Showing metabocard for PG(14:0(3-OH)/10:0) (MMDBc0031461)
Record Information
Version
1.0
Status
Detected and Quantified
Creation Date
2021-11-18 00:50:03 UTC
Update Date
2022-08-31 18:10:56 UTC
MiMeDB ID
MMDBc0031461
Metabolite Identification
Common Name
PG(14:0(3-OH)/10:0)
Description
PG(14:0(3-OH)/10:0) 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(14:0(3-OH)/10:0), in particular, consists of one 3-hydroxytetradecanoyl chain to the C-1 atom, and one decanoyl 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.
Kanehisa M, Goto S, Sato Y, Furumichi M, Tanabe M: KEGG for integration and interpretation of large-scale molecular data sets. Nucleic Acids Res. 2012 Jan;40(Database issue):D109-14. doi: 10.1093/nar/gkr988. Epub 2011 Nov 10. [PubMed:22080510 ]
Yuan Y, Leeds JA, Meredith TC: Pseudomonas aeruginosa directly shunts beta-oxidation degradation intermediates into de novo fatty acid biosynthesis. J Bacteriol. 2012 Oct;194(19):5185-96. doi: 10.1128/JB.00860-12. Epub 2012 Jun 29. [PubMed:22753057 ]
