1-(hexadecanoyloxy)-3-hydroxypropan-2-yl (7Z,10Z,13Z,16Z)-docosa-7,10,13,16-tetraenoate
Traditional Namediacylglycerol
CAS Registry NumberNot Available
SMILES
[H][C@](CO)(COC(=O)CCCCCCCCCCCCCCC)OC(=O)CCCCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC
InChI Identifier
InChI=1S/C41H72O5/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-24-26-28-30-32-34-36-41(44)46-39(37-42)38-45-40(43)35-33-31-29-27-25-23-16-14-12-10-8-6-4-2/h11,13,17-18,20-21,24,26,39,42H,3-10,12,14-16,19,22-23,25,27-38H2,1-2H3/b13-11-,18-17-,21-20-,26-24-/t39-/m0/s1
InChI KeyOJVQSHJQMGRSFT-GPQLOSGLSA-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 Descriptors
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
logP10.14ALOGPS
logP13.22ChemAxon
logS-7.7ALOGPS
pKa (Strongest Acidic)14.58ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area72.83 ŲChemAxon
Rotatable Bond Count36ChemAxon
Refractivity199.77 m³·mol⁻¹ChemAxon
Polarizability82.48 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 GC-MSPredicted GC-MS Spectrum - GC-MS ("DG(16:0/22:4(7Z,10Z,13Z,16Z)/0:0),1TMS,#1" TMS) - 70eV, PositiveNot AvailableView in JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-03di-0000009000-95fbf87a917206c0d785View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-03g0-0009004000-90cb38b55982df3b243cView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-03dr-0009004000-a51c29d6422ad70f61ecView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-014s-2019025000-f430328105191d0af01aView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0670-3049010000-c282b2f5e5b6304fcf3bView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-05n0-3319100000-a3d7ab3481a1709218ddView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-014i-0000009000-610d69bd413f2e15b4e0View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-014i-0000009000-610d69bd413f2e15b4e0View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-03e0-0019701000-9f833186117ec0a46afcView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0006-1035009000-742ebce0992d61f59f77View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0a4i-3093000000-de99ef0cd998ad7d985aView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0a5i-4196000000-7a903f547ec0481761e9View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-03di-0000009000-801cc9a5b0cfe9270f30View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-03g0-0009004000-000e75ce573aa95ce359View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-03dr-0009004000-add10f85f4f59adc6b49View 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 IDHMDB0007118
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB024312
KNApSAcK IDNot Available
Chemspider ID7822753
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound9543803
PDB IDNot Available
ChEBI ID84405
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(16:0/22:4(7Z,10Z,13Z,16Z)/0:0) → Cytidine monophosphate + PE(16:0/22:4(7Z,10Z,13Z,16Z))details
Enzyme Details
2. Diacylglycerol O-acyltransferase 1
General function:
Not Available
Specific function:
Catalyzes the terminal and only committed step in triacylglycerol synthesis by using diacylglycerol and fatty acyl CoA as substrates. In contrast to DGAT2 it is not essential for survival. May be involved in VLDL (very low density lipoprotein) assembly. Functions as the major acyl-CoA retinol acyltransferase (ARAT) in the skin, where it acts to maintain retinoid homeostasis and prevent retinoid toxicity leading to skin and hair disorders. In liver, plays a role in esterifying exogenous fatty acids to glycerol.
Gene Name:
DGAT1
Uniprot ID:
Q8MK44
Molecular weight:
55602.0
Reactions
DG(16:0/22:4(7Z,10Z,13Z,16Z)/0:0) + Clupanodonyl CoA → TG(16:0/22:4(7Z,10Z,13Z,16Z)/22:5(7Z,10Z,13Z,16Z,19Z)) + Coenzyme Adetails
DG(16:0/22:4(7Z,10Z,13Z,16Z)/0:0) + Tetracosanoyl-CoA → TG(16:0/22:4(7Z,10Z,13Z,16Z)/24:0) + Coenzyme Adetails