CL(19:iso/14:0/14:0/14:0) (ECMDB24909) (M2MDB007026)

IdentificationTaxonomyPhysical PropertiesBiological PropertiesSpectraConcentrationsLinksReferencesEnzymes (1)XML
Proteins (1)
Record Information
Version2.0
Creation Date2015-09-08 20:28:30 -0600
Update Date2015-09-16 17:35:13 -0600
Secondary Accession Numbers
  • ECMDB24909
Identification
Name:CL(19:iso/14:0/14:0/14:0)
DescriptionCL(19:iso/14:0/14:0/14:0) is a cardiolipin (CL). Cardiolipins are sometimes called a 'double' phospholipid because they have four fatty acid tails, instead of the usual two. CL(19:iso/14:0/14:0/14:0) contains one chain of 17-methylocatdecanoic acid at the C1 position, three chains of tetradecanoic acid at the C2, C3 and C4 positions. While the theoretical charge of cardiolipins is -2, under normal physiological conditions (pH near 7), the molecule may carry only one negative charge. In prokaryotes such as E. coli, the enzyme known as diphosphatidylglycerol synthase catalyses the transfer of the phosphatidyl moiety of one phosphatidylglycerol to the free 3'-hydroxyl group of another, with the elimination of one molecule of glycerol. In E. coli, which acylates its glycerophospholipids with acyl chains ranging in length from 12 to 19 carbons and possibly containing an unsaturation, or a cyclopropane group more than 100 possible CL molecular species are theoretically possible. E. coli membranes consist of ~5% cardiolipin (CL), 20-25% phosphatidylglycerol (PG), and 70-80% phosphatidylethanolamine (PE) as well as smaller amounts of phosphatidylserine (PS). CL is distributed between the two leaflets of the bilayers and is located preferentially at the poles and septa in E. coli and other rod-shaped bacteria. It is known that the polar positioning of the proline transporter ProP and the mechanosensitive ion channel MscS in E. coli is dependent on CL. It is believed that cell shape may influence the localization of CL and the localization of certain membrane proteins.
Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms:Not Available
Chemical Formula:C70H136O17P2
Weight:Average: 1311.789
Monoisotopic: 1310.925276915
InChI Key:RBUUJAMYVRFPDJ-OGAMCQQPSA-N
InChI:InChI=1S/C70H136O17P2/c1-6-9-12-15-18-21-27-33-38-43-48-53-67(72)80-59-65(86-69(74)55-50-45-40-35-28-22-19-16-13-10-7-2)61-84-88(76,77)82-57-64(71)58-83-89(78,79)85-62-66(87-70(75)56-51-46-41-36-29-23-20-17-14-11-8-3)60-81-68(73)54-49-44-39-34-31-26-24-25-30-32-37-42-47-52-63(4)5/h63-66,71H,6-62H2,1-5H3,(H,76,77)(H,78,79)/t64?,65-,66-/m1/s1
CAS number:Not Available
IUPAC Name:[3-({[(2R)-2,3-bis(tetradecanoyloxy)propoxy](hydroxy)phosphoryl}oxy)-2-hydroxypropoxy][(2R)-3-[(17-methyloctadecanoyl)oxy]-2-(tetradecanoyloxy)propoxy]phosphinic acid
Traditional IUPAC Name:3-{[(2R)-2,3-bis(tetradecanoyloxy)propoxy(hydroxy)phosphoryl]oxy}-2-hydroxypropoxy((2R)-3-[(17-methyloctadecanoyl)oxy]-2-(tetradecanoyloxy)propoxy)phosphinic acid
SMILES:CCCCCCCCCCCCCC(=O)OC[C@H](COP(O)(=O)OCC(O)COP(O)(=O)OC[C@@H](COC(=O)CCCCCCCCCCCCCCCC(C)C)OC(=O)CCCCCCCCCCCCC)OC(=O)CCCCCCCCCCCCC
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
  • Dialkyl phosphate
  • Fatty acid ester
  • Fatty acyl
  • Alkyl phosphate
  • Phosphoric acid ester
  • Organic phosphoric acid derivative
  • Secondary alcohol
  • Carboxylic acid ester
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Alcohol
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
Physical Properties
State:Not Available
Charge:-2
Melting point:Not Available
Experimental Properties:
PropertyValueSource
Predicted Properties
PropertyValueSource
Water Solubility7.3e-05 g/LALOGPS
logP8.63ALOGPS
logP22.22ChemAxon
logS-7.3ALOGPS
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 Count74ChemAxon
Refractivity356.25 m³·mol⁻¹ChemAxon
Polarizability158.73 ųChemAxon
Number of Rings0ChemAxon
Bioavailability0ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Biological Properties
Cellular Locations:Membrane
Reactions:
PG(19:iso/14:0) + PE(14:0/14:0) > Ethanolamine + CL(19:iso/14:0/14:0/14:0)
SMPDB Pathways:
phospholipid biosynthesis (CL(19:iso/14:0/14:0/14:0))PW002005 ThumbThumb?image type=greyscaleThumb?image type=simple
KEGG Pathways:Not Available
EcoCyc Pathways:Not Available
Concentrations
Not Available
Spectra
Spectra:
Spectrum TypeDescriptionSplash Key
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-01qc-6191121220-f555c31bda97d49f24f7View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-00lr-5290122320-4403485a776cba6c85a7View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-067i-3191233200-a983a6c9befcdbad00d0View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-056s-3091000000-d206fd3e26a9af831211View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-004i-4090010000-a7255e6b1181492d2fb1View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-004i-9080021000-9286f974000b5a9ec7e6View in MoNA
References
References:
  • De Siervo, A. J. (1969). "Alterations in the phospholipid composition of Escherichia coli B during growth at different temperatures." J Bacteriol 100:1342-1349. Pubmed: 4902814
  • Garrett, T. A., O'Neill, A. C., Hopson, M. L. (2012). "Quantification of cardiolipin molecular species in Escherichia coli lipid extracts using liquid chromatography/electrospray ionization mass spectrometry." Rapid Commun Mass Spectrom 26:2267-2274. Pubmed: 22956318
  • Kanehisa, M., Goto, S., Sato, Y., Furumichi, M., Tanabe, M. (2012). "KEGG for integration and interpretation of large-scale molecular data sets." Nucleic Acids Res 40:D109-D114. Pubmed: 22080510
  • Keseler, I. M., Collado-Vides, J., Santos-Zavaleta, A., Peralta-Gil, M., Gama-Castro, S., Muniz-Rascado, L., Bonavides-Martinez, C., Paley, S., Krummenacker, M., Altman, T., Kaipa, P., Spaulding, A., Pacheco, J., Latendresse, M., Fulcher, C., Sarker, M., Shearer, A. G., Mackie, A., Paulsen, I., Gunsalus, R. P., Karp, P. D. (2011). "EcoCyc: a comprehensive database of Escherichia coli biology." Nucleic Acids Res 39:D583-D590. Pubmed: 21097882
  • Uniprot Consortium (2012). "Reorganizing the protein space at the Universal Protein Resource (UniProt)." Nucleic Acids Res 40:D71-D75. Pubmed: 22102590
  • Yurtsever D. (2007). Fatty acid methyl ester profiling of Enterococcus and Esherichia coli for microbial source tracking. M.sc. Thesis. Villanova University: U.S.A
Synthesis Reference:Not Available
Material Safety Data Sheet (MSDS)Not Available
External Links:
ResourceLink
CHEBI IDNot Available
HMDB IDNot Available
Pubchem Compound IDNot Available
Kegg IDNot Available
ChemSpider IDNot Available
Wikipedia IDNot Available
BioCyc IDNot Available

Enzymes

Protein Details
1. Cardiolipin synthase C
General function:
cardiolipin biosynthetic process
Specific function:
Catalyzes the synthesis of cardiolipin (CL) (diphosphatidylglycerol) from phosphatidylglycerol (PG) and phosphatidylethanolamine (PE).
Gene Name:
clsC
Uniprot ID:
P75919
Molecular weight:
53665
Reactions
Phosphatidylglycerol + phosphatidylethanolamine = diphosphatidylglycerol + ethanolamine