TG(12:0/14:1(9Z)/16:1(9Z)) (YMDB01263)

You are using an unsupported browser. Please upgrade your browser to a newer version to get the best experience on Yeast Metabolome Database.

Identification

YMDB ID

YMDB01263

Name

TG(12:0/14:1(9Z)/16:1(9Z))

Species

Saccharomyces cerevisiae

Strain

Brewer's yeast

Description

TG(12:0/14:1(9Z)/16:1(9Z)) belongs to the family of triradyglycerols, which are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. Their general formula is [R1]OCC(CO[R2])O[R3]. TG(12:0/14:1(9Z)/16:1(9Z)) is made up of one dodecanoyl(R1), one 9Z-tetradecenoyl(R2), and one 9Z-hexadecenoyl(R3).

Structure

MOL SDF PDB SMILES InChI

Synonyms

1-dodecanoyl-2-myristoleoyl-3-palmitoleoyl-glycerol
TAG(12:0/14:1/16:1)
TAG(12:0/14:1n5/16:1n7)
TAG(12:0/14:1w5/16:1w7)
TAG(42:2)
TG(12:0/14:1/16:1)
TG(12:0/14:1n5/16:1n7)
TG(12:0/14:1w5/16:1w7)
TG(42:2)
Tracylglycerol(12:0/14:1/16:1)
Tracylglycerol(12:0/14:1n5/16:1n7)
Tracylglycerol(12:0/14:1w5/16:1w7)
Tracylglycerol(42:2)
Triacylglycerol
Triglyceride

CAS number

Not Available

Weight

Average: 719.145
Monoisotopic: 718.61114036

InChI Key

IDWYMMYRNPSLDA-DLDAWLDXSA-N

InChI

InChI=1S/C45H82O6/c1-4-7-10-13-16-19-21-22-24-26-29-32-35-38-44(47)50-41-42(40-49-43(46)37-34-31-28-25-18-15-12-9-6-3)51-45(48)39-36-33-30-27-23-20-17-14-11-8-5-2/h14,17,19,21,42H,4-13,15-16,18,20,22-41H2,1-3H3/b17-14-,21-19-/t42-/m0/s1

IUPAC Name

(2S)-3-(dodecanoyloxy)-2-[(9Z)-tetradec-9-enoyloxy]propyl (9Z)-hexadec-9-enoate

Traditional IUPAC Name

(2S)-3-(dodecanoyloxy)-2-[(9Z)-tetradec-9-enoyloxy]propyl (9Z)-hexadec-9-enoate

Chemical Formula

C₄₅H₈₂O₆

SMILES

[H][C@](COC(=O)CCCCCCCCCCC)(COC(=O)CCCCCCC\C=C/CCCCCC)OC(=O)CCCCCCC\C=C/CCCC

Chemical Taxonomy

Description

belongs to the class of organic compounds known as triacylglycerols. These are glycerides consisting of three fatty acid chains covalently bonded to a glycerol molecule through ester linkages.

Kingdom

Organic compounds

Super Class

Lipids and lipid-like molecules

Class

Glycerolipids

Sub Class

Triradylcglycerols

Direct Parent

Triacylglycerols

Alternative Parents

Substituents

Triacyl-sn-glycerol
Tricarboxylic acid or derivatives
Fatty acid ester
Fatty acyl
Carboxylic acid ester
Carboxylic acid derivative
Organic oxygen compound
Organic oxide
Hydrocarbon derivative
Organooxygen compound
Carbonyl group
Aliphatic acyclic compound

Molecular Framework

Aliphatic acyclic compounds

External Descriptors

Not Available

Physical Properties

State

Solid

Charge

Melting point

Not Available

Experimental Properties

Property	Value	Reference
Water Solubility	Not Available	PhysProp
LogP	Not Available	PhysProp

Predicted Properties

Property	Value	Source
Water Solubility	7.6e-06 g/L	ALOGPS
logP	10.32	ALOGPS
logP	15.53	ChemAxon
logS	-8	ALOGPS
pKa (Strongest Basic)	-6.6	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	3	ChemAxon
Hydrogen Donor Count	0	ChemAxon
Polar Surface Area	78.9 Å²	ChemAxon
Rotatable Bond Count	42	ChemAxon
Refractivity	215.92 m³·mol⁻¹	ChemAxon
Polarizability	93.37 Å³	ChemAxon
Number of Rings	0	ChemAxon
Bioavailability	0	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	Yes	ChemAxon
Veber's Rule	Yes	ChemAxon
MDDR-like Rule	Yes	ChemAxon

Biological Properties

Cellular Locations

Cytoplasm

Organoleptic Properties

Not Available

SMPDB Pathways

Triacylglycerol metabolism TG(12:0/14:1(9Z)/16:1(9Z))

PW007628

KEGG Pathways

Not Available

SMPDB Reactions

long-chain fatty acyl-CoA + DG(12:0/16:1(9Z)/0:0) → Coenzyme A + TG(12:0/14:1(9Z)/16:1(9Z))

TG(12:0/14:1(9Z)/16:1(9Z)) + water → hydron + Fatty Acid + DG(12:0/16:1(9Z)/0:0)

KEGG Reactions

Not Available

Concentrations

Intracellular Concentrations

Intracellular Concentration	Substrate	Growth Conditions	Strain	Citation
19750 ± 6175 umol/L	SD media with 2% raffinose	24 oC	BY4741	PMID: 19174513
Conversion Details Here

Extracellular Concentrations

Not Available

Spectra

Spectrum Type	Description	Splash Key	View
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Positive	splash10-00i2-0000940000-138444789b8d380e9331	JSpectraViewer
1D NMR	13C NMR Spectrum	Not Available	JSpectraViewer
1D NMR	1H NMR Spectrum	Not Available	JSpectraViewer
1D NMR	13C NMR Spectrum	Not Available	JSpectraViewer
1D NMR	1H NMR Spectrum	Not Available	JSpectraViewer
1D NMR	13C NMR Spectrum	Not Available	JSpectraViewer
1D NMR	1H NMR Spectrum	Not Available	JSpectraViewer
1D NMR	13C NMR Spectrum	Not Available	JSpectraViewer
1D NMR	1H NMR Spectrum	Not Available	JSpectraViewer
1D NMR	13C NMR Spectrum	Not Available	JSpectraViewer
1D NMR	1H NMR Spectrum	Not Available	JSpectraViewer
1D NMR	13C NMR Spectrum	Not Available	JSpectraViewer
1D NMR	1H NMR Spectrum	Not Available	JSpectraViewer
1D NMR	13C NMR Spectrum	Not Available	JSpectraViewer
1D NMR	1H NMR Spectrum	Not Available	JSpectraViewer
1D NMR	13C NMR Spectrum	Not Available	JSpectraViewer
1D NMR	1H NMR Spectrum	Not Available	JSpectraViewer
1D NMR	13C NMR Spectrum	Not Available	JSpectraViewer
1D NMR	1H NMR Spectrum	Not Available	JSpectraViewer
1D NMR	13C NMR Spectrum	Not Available	JSpectraViewer
1D NMR	1H NMR Spectrum	Not Available	JSpectraViewer

References

References:

Ejsing, C. S., Sampaio, J. L., Surendranath, V., Duchoslav, E., Ekroos, K., Klemm, R. W., Simons, K., Shevchenko, A. (2009). "Global analysis of the yeast lipidome by quantitative shotgun mass spectrometry." Proc Natl Acad Sci U S A 106:2136-2141.19174513

Synthesis Reference:

Not Available

External Links:

Resource	Link
CHEBI ID	Not Available
HMDB ID	Not Available
Pubchem Compound ID	Not Available
Kegg ID	Not Available
ChemSpider ID	Not Available
FOODB ID	Not Available
Wikipedia ID	Not Available
BioCyc ID	Not Available

Enzymes

Protein Details

1. Diacylglycerol O-acyltransferase 1

General function:: Involved in transferase activity, transferring acyl groups other than amino-acyl groups
Specific function:: Catalyzes the terminal and only committed step in triacylglycerol synthesis by using diacylglycerol and fatty acyl CoA as substrates. Required for storage lipid synthesis. May be involved in lipid particle synthesis from the endoplasmic reticulum and ergosterol biosynthesis
Gene Name:: DGA1
Uniprot ID:: Q08650
Molecular weight:: 47710.89844

Reactions

Acyl-CoA + 1,2-diacylglycerol → CoA + triacylglycerol.

Protein Details

2. Sterol esterase TGL1

General function:: Involved in lipid metabolic process
Specific function:: Mediates the hydrolysis of steryl esters. Required for mobilization of steryl ester, thereby playing a central role in lipid metabolism. May have weak lipase activity toward triglycerides upon some conditions, however, the relevance of such activity is unclear in vivo
Gene Name:: TGL1
Uniprot ID:: P34163
Molecular weight:: 62978.39844

Reactions

A steryl ester + H(2)O → a sterol + a fatty acid.

Protein Details

3. Lipase 2

General function:: Involved in hydrolase activity, acting on ester bonds
Specific function:: Lipolytic activity towards triacylglycerols and diacylglycerols with short-chain fatty acids
Gene Name:: TGL2
Uniprot ID:: P54857
Molecular weight:: 37499.89844

Reactions

Triacylglycerol + H(2)O → diacylglycerol + a carboxylate.

Protein Details

4. Lipase 3

General function:: Involved in metabolic process
Specific function:: Releases specific fatty acids from neutral lipid triacylglycerols (TAG) thereby supplying fatty acids to a general acylation process
Gene Name:: TGL3
Uniprot ID:: P40308
Molecular weight:: 73611.79688

Reactions

Triacylglycerol + H(2)O → diacylglycerol + a carboxylate.

Protein Details

5. Lipase 5

General function:: Involved in metabolic process
Specific function:: Releases specific fatty acids from neutral lipid triacylglycerols (TAG) thereby supplying fatty acids to a general acylation process. May have a specific role in sporulation
Gene Name:: TGL5
Uniprot ID:: Q12043
Molecular weight:: 84715.10156

Reactions

Triacylglycerol + H(2)O → diacylglycerol + a carboxylate.

Protein Details

6. Lipase 4

General function:: Involved in metabolic process
Specific function:: Releases specific fatty acids from neutral lipid triacylglycerols (TAG) thereby supplying fatty acids to a general acylation process. May have a specific role in sporulation
Gene Name:: TGL4
Uniprot ID:: P36165
Molecular weight:: 102716.0

Reactions

Triacylglycerol + H(2)O → diacylglycerol + a carboxylate.

Structure for #<Compound:0xae2bb390>

Enzymes

Reactions

Reactions

Reactions

Reactions

Reactions

Reactions