Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-19 14:51:36 UTC
Update Date2022-09-01 01:36:51 UTC
MiMeDB IDMMDBc0046745
Metabolite Identification
Common NamePG(16:1(9Z)/22:0)
DescriptionPG(16:1(9Z)/22:0) 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(16:1(9Z)/22:0), in particular, consists of one 9Z-hexadecenoyl chain to the C-1 atom, and one docosanoyl 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
Chemical FormulaC44H85O10P
Average Molecular Weight805.128
Monoisotopic Molecular Weight804.588035935
IUPAC NameNot Available
Traditional NameNot Available
CAS Registry NumberNot Available
SMILESNot Available
InChI Identifier
InChI=1S/C44H85O10P/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-24-26-28-30-32-34-36-44(48)54-42(40-53-55(49,50)52-38-41(46)37-45)39-51-43(47)35-33-31-29-27-25-23-16-14-12-10-8-6-4-2/h14,16,41-42,45-46H,3-13,15,17-40H2,1-2H3,(H,49,50)/b16-14-/t41-,42+/m0/s1
InChI KeyPOBONBHLDYGTCT-HKROHRCGSA-N