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Record Information
Version	2.0
Creation Date	2015-09-08 19:33:17 -0600
Update Date	2015-12-09 17:05:40 -0700
Secondary Accession Numbers	ECMDB24453
Identification
Name:	PGP(14:0(3-OH)/15:0)
Description	PGP(14:0(3-OH)/15:0) 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(14:0(3-OH)/15:0), in particular, consists of one 3-hydroxytetradecanoyl chain to the C-1 atom, and one pentadecanoyl 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	MOLSDFPDBSMILESInChI × Structure for #<Compound:0xa3a61dfc> Close
Synonyms:	Not Available
Chemical Formula:	C35H70O14P2
Weight:	Average: 776.879 Monoisotopic: 776.42408093
InChI Key:	MJAJHLZHXJOJHX-HCMUIWFFSA-N
InChI:	InChI=1S/C35H70O14P2/c1-3-5-7-9-11-13-14-15-17-19-21-23-25-34(38)49-33(30-48-51(43,44)47-28-32(37)27-46-50(40,41)42)29-45-35(39)26-31(36)24-22-20-18-16-12-10-8-6-4-2/h31-33,36-37H,3-30H2,1-2H3,(H,43,44)(H2,40,41,42)/t31?,32-,33-/m1/s1
CAS number:	Not Available
IUPAC Name:	[(2R)-2-hydroxy-3-({hydroxy[(2R)-3-[(3-hydroxytetradecanoyl)oxy]-2-(pentadecanoyloxy)propoxy]phosphoryl}oxy)propoxy]phosphonic acid
Traditional IUPAC Name:	(2R)-2-hydroxy-3-{[hydroxy((2R)-3-[(3-hydroxytetradecanoyl)oxy]-2-(pentadecanoyloxy)propoxy)phosphoryl]oxy}propoxyphosphonic acid
SMILES:	[H][C@@](O)(COP(O)(O)=O)COP(O)(=O)OC[C@@]([H])(COC(=O)CC(O)CCCCCCCCCCC)OC(=O)CCCCCCCCCCCCCC
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.
Kingdom	Organic compounds
Super Class	Lipids and lipid-like molecules
Class	Glycerophospholipids
Sub Class	Glycerophosphoglycerophosphates
Direct Parent	Phosphatidylglycerophosphates
Alternative Parents	Glycerophosphates Monoalkyl phosphates Fatty acid esters Dialkyl phosphates Beta hydroxy acids and derivatives Dicarboxylic acids and derivatives Secondary alcohols Carboxylic acid esters Organic oxides Hydrocarbon derivatives Carbonyl compounds
Substituents	Diacylglycerophosphoglycerophosphate Sn-glycerol-3-phosphate Beta-hydroxy acid Fatty acid ester Dialkyl phosphate Monoalkyl phosphate Dicarboxylic acid or derivatives Fatty acyl Alkyl phosphate Phosphoric acid ester Hydroxy acid 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 Framework	Aliphatic acyclic compounds
External Descriptors	Not Available
Physical Properties
State:	Not Available
Charge:	-3
Melting point:	Not Available
Experimental Properties:	Property Value Source
Predicted Properties	Property Value Source Water Solubility 0.0033 g/L ALOGPS logP 4.98 ALOGPS logP 8.25 ChemAxon logS -5.4 ALOGPS pKa (Strongest Acidic) 1.35 ChemAxon pKa (Strongest Basic) -2.8 ChemAxon Physiological Charge -3 ChemAxon Hydrogen Acceptor Count 9 ChemAxon Hydrogen Donor Count 5 ChemAxon Polar Surface Area 215.58 Ų ChemAxon Rotatable Bond Count 39 ChemAxon Refractivity 193.89 m³·mol⁻¹ ChemAxon Polarizability 87.37 ų ChemAxon Number of Rings 0 ChemAxon Bioavailability 0 ChemAxon Rule of Five Yes ChemAxon Ghose Filter Yes ChemAxon Veber's Rule Yes ChemAxon MDDR-like Rule Yes ChemAxon
Biological Properties
Cellular Locations:	Membrane
Reactions:	2 PGP(14:0(3-OH)/15:0) + Water >2 PG(14:0(3-OH)/15:0) + Phosphate
SMPDB Pathways:	phospholipid biosynthesis CL(15:0cyclo/14:0/18:1(9Z)/18:1(9Z)) PW001057
KEGG Pathways:	Not Available
EcoCyc Pathways:	Not Available
Concentrations
	Not Available
Spectra
Spectra:	Spectrum Type Description Splash Key Predicted GC-MS Predicted GC-MS Spectrum - GC-MS (TMS_1_3) - 70eV, Positive Not Available View in JSpectraViewer Predicted LC-MS/MS Predicted LC-MS/MS Spectrum - 10V, Positive splash10-056r-1490072800-a4bbcfd55b5a0d2f1281 View in MoNA Predicted LC-MS/MS Predicted LC-MS/MS Spectrum - 20V, Positive splash10-0a6r-3790042300-031c49f85a0c61f2c9fe View in MoNA Predicted LC-MS/MS Predicted LC-MS/MS Spectrum - 40V, Positive splash10-0a6r-7942133100-8d15d2257011aecae3a6 View in MoNA Predicted LC-MS/MS Predicted LC-MS/MS Spectrum - 10V, Negative splash10-004i-3090030200-9020d03ca59d7180f98a View in MoNA Predicted LC-MS/MS Predicted LC-MS/MS Spectrum - 20V, Negative splash10-004i-9050000000-7b9a1f7ee64364979a39 View in MoNA Predicted LC-MS/MS Predicted LC-MS/MS Spectrum - 40V, Negative splash10-004i-9010000000-62ea04c1691443281762 View in MoNA
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
Links
External Links:	Resource Link CHEBI ID Not Available HMDB ID Not Available Pubchem Compound ID Not Available Kegg ID Not Available ChemSpider ID Not Available Wikipedia ID Not Available BioCyc ID Not Available

Enzymes