PG(19:iso/19:0cycv8c) (PAMDB004115)

IdentificationTaxonomyPhysical PropertiesBiological PropertiesSpectraConcentrationsLinksReferencesEnzymes Transporters
Proteins (3280)
Record Information
Version 1.0
Update Date 1/22/2018 11:54:54 AM
Metabolite IDPAMDB004115
Identification
Name: PG(19:iso/19:0cycv8c)
Description:PG(19:iso/19:0cycv8c) is a phosphatidylglycerol. Phosphatidylglycerols consist of a glycerol 3-phosphate backbone esterified to either saturated or unsaturated fatty acids on carbons 1 and 2. As is the case with diacylglycerols, phosphatidylglycerols can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 positions. PG(19:iso/19:0cycv8c), in particular, consists of one 17-methylocatdecanoyl chain to the C-1 atom, and one heptadec-11-12-cyclo-anoyl to the C-2 atom. In Pseudomonas aeruginosa glycerophospholipid metabolism, phosphatidylglycerol is formed from phosphatidic acid (1,2-diacyl-sn-glycerol 3-phosphate) by a sequence of enzymatic reactions that proceeds via two intermediates, cytidine diphosphate diacylglycerol (CDP-diacylglycerol) and phosphatidylglycerophosphate (PGP, a phosphorylated phosphatidylglycerol). Phosphatidylglycerols, along with CDP-diacylglycerol, also serve as precursor molecules for the synthesis of cardiolipin, a phospholipid found in membranes.
Structure
Thumb
🔍MOLSDFPDBSMILESInChIView Structure
Synonyms:
  • 1-17-methylocatdecanoyl-2-(heptadec-11-12-cyclo-anoyl)-sn-glycero-3-phospho-(1'-glycerol)
  • 1-17-methylocatdecanoyl-2-(heptadec-11-12-cyclo-anoyl)-sn-glycero-3-phosphoglycerol
  • 1-17-methylocatdecanoyl-2-heptadec-11-12-cyclo-anoyl-sn-glycero-3-phospho-(1'-glycerol)
  • 1-17-methylocatdecanoyl-2-heptadec-11-12-cyclo-anoyl-sn-glycero-3-phosphoglycerol
  • GPG(19:0/19:0)
  • GPG(38:0)
  • PG(19:0/19:0)
  • PG(38:0)
  • Phosphatidylglycerol(19:0/19:0)
  • Phosphatidylglycerol(38:0)
Chemical Formula: C44H85O10P
Average Molecular Weight: 805.1135
Monoisotopic Molecular Weight: 804.588035452
InChI Key: QWIRCNVQIVUXTH-UHFFFAOYSA-N
InChI:InChI=1S/C44H85O10P/c1-4-5-6-24-29-39-33-40(39)30-25-20-16-14-18-22-27-32-44(48)54-42(37-53-55(49,50)52-35-41(46)34-45)36-51-43(47)31-26-21-17-13-11-9-7-8-10-12-15-19-23-28-38(2)3/h38-42,45-46H,4-37H2,1-3H3,(H,49,50)
CAS number: Not Available
IUPAC Name:(2,3-dihydroxypropoxy)(2-{[10-(2-hexylcyclopropyl)decanoyl]oxy}-3-[(17-methyloctadecanoyl)oxy]propoxy)phosphinic acid
Traditional IUPAC Name: 2,3-dihydroxypropoxy(2-{[10-(2-hexylcyclopropyl)decanoyl]oxy}-3-[(17-methyloctadecanoyl)oxy]propoxy)phosphinic acid
SMILES:CCCCCCC1CC1CCCCCCCCCC(=O)OC(COC(=O)CCCCCCCCCCCCCCCC(C)C)COP(O)(=O)OCC(O)CO
Chemical Taxonomy
Taxonomy DescriptionThis compound belongs to the class of organic compounds known as phosphatidylglycerols. These are glycerophosphoglycerols in which two fatty acids are bonded to the 1-glycerol moiety through ester linkages.
Kingdom Organic compounds
Super ClassLipids and lipid-like molecules
Class Glycerophospholipids
Sub ClassGlycerophosphoglycerols
Direct Parent Phosphatidylglycerols
Alternative Parents
Substituents
  • 1,2-diacylglycerophosphoglycerol
  • Fatty acid ester
  • Dialkyl phosphate
  • Dicarboxylic acid or derivatives
  • Fatty acyl
  • Alkyl phosphate
  • Organic phosphate
  • Organic phosphoric acid derivative
  • Phosphoric acid ester
  • 1,2-diol
  • Carboxylic acid ester
  • Secondary alcohol
  • Carboxylic acid derivative
  • Hydrocarbon derivative
  • Organic oxide
  • Alcohol
  • Carbonyl group
  • Primary alcohol
  • Organooxygen compound
  • Aliphatic homomonocyclic compound
Molecular Framework Aliphatic homomonocyclic compounds
External Descriptors Not Available
Physical Properties
State: Solid
Charge:-1
Melting point: Not Available
Experimental Properties:
PropertyValueSource
Predicted Properties
PropertyValueSource
Water Solubility7.32e-05 mg/mLALOGPS
logP8.52ALOGPS
logP12.67ChemAxon
logS-7ALOGPS
pKa (Strongest Acidic)1.89ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area148.82 Å2ChemAxon
Rotatable Bond Count43ChemAxon
Refractivity220.96 m3·mol-1ChemAxon
Polarizability99 Å3ChemAxon
Number of Rings1ChemAxon
Bioavailability0ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Biological Properties
Cellular Locations: Membrane
Reactions:
PG(19:iso/19:0cycv8c) + PE(18:1(9Z)/14:0) > Ethanolamine + CL(18:1(9Z)/14:0/19:0cycv8c/19:0cycv8c)
Pathways:
Spectra
Spectra:
Spectrum TypeDescriptionSplash Key
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0a7r-3191041320-cb83ea891beaa70c5809View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-005i-6191021300-2793cd55d454b751287aView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0a4r-9074102100-eecf1aee2253f365920bView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0f92-0190020110-a119b5897b42504ee56eView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-004j-4290110100-9a061df933c22db4ae67View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-004i-9030100000-165b1eab0b7d312b86daView in MoNA
References
References:
  • Casadei MA, Ma?as P, Niven G, Needs E, Mackey BM. (2002) "Role of membrane fluidity in pressure resistance of Escherichia coli NCTC 8164." Appl Environ Microbiol. 68(12):5965-72. Pubmed: 12450817
  • 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
  • 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
• Lysophospholipase L2
General function:
Lipid transport and metabolism
Specific function:
2-lysophosphatidylcholine + H(2)O = glycerophosphocholine + a carboxylate
Gene Name:
pldB
Locus Tag:
PA5089
Molecular weight:
83.4 kDa
Reactions
2-lysophosphatidylcholine + H(2)O = glycerophosphocholine + a carboxylate.
Protein Details
• Phosphatidylglycerophosphatase A
General function:
Involved in phosphatidylglycerophosphatase activity
Specific function:
One of the three phospholipid phosphatases, specifically hydrolyzes phosphatidylglycerophosphate
Gene Name:
pgpA
Locus Tag:
PA4050
Molecular weight:
19.6 kDa
Reactions
Phosphatidylglycerophosphate + H(2)O = phosphatidylglycerol + phosphate.
Protein Details
• Lipid A export ATP-binding/permease protein msbA
General function:
Involved in nucleotide binding
Specific function:
Involved in lipid A export and possibly also in glycerophospholipid export and for biogenesis of the outer membrane. Transmembrane domains (TMD) form a pore in the inner membrane and the ATP-binding domain (NBD) is responsible for energy generation
Gene Name:
msbA
Locus Tag:
PA4997
Molecular weight:
66.4 kDa
Protein Details
• Cardiolipin synthase
General function:
Involved in phosphotransferase activity, for other substituted phosphate groups
Specific function:
Catalyzes the reversible phosphatidyl group transfer from one phosphatidylglycerol molecule to another to form cardiolipin (CL) (diphosphatidylglycerol) and glycerol. Affects resistance to the gyrase inhibitor novobiocin
Gene Name:
cls
Locus Tag:
PA5394
Molecular weight:
54.6 kDa
Reactions
2 Phosphatidylglycerol = diphosphatidylglycerol + glycerol.
Protein Details
• Putative cardiolipin synthase ybhO
General function:
Involved in catalytic activity
Specific function:
Catalyzes, in vitro, the phosphatidyl group transfer from one phosphatidylglycerol molecule to another to form cardiolipin (CL) (diphosphatidylglycerol) and glycerol. Can also catalyze phosphatidyl group transfer to water to form phosphatidate. Catalyzes little, if any, cardiolipin synthesis in vivo, even when the expression level is very high
Gene Name:
ybhO
Locus Tag:
PA2155
Molecular weight:
46.5 kDa
Reactions
2 Phosphatidylglycerol = diphosphatidylglycerol + glycerol.

Transporters

Protein Details
• Lipid A export ATP-binding/permease protein msbA
General function:
Involved in nucleotide binding
Specific function:
Involved in lipid A export and possibly also in glycerophospholipid export and for biogenesis of the outer membrane. Transmembrane domains (TMD) form a pore in the inner membrane and the ATP-binding domain (NBD) is responsible for energy generation
Gene Name:
msbA
Locus Tag:
PA4997
Molecular weight:
66.4 kDa
Protein Details
• Probable phospholipid ABC transporter permease protein mlaE
General function:
Secondary metabolites biosynthesis, transport and catabolism
Specific function:
Part of the ABC transporter complex mlaFEDB that actively prevents phospholipid accumulation at the cell surface. Probably maintains lipid asymmetry in the outer membrane by retrograde trafficking of phospholipids from the outer membrane to the inner membrane
Gene Name:
mlaE
Locus Tag:
PA4455
Molecular weight:
28.4 kDa