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PGP(19:0cycv8c/14:0) (M2MDB006635)

Record Information
Version2.0
Creation Date2015-09-08 19:37:04 -0600
Update Date2015-12-09 17:21:34 -0700
Secondary Accession Numbers
  • ECMDB24518
Identification
Name:PGP(19:0cycv8c/14:0)
DescriptionPGP(19:0cycv8c/14:0) belongs to the class of glycerophosphoglycerophosphates, also called phosphatidylglycerophosphates (PGPs). These lipids contain a common glycerophosphate skeleton linked to at least one fatty acyl chain and a glycero-3-phosphate moiety. As is the case with diacylglycerols, phosphatidylglycerophosphates can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 positions. PGP(19:0cycv8c/14:0), in particular, consists of one heptadec-11-12-cyclo-anoyl chain to the C-1 atom, and one tetradecanoyl to the C-2 atom. In E. coli, PGPs can be found in the cytoplasmic membrane. The are synthesized by the addition of glycerol 3-phosphate to a CDP-diacylglycerol. In turn, PGPs are dephosphorylated to Phosphatidylglycerols (PGs) by the enzyme Phosphatidylglycerophosphatase.
Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms:Not Available
Chemical Formula:C39H76O13P2
Weight:Average: 814.972
Monoisotopic: 814.476116503
InChI Key:MKUCBLIMWJZMBF-YNPPORQASA-N
InChI:InChI=1S/C39H76O13P2/c1-3-5-7-9-10-11-12-13-16-20-24-28-39(42)52-37(33-51-54(46,47)50-31-36(40)30-49-53(43,44)45)32-48-38(41)27-23-19-17-14-15-18-22-26-35-29-34(35)25-21-8-6-4-2/h34-37,40H,3-33H2,1-2H3,(H,46,47)(H2,43,44,45)/t34?,35?,36-,37-/m1/s1
CAS number:Not Available
IUPAC Name:[(2R)-3-({[(2R)-3-{[10-(2-hexylcyclopropyl)decanoyl]oxy}-2-(tetradecanoyloxy)propoxy](hydroxy)phosphoryl}oxy)-2-hydroxypropoxy]phosphonic acid
Traditional IUPAC Name:(2R)-3-{[(2R)-3-{[10-(2-hexylcyclopropyl)decanoyl]oxy}-2-(tetradecanoyloxy)propoxy(hydroxy)phosphoryl]oxy}-2-hydroxypropoxyphosphonic acid
SMILES:[H][C@@](O)(COP(O)(O)=O)COP(O)(=O)OC[C@@]([H])(COC(=O)CCCCCCCCCC1CC1CCCCCC)OC(=O)CCCCCCCCCCCCC
Chemical Taxonomy
Description belongs to the class of organic compounds known as phosphatidylglycerophosphates. These are glycerophosphoglycerophosphates in which two fatty acids are bonded to the 1-glycerol moiety through ester linkages.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassGlycerophospholipids
Sub ClassGlycerophosphoglycerophosphates
Direct ParentPhosphatidylglycerophosphates
Alternative Parents
Substituents
  • Diacylglycerophosphoglycerophosphate
  • Sn-glycerol-3-phosphate
  • Fatty acid ester
  • Monoalkyl phosphate
  • Dialkyl phosphate
  • Dicarboxylic acid or derivatives
  • Organic phosphoric acid derivative
  • Phosphoric acid ester
  • Alkyl phosphate
  • Fatty acyl
  • Secondary alcohol
  • Carboxylic acid ester
  • Carboxylic acid derivative
  • Organooxygen compound
  • Organic oxide
  • Organic oxygen compound
  • Alcohol
  • Carbonyl group
  • Hydrocarbon derivative
  • Aliphatic homomonocyclic compound
Molecular FrameworkAliphatic homomonocyclic compounds
External DescriptorsNot Available
Physical Properties
State:Not Available
Charge:-3
Melting point:Not Available
Experimental Properties:
PropertyValueSource
Predicted Properties
PropertyValueSource
Water Solubility0.00085 g/LALOGPS
logP6.62ALOGPS
logP10.48ChemAxon
logS-6ALOGPS
pKa (Strongest Acidic)1.35ChemAxon
pKa (Strongest Basic)-3.4ChemAxon
Physiological Charge-3ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area195.35 ŲChemAxon
Rotatable Bond Count41ChemAxon
Refractivity208.88 m³·mol⁻¹ChemAxon
Polarizability94.03 ųChemAxon
Number of Rings1ChemAxon
Bioavailability0ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Biological Properties
Cellular Locations:Membrane
Reactions:
2 CDP-DG(19:0cycv8c/14:0) + Glycerol 3-phosphate >2 PGP(19:0cycv8c/14:0) + Cytidine monophosphate + Hydrogen ion + Cytidine monophosphate
PGP(19:0cycv8c/14:0) + Water > PG(19:0cycv8c/14:0) + Phosphate
SMPDB Pathways:
phospholipid biosynthesis (CL(17:0cycw7c/19:0cycv8c/19:0cycv8c/14:0))PW001485 ThumbThumb?image type=greyscaleThumb?image type=simple
KEGG Pathways:Not Available
EcoCyc Pathways:Not Available
Concentrations
Not Available
Spectra
Spectra:
Spectrum TypeDescriptionSplash Key
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TMS_1_2) - 70eV, PositiveNot AvailableView in JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-02vj-1390051520-6fbccafb9f1a7203fed7View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-06tb-3691032400-aafe15d938245affac9dView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0a4i-8964140400-8aaa1aef389bcae4c43bView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-004j-3090011010-8df9cbd8a5728ef490bfView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-004j-9050000000-ad42dfe14cdf4a1df58cView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-004i-9010000000-35fe2b8fac5aa4ebed80View in MoNA
MSMass Spectrum (Electron Ionization)Not AvailableView in JSpectraViewer
References
References:
  • 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. Phosphatidylglycerophosphatase B
General function:
Involved in catalytic activity
Specific function:
Hydrolyzes phosphatidylglycerophosphate, phosphatidic acid, and lysophosphatidic acid; the pattern of activities varies according to subcellular location
Gene Name:
pgpB
Uniprot ID:
P0A924
Molecular weight:
29021
Reactions
Phosphatidylglycerophosphate + H(2)O = phosphatidylglycerol + phosphate.
Protein Details
2. CDP-diacylglycerol--glycerol-3-phosphate 3-phosphatidyltransferase
General function:
Involved in phosphotransferase activity, for other substituted phosphate groups
Specific function:
This protein catalyzes the committed step to the synthesis of the acidic phospholipids
Gene Name:
pgsA
Uniprot ID:
P0ABF8
Molecular weight:
20700
Reactions
CDP-diacylglycerol + sn-glycerol 3-phosphate = CMP + 3(3-sn-phosphatidyl)-sn-glycerol 1-phosphate.
Protein Details
3. Phosphatidylglycerophosphatase A
General function:
Involved in phosphatidylglycerophosphatase activity
Specific function:
One of the three phospholipid phosphatases, specifically hydrolyzes phosphatidylglycerophosphate
Gene Name:
pgpA
Uniprot ID:
P18200
Molecular weight:
19418
Reactions
Phosphatidylglycerophosphate + H(2)O = phosphatidylglycerol + phosphate.