Record Information
Version1.0
StatusDetected and Quantified
Creation Date2022-07-07 21:26:45 UTC
Update Date2024-04-30 20:56:00 UTC
Metabolite IDMMDBc0056418
Metabolite Identification
Common NamePA(16:0/15:0)
DescriptionPA(16:0/15:0) is a phosphatidic acid. It is a glycerophospholipid in which a phosphate moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidic acids can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. Fatty acids containing 16, 18 and 20 carbons are the most common. PA(16:0/15:0), in particular, consists of one chain of palmitic acid at the C-1 position and one chain of pentadecanoic acid at the C-2 position. Phosphatidic acids are quite rare but are extremely important as intermediates in the biosynthesis of triacylglycerols and phospholipids.
Structure
Synonyms
ValueSource
1-Palmitoyl-2-pentadecanoyl-sn-glycero-3-phosphateHMDB
1-Palmitoyl-2-pentadecanoyl-sn-phosphatidic acidHMDB
PA(31:0)HMDB
Phosphatidic acid(16:0/15:0)HMDB
Phosphatidic acid(31:0)HMDB
Phosphatidate(16:0/15:0)HMDB
Phosphatidate(31:0)HMDB
1-palmitoyl-2-pentadecanoyl-sn-glycero-3-phosphate SMPDB, HMDB
1-palmitoyl-2-pentadecanoyl-sn-phosphatidic acid SMPDB, HMDB
PA(31:0) SMPDB, HMDB
Phosphatidic acid(16:0/15:0) SMPDB, HMDB
Phosphatidic acid(31:0) SMPDB, HMDB
Phosphatidate(16:0/15:0) SMPDB, HMDB
PA(16:0/15:0)SMPDB
Molecular FormulaC34H67O8P
Average Mass634.876
Monoisotopic Mass634.457356115
IUPAC Name[(2R)-3-(hexadecanoyloxy)-2-(pentadecanoyloxy)propoxy]phosphonic acid
Traditional Name(2R)-3-(hexadecanoyloxy)-2-(pentadecanoyloxy)propoxyphosphonic acid
CAS Registry NumberNot Available
SMILES
[H][C@@](COC(=O)CCCCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCCC
InChI Identifier
InChI=1S/C34H67O8P/c1-3-5-7-9-11-13-15-17-19-20-22-24-26-28-33(35)40-30-32(31-41-43(37,38)39)42-34(36)29-27-25-23-21-18-16-14-12-10-8-6-4-2/h32H,3-31H2,1-2H3,(H2,37,38,39)/t32-/m1/s1
InChI KeyCUTRUVAFYRBETA-JGCGQSQUSA-N