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Identification
YMDB IDYMDB14169
NamePGP(10:0/22:0)
SpeciesSaccharomyces cerevisiae
StrainBrewer's yeast
DescriptionPGP(10:0/22:0) 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(10:0/22:0), in particular, consists of one decanoyl chain to the C-1 atom, and one docosanoyl 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
SynonymsNot Available
CAS numberNot Available
WeightAverage: 802.961
Monoisotopic: 802.476116503
InChI KeyDJNYWFYBORRZLF-MPQUPPDSSA-N
InChIInChI=1S/C38H76O13P2/c1-3-5-7-9-11-12-13-14-15-16-17-18-19-20-21-22-24-26-28-30-38(41)51-36(33-47-37(40)29-27-25-23-10-8-6-4-2)34-50-53(45,46)49-32-35(39)31-48-52(42,43)44/h35-36,39H,3-34H2,1-2H3,(H,45,46)(H2,42,43,44)/t35-,36+/m0/s1
IUPAC Name[(2S)-3-({[(2R)-3-(decanoyloxy)-2-(docosanoyloxy)propoxy](hydroxy)phosphoryl}oxy)-2-hydroxypropoxy]phosphonic acid
Traditional IUPAC Name(2S)-3-{[(2R)-3-(decanoyloxy)-2-(docosanoyloxy)propoxy(hydroxy)phosphoryl]oxy}-2-hydroxypropoxyphosphonic acid
Chemical FormulaC38H76O13P2
SMILES[H][C@](O)(COP(O)(O)=O)COP(O)(=O)OC[C@@]([H])(COC(=O)CCCCCCCCC)OC(=O)CCCCCCCCCCCCCCCCCCCCC
Chemical Taxonomy
Physical Properties
StateSolid
Charge0
Melting pointNot Available
Experimental Properties
PropertyValueReference
Water SolubilityNot AvailablePhysProp
LogPNot AvailablePhysProp
Predicted Properties
PropertyValueSource
Water Solubility0.00084 g/LALOGPS
logP6.57ALOGPS
logP10.81ChemAxon
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 Count42ChemAxon
Refractivity206.18 m³·mol⁻¹ChemAxon
Polarizability93.32 ųChemAxon
Number of Rings0ChemAxon
Bioavailability0ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Biological Properties
Cellular Locations
  • Mitochondrion membrane
Organoleptic PropertiesNot Available
SMPDB Pathways
Cardiolipin Biosynthesis CL(10:0/22:0/10:0/22:0)PW005851 ThumbThumb?image type=greyscaleThumb?image type=simple
KEGG PathwaysNot Available
SMPDB Reactions
CDP-DG(10:0/22:0) + Glycerol 3-phosphatePGP(10:0/22:0) + hydron + Cytidine monophosphate
PGP(10:0/22:0) + waterphosphate + PG(10:0/22:0)
KEGG ReactionsNot Available
Concentrations
Intracellular ConcentrationsNot Available
Extracellular ConcentrationsNot Available
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0pi9-1927423730-daac9d3e79f42ba95686JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0aca-4956114400-abeaf4faf52e28986fffJSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0a4i-9777051100-b037a5042d4ab88cfe24JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0umi-4913201020-4c0027b3f669c0b4e4c3JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-004i-9410000000-d0d0b313db3b66edcc3aJSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-004i-9000000000-8d2592c8ac73c155ceb6JSpectraViewer
References
References:
  • Rattray JB, Schibeci A, Kidby DK. (1975). "Lipids of yeasts." Bacteriol Rev. 1975 Sep;39(3):197-231.240350
Synthesis Reference:Not Available
External Links:
ResourceLink
CHEBI IDNot Available
HMDB IDNot Available
Pubchem Compound IDNot Available
Kegg IDNot Available
ChemSpider IDNot Available
FOODB IDNot Available
Wikipedia IDNot Available
BioCyc IDNot Available

Enzymes

General function:
Involved in phosphotransferase activity, for other substituted phosphate groups
Specific function:
Essential for the viability of mitochondrial petite mutant. Catalyzes the committed step to the synthesis of the acidic phospholipids
Gene Name:
PGS1
Uniprot ID:
P25578
Molecular weight:
59369.69922
Reactions
CDP-diacylglycerol + sn-glycerol 3-phosphate → CMP + 3(3-sn-phosphatidyl)-sn-glycerol 1-phosphate.
General function:
Involved in phosphatidylglycerophosphatase activity
Specific function:
Phosphatidylglycerophosphatase involved in the biosynthesis of cardiolipin (CL), a unique dimeric phosphoglycerolipid predominantly present in mitochondrial membranes and which has important functions for cellular energy metabolism, mitochondrial dynamics and the initiation of apoptotic pathways. Required for the stability of respiratory chain supercomplexes and for growth at elevated temperature, in presence of ethidium bromide or in absence of prohibitins
Gene Name:
GEP4
Uniprot ID:
P38812
Molecular weight:
20944.90039
Reactions
Phosphatidylglycerophosphate + H(2)O → phosphatidylglycerol + phosphate.