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PGP(16:0/16:0) (YMDB14372)

Identification
YMDB IDYMDB14372
NamePGP(16:0/16:0)
SpeciesSaccharomyces cerevisiae
StrainBrewer's yeast
DescriptionPGP(16:0/16:0) 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(16:0/16:0), in particular, consists of two hexadecanoyl chains at positions C-1 and C-2. 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
  • 1,2-Dihexadecanoylphosphatidylglycerol phosphate
  • 1,2-Dipalmitoyl-sn-glycero-3-phospho-(1'-sn-glycerol-3'-phosphate)
  • 1,2-Dipalmitoylphosphatidylglycerol phosphate
  • Phosphatidylglycerol phosphate 16:0/16:0
  • 1,2-Dihexadecanoylphosphatidylglycerol phosphoric acid
  • 1,2-Dipalmitoyl-sn-glycero-3-phospho-(1'-sn-glycerol-3'-phosphoric acid)
  • 1,2-Dipalmitoylphosphatidylglycerol phosphoric acid
  • Phosphatidylglycerol phosphoric acid 16:0/16:0
  • 1,2-Dipalmitoyl-rac-glycero-3-phospho-(1'-sn-glycerol-3'-phosphate)
  • 3-sn-Phosphatidyl-1'-sn-glycerol 3'-phosphoric acid
  • PGP(32:0)
  • 1,2-Dihexadecanoyl-rac-glycero-3-phospho-(1'-sn-glycerol-3'-phosphate)
  • PGP(16:0/16:0)
CAS numberNot Available
WeightAverage: 802.961
Monoisotopic: 802.476116503
InChI KeyONJBJMDJKLHMEK-MPQUPPDSSA-N
InChIInChI=1S/C38H76O13P2/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-37(40)47-33-36(34-50-53(45,46)49-32-35(39)31-48-52(42,43)44)51-38(41)30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h35-36,39H,3-34H2,1-2H3,(H,45,46)(H2,42,43,44)/t35-,36+/m0/s1
IUPAC Name[(2S)-3-({[(2R)-2,3-bis(hexadecanoyloxy)propoxy](hydroxy)phosphoryl}oxy)-2-hydroxypropoxy]phosphonic acid
Traditional IUPAC Name(2S)-3-{[(2R)-2,3-bis(hexadecanoyloxy)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)CCCCCCCCCCCCCCC)OC(=O)CCCCCCCCCCCCCCC
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 acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
Physical Properties
StateSolid
Charge0
Melting pointNot Available
Experimental Properties
PropertyValueReference
Water SolubilityNot AvailablePhysProp
LogPNot AvailablePhysProp
Predicted Properties
PropertyValueSource
Water Solubility0.00088 g/LALOGPS
logP6.51ALOGPS
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
Polarizability91.76 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(16:0/16:0/16:1(9Z)/24:0)PW012435 ThumbThumb?image type=greyscaleThumb?image type=simple
Cardiolipin Biosynthesis CL(16:0/16:0/16:1(9Z)/24:1(11Z))PW012436 ThumbThumb?image type=greyscaleThumb?image type=simple
Cardiolipin Biosynthesis CL(16:0/16:0/16:1(9Z)/24:1(9Z))PW012437 ThumbThumb?image type=greyscaleThumb?image type=simple
Cardiolipin Biosynthesis CL(16:0/16:0/18:0/18:1(11Z))PW012438 ThumbThumb?image type=greyscaleThumb?image type=simple
Cardiolipin Biosynthesis CL(16:0/16:0/18:0/18:1(9Z))PW012439 ThumbThumb?image type=greyscaleThumb?image type=simple
KEGG PathwaysNot Available
SMPDB Reactions
CDP-DG(14:1(9Z)/15:1(11Z)) + Glycerol 3-phosphate → PGP(16:0/16:0) + hydron + Cytidine monophosphate
CDP-DG(14:1(9Z)/15:1(9Z)) + Glycerol 3-phosphate → PGP(16:0/16:0) + hydron + Cytidine monophosphate
PGP(16:0/16:0) + water → phosphate + PG(16:0/16:0)
KEGG ReactionsNot Available
Concentrations
Intracellular ConcentrationsNot Available
Extracellular ConcentrationsNot Available
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TMS_1_1) - 70eV, PositiveNot AvailableJSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TMS_1_2) - 70eV, PositiveNot AvailableJSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TMS_1_3) - 70eV, PositiveNot AvailableJSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0k9j-0480191630-8f5da3dc73589ad27ea3JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-052s-1592041300-161f80080f7f88795617JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0a4s-4963241100-06672c7b8e06515f0d96JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0pds-3090031020-4b194687790d63ffb8efJSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-004i-9050000000-a1bf46fc4f76cc8acee4JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-004i-9010000000-168aacc7c520fbf633d2JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0udi-0010000090-5619e2fc6f74a1450058JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0udi-3091041050-9cf6e68eaceac0f75069JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-004j-5093082100-737807923db4f959eef0JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0udi-1210060590-6c187fc092c84c325aa1JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0pb9-3700196400-ef4a3a2a41f9662f5a04JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0udj-4395600000-e7daddc00075edaa1f13JSpectraViewer
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 ID136773
HMDB IDHMDB0013472
Pubchem Compound ID49859598
Kegg IDNot Available
ChemSpider IDNot Available
FOODB IDFDB029472
Wikipedia IDNot Available
BioCyc IDNot Available

Enzymes

Protein Details
1. CDP-diacylglycerol--glycerol-3-phosphate 3-phosphatidyltransferase
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.
Protein Details
2. Phosphatidylglycerophosphatase GEP4, mitochondrial
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.