MSI_000059968

Unavailable

排名分数: -0.76
参考来源: Mus musculus (UBERON:0002298: brainstem)

M/z: 711.492
Mass Window: 711.492 ~ 711.492 (none)

参考注释

PA(15:0/22:4(7Z,10Z,13Z,16Z))_[M+H]+ (BioDeep_00000107183)
[(2R)-2-[(7Z,10Z,13Z,16Z)-docosa-7,10,13,16-tetraenoyloxy]-3-(pentadecanoyloxy)propoxy]phosphonic acid

Formula: C40H71O8P (710.4886296)
SMILES: [H][C@@](COC(=O)CCCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC

PA(15:0/22:4(7Z,10Z,13Z,16Z)) 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(15:0/22:4(7Z,10Z,13Z,16Z)), in particular, consists of one chain of pentadecanoic acid at the C-1 position and one chain of adrenic acid at the C-2 position. Phosphatidic acids are quite rare but are extremely important as intermediates in the biosynthesis of triacylglycerols and phospholipids.