MSI_000006205

Reliable

排名分数: 11.69
参考来源: Rattus norvegicus (UBERON:0004358: caput epididymis)

M/z: 507.2483
Mass Window: 507.2483 ~ 507.2484 (0.3 ppm)

参考注释

LysoPA(22:5(4Z,7Z,10Z,13Z,16Z)/0:0)_[M+Na]+ (BioDeep_00000107109)
{3-[(4Z,7Z,10Z,13Z,16Z)-docosa-4,7,10,13,16-pentaenoyloxy]-2-hydroxypropoxy}phosphonic acid

Formula: C25H41O7P (484.25897660000004)
SMILES: CCCCC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CCC(=O)OCC(O)COP(O)(O)=O

LysoPA(22:5(4Z,7Z,10Z,13Z,16Z)/0:0) is a lysophosphatidic acid. It is a glycerophospholipid in which a phosphate moiety occupies a glycerol substitution site. Lysophosphatidic acids can have different combinations of fatty acids of varying lengths and saturation attached at the C-1 (sn-1) or C-2 (sn-2) position. Fatty acids containing 16 and 18 carbons are the most common. LysoPA(22:5(4Z,7Z,10Z,13Z,16Z)/0:0), in particular, consists of one chain of osbond acid at the C-1 position. Lysophosphatidic acid is the simplest possible glycerophospholipid. It is the biosynthetic precursor of phosphatidic acid. Although it is present at very low levels only in animal tissues, it is extremely important biologically, influencing many biochemical processes.