PA(18:1(11Z)/14:1(9Z))

[(2R)-3-[(11Z)-octadec-11-enoyloxy]-2-[(9Z)-tetradec-9-enoyloxy]propoxy]phosphonic acid

Formula: C35H65O8P (644.4417)
Chinese Name:
BioDeep ID: BioDeep_00000107253 ( View LC/MS Profile)
SMILES: [H][C@@](COC(=O)CCCCCCCCC\C=C/CCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCC\C=C/CCCC

Found 1 Sample Hits

m/z Adducts Species Organ Scanning Sample

m/z	Adducts	Species	Organ	Scanning	Sample
645.4412	[M+H]+ `PPM:12`	Mus musculus	Left upper arm	MALDI (CHCA)	357_l_total ion count - Limb defect imaging - Monash University Resolution: 50μm, 97x131 Description Diseased

645.4412

[M+H]+
PPM:12

Mus musculus

Left upper arm

MALDI (CHCA)

357_l_total ion count - Limb defect imaging - Monash University

Resolution: 50μm, 97x131

Description

Diseased

PA(18:1(11Z)/14:1(9Z)) 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(18:1(11Z)/14:1(9Z)), in particular, consists of one chain of cis-vaccenic acid at the C-1 position and one chain of myristoleic acid at the C-2 position. Phosphatidic acids are quite rare but are extremely important as intermediates in the biosynthesis of triacylglycerols and phospholipids.