CL(12:0(3-OH)/12:0(3-OH)/12:0/12:0) (ECMDB24851) (M2MDB006968)

IdentificationTaxonomyPhysical PropertiesBiological PropertiesSpectraConcentrationsLinksReferencesEnzymes (1)XML
Proteins (1)
Record Information
Version2.0
Creation Date2015-09-08 20:17:49 -0600
Update Date2015-12-09 12:04:39 -0700
Secondary Accession Numbers
  • ECMDB24851
Identification
Name:CL(12:0(3-OH)/12:0(3-OH)/12:0/12:0)
DescriptionCL(12:0(3-OH)/12:0(3-OH)/12:0/12:0) is a cardiolipin (CL). Cardiolipins are sometimes called a 'double' phospholipid because they have four fatty acid tails, instead of the usual two. CL(12:0(3-OH)/12:0(3-OH)/12:0/12:0) contains two chains of 3-hydroxydodecanoic acid at the C1 and C2 positions, two chains of dodecanoic acid at the 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:C57H110O19P2
Weight:Average: 1161.436
Monoisotopic: 1160.711655318
InChI Key:QBJXENSUYBAADW-QKVBETPNSA-N
InChI:InChI=1S/C57H110O19P2/c1-5-9-13-17-21-23-27-31-35-39-54(61)69-45-52(75-55(62)40-36-32-28-24-22-18-14-10-6-2)47-73-77(65,66)71-43-51(60)44-72-78(67,68)74-48-53(76-57(64)42-50(59)38-34-30-26-20-16-12-8-4)46-70-56(63)41-49(58)37-33-29-25-19-15-11-7-3/h49-53,58-60H,5-48H2,1-4H3,(H,65,66)(H,67,68)/t49?,50?,51-,52-,53-/m1/s1
CAS number:Not Available
IUPAC Name:[(2R)-3-({[(2R)-2,3-bis(dodecanoyloxy)propoxy](hydroxy)phosphoryl}oxy)-2-hydroxypropoxy][(2R)-2,3-bis[(3-hydroxydodecanoyl)oxy]propoxy]phosphinic acid
Traditional IUPAC Name:(2R)-3-{[(2R)-2,3-bis(dodecanoyloxy)propoxy(hydroxy)phosphoryl]oxy}-2-hydroxypropoxy((2R)-2,3-bis[(3-hydroxydodecanoyl)oxy]propoxy)phosphinic acid
SMILES:[H][C@@](O)(COP(O)(=O)OC[C@@]([H])(COC(=O)CCCCCCCCCCC)OC(=O)CCCCCCCCCCC)COP(O)(=O)OC[C@@]([H])(COC(=O)CC(O)CCCCCCCCC)OC(=O)CC(O)CCCCCCCCC
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
  • Beta-hydroxy acid
  • Fatty acid ester
  • Dialkyl phosphate
  • Fatty acyl
  • Alkyl phosphate
  • Hydroxy acid
  • Phosphoric acid ester
  • Organic phosphoric acid derivative
  • Carboxylic acid ester
  • Secondary alcohol
  • Carboxylic acid derivative
  • Hydrocarbon derivative
  • Organic oxide
  • Alcohol
  • Carbonyl group
  • Organic oxygen compound
  • Organooxygen compound
  • 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 Solubility0.00092 g/LALOGPS
logP6.74ALOGPS
logP14.14ChemAxon
logS-6.1ALOGPS
pKa (Strongest Acidic)1.59ChemAxon
pKa (Strongest Basic)-2.8ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count11ChemAxon
Hydrogen Donor Count5ChemAxon
Polar Surface Area277.41 ŲChemAxon
Rotatable Bond Count62ChemAxon
Refractivity299.52 m³·mol⁻¹ChemAxon
Polarizability132.69 ųChemAxon
Number of Rings0ChemAxon
Bioavailability0ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Biological Properties
Cellular Locations:Membrane
Reactions:
PG(12:0/12:0) + PE(12:0(3-OH)/12:0(3-OH)) > Ethanolamine + CL(12:0(3-OH)/12:0(3-OH)/12:0/12:0)
SMPDB Pathways:
phospholipid biosynthesis (CL(12:0(3-OH)/12:0(3-OH)/12:0/12:0))PW001915 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, Positivesplash10-0007-0900201108-5a011810b49b71ca9082View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0007-0710342209-dafec7ac5ce7be40c8ddView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0c0c-3760951003-539736301228b65a7197View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0005-0910010003-6dce19c348abd9787f20View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-002b-4910020102-952985395e3b29144ca7View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-00os-9230030000-da93a8f4f315a2744360View 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