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Record Information
Version4.0
StatusExpected but not Quantified
Creation Date2012-10-09 08:20:47 UTC
Update Date2019-07-23 07:04:28 UTC
HMDB IDHMDB0056387
Secondary Accession Numbers
  • HMDB56387
Metabolite Identification
Common NameCL(16:0/16:0/16:0/16:0)
DescriptionCL(16:0/16:0/16:0/16:0) is a cardiolipin (CL). Cardiolipins are sometimes called 'double' phospholipids because they have four fatty acid tails, instead of the usual two. They are glycerophospholipids in which the O1 and O3 oxygen atoms of the central glycerol moiety are each linked to one 1,3-diacylglyerol chain. Their general formula is OC(COP(O)(=O)OC[C@@H](CO[R1])O[R2])COP(O)(=O)OC[C@@H](CO[R3])O[R4], where R1-R4 are four fatty acyl chains. CL(16:0/16:0/16:0/16:0) contains four chains of hexadecanoic acid at the C1, C2, C3 and C4 positions fatty acids. Cardiolipins are known to be present in all mammalian cells, especially cells with a high number of mitochondria. De novo synthesis of Cardiolipins begins with condensing phosphatidic acid (PA) with cytidine-5’-triphosphate (CTP) to form cytidine-diphosphate-1,2-diacyl-sn-glycerol (CDP-DG). Glycerol-3-phosphate is subsequently added to this newly formed CDP-DG molecule to form phosphatidylglycerol phosphate (PGP), which is immediately dephosphorylated to form PG. The final step is the process of condensing the PG molecule with another CDP-DG molecule to form a new cardiolipin, which is catalyzed by cardiolipin synthase. All new cardiolipins immediately undergo a series remodeling resulting in the common cardiolipin compositions. (PMID: 16442164 ). Cardiolipin synthase shows no selectivity for fatty acyl chains used in the de novo synthesis of cardiolipin (PMID: 16442164 ). Cardiolipins (bisphosphatidyl glycerol) are an important component of the inner mitochondrial membrane, where they constitute about 20% of the total lipid. While most lipids are made in the endoplasmic reticulum, cardiolipin is synthesized on the matrix side of the inner mitochondrial membrane and are important for mitochondrial respiratory capacity. They are highly abundant in metabolically active cells (heart, muscle) and play an important role in the blood clotting process. Tafazzin is an important enzyme in the remodeling of cardiolipins, and in contrast to cardiolipin synthase, it shows strong acyl specificity. This suggests that the specificity in cardiolipin composition is achieved through the remodeling steps. Mutation in the tafazzin gene disrupts the remodeling of cardiolipins and is the cause of Barth syndrome (BTHS), an X-linked human disease (PMID: 16973164 ). BTHS patients seem to lack acyl specificity. As a result, there are many potential cardiolipin species that can exist (PMID: 16226238 ).
Structure
Data?1563865468
Synonyms
ValueSource
1,1',2,2'-Tetrahexadecanoyl cardiolipinChEBI
1,1',2,2'-Tetrapalmitoyl cardiolipinChEBI
Cardiolipin (tetrahexadecanoyl, N-C16:0)ChEBI
Cardiolipin(16:0/16:0/16:0/16:0)ChEBI
Cardiolipin(64:0)ChEBI
CL(1'-[16:0/16:0],3'-[16:0/16:0])ChEBI
CL(64:0)ChEBI
Tetrapalmitoyl cardiolipinChEBI
1'-[1,2-Dipalmitoyl-rac-glycero-3-phospho],3'-[1,2-dipalmitoyl-rac-glycero-3-phospho]-glycerolHMDB
1'-[1,2-Dihexadecanoyl-rac-glycero-3-phospho],3'-[1,2-dihexadecanoyl-rac-glycero-3-phospho]-glycerolHMDB
CL(16:0/16:0/16:0/16:0)Lipid Annotator
Chemical FormulaC73H142O17P2
Average Molecular Weight1353.87
Monoisotopic Molecular Weight1352.972227108
IUPAC Name[(2R)-2,3-bis(hexadecanoyloxy)propoxy][3-({[(2R)-2,3-bis(hexadecanoyloxy)propoxy](hydroxy)phosphoryl}oxy)-2-hydroxypropoxy]phosphinic acid
Traditional Name(2R)-2,3-bis(hexadecanoyloxy)propoxy(3-{[(2R)-2,3-bis(hexadecanoyloxy)propoxy(hydroxy)phosphoryl]oxy}-2-hydroxypropoxy)phosphinic acid
CAS Registry NumberNot Available
SMILES
[H]C(O)(COP(O)(=O)OC[C@@]([H])(COC(=O)CCCCCCCCCCCCCCC)OC(=O)CCCCCCCCCCCCCCC)COP(O)(=O)OC[C@@]([H])(COC(=O)CCCCCCCCCCCCCCC)OC(=O)CCCCCCCCCCCCCCC
InChI Identifier
InChI=1S/C73H142O17P2/c1-5-9-13-17-21-25-29-33-37-41-45-49-53-57-70(75)83-63-68(89-72(77)59-55-51-47-43-39-35-31-27-23-19-15-11-7-3)65-87-91(79,80)85-61-67(74)62-86-92(81,82)88-66-69(90-73(78)60-56-52-48-44-40-36-32-28-24-20-16-12-8-4)64-84-71(76)58-54-50-46-42-38-34-30-26-22-18-14-10-6-2/h67-69,74H,5-66H2,1-4H3,(H,79,80)(H,81,82)/t68-,69-/m1/s1
InChI KeyGRTNLBQYBYZCCM-ULKDXPJMSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as cardiolipins. These are glycerophospholipids in which the O1 and O3 oxygen atoms of the central glycerol moiety are each linked to one 1,2-diacylglycerol chain. Their general formula is OC(COP(O)(=O)OC[C@@H](CO[R1])O[R2])COP(O)(=O)OC[C@@H](CO[R3])O[R4], where R1-R4 are four fatty acyl chains.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassGlycerophospholipids
Sub ClassGlycerophosphoglycerophosphoglycerols
Direct ParentCardiolipins
Alternative Parents
Substituents
  • Cardiolipin
  • Tetracarboxylic acid or derivatives
  • Fatty acid ester
  • Dialkyl phosphate
  • Organic phosphoric acid derivative
  • Phosphoric acid ester
  • Alkyl phosphate
  • Fatty acyl
  • Carboxylic acid ester
  • Secondary alcohol
  • Carboxylic acid derivative
  • Organooxygen compound
  • Alcohol
  • Organic oxide
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Carbonyl group
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
Ontology
Physiological effect

Organoleptic effect:

Disposition

Route of exposure:

Biological location:

Source:

Process

Naturally occurring process:

Role

Biological role:

Industrial application:

Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
Water Solubility7.8e-05 g/LALOGPS
logP8.83ALOGPS
logP23.71ChemAxon
logS-7.2ALOGPS
pKa (Strongest Acidic)1.59ChemAxon
pKa (Strongest Basic)-3.4ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count9ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area236.95 ŲChemAxon
Rotatable Bond Count78ChemAxon
Refractivity370.1 m³·mol⁻¹ChemAxon
Polarizability165.33 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-004i-0010009000-c851ebbb04f6fa0b11a0Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-004i-0011019000-ab392ddd9ab8f990132eSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0a4l-0096111000-d4b57d2f32c31cb34e08Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0f72-8369033340-27e4d8a739dccb134533Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0f72-5394134440-ee360347a8f2651ebc74Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0gvt-5394276320-8676457122864338caf9Spectrum
Biological Properties
Cellular Locations
  • Membrane
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB031415
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDCPD-12824
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound49859692
PDB IDNot Available
ChEBI ID104586
Food Biomarker OntologyNot Available
VMH IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Divecha N, Irvine RF: Phospholipid signaling. Cell. 1995 Jan 27;80(2):269-78. [PubMed:7834746 ]
  2. Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
  3. Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. [PubMed:16902246 ]
  4. Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. [PubMed:17374880 ]
  5. Schlame M, Ren M: The role of cardiolipin in the structural organization of mitochondrial membranes. Biochim Biophys Acta. 2009 Oct;1788(10):2080-3. doi: 10.1016/j.bbamem.2009.04.019. Epub 2009 May 4. [PubMed:19413994 ]
  6. Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. [PubMed:20044567 ]
  7. Hauff KD, Hatch GM: Cardiolipin metabolism and Barth Syndrome. Prog Lipid Res. 2006 Mar;45(2):91-101. Epub 2006 Jan 18. [PubMed:16442164 ]
  8. Schlame M, Ren M: Barth syndrome, a human disorder of cardiolipin metabolism. FEBS Lett. 2006 Oct 9;580(23):5450-5. Epub 2006 Jul 17. [PubMed:16973164 ]
  9. Schlame M, Ren M, Xu Y, Greenberg ML, Haller I: Molecular symmetry in mitochondrial cardiolipins. Chem Phys Lipids. 2005 Dec;138(1-2):38-49. Epub 2005 Sep 7. [PubMed:16226238 ]
  10. Schlame M, Rua D, Greenberg ML: The biosynthesis and functional role of cardiolipin. Prog Lipid Res. 2000 May;39(3):257-88. [PubMed:10799718 ]
  11. McMillin JB, Dowhan W: Cardiolipin and apoptosis. Biochim Biophys Acta. 2002 Dec 30;1585(2-3):97-107. [PubMed:12531542 ]
  12. Houtkooper RH, Vaz FM: Cardiolipin, the heart of mitochondrial metabolism. Cell Mol Life Sci. 2008 Aug;65(16):2493-506. doi: 10.1007/s00018-008-8030-5. [PubMed:18425414 ]
  13. Cevc, Gregor (1993). Phospholipids Handbook. Marcel Dekker.
  14. Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.