Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-18 00:51:55 UTC
Update Date2022-08-31 18:11:39 UTC
Metabolite IDMMDBc0031508
Metabolite Identification
Common NamePG(19:iso/10:0(3-OH))
DescriptionPG(19:iso/10:0(3-OH)) 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/10:0(3-OH)), in particular, consists of one 17-methylocatdecanoyl chain to the C-1 atom, and one 3-hydroxydecanoyl to the C-2 atom. In E. coli 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
SynonymsNot Available
Molecular FormulaC35H69O11P
Average Mass696.8895
Monoisotopic Mass696.457749562
IUPAC Name(2,3-dihydroxypropoxy)({2-[(3-hydroxydecanoyl)oxy]-3-[(17-methyloctadecanoyl)oxy]propoxy})phosphinic acid
Traditional Name2,3-dihydroxypropoxy(2-[(3-hydroxydecanoyl)oxy]-3-[(17-methyloctadecanoyl)oxy]propoxy)phosphinic acid
CAS Registry NumberNot Available
SMILES
CCCCCCCC(O)CC(=O)OC(COC(=O)CCCCCCCCCCCCCCCC(C)C)COP(O)(=O)OCC(O)CO
InChI Identifier
InChI=1S/C35H69O11P/c1-4-5-6-16-20-23-31(37)25-35(40)46-33(29-45-47(41,42)44-27-32(38)26-36)28-43-34(39)24-21-18-15-13-11-9-7-8-10-12-14-17-19-22-30(2)3/h30-33,36-38H,4-29H2,1-3H3,(H,41,42)
InChI KeyUQOSGUZWCVIUSR-UHFFFAOYSA-N