CL(18:1(8Z)/16:1(8Z)/18:2(9Z,12Z)/18:1(8Z)) (BioDeep_00000103767)

   

human metabolite Endogenous


代谢物信息卡片


[(2S)-2-hydroxy-3-({hydroxy[(2R)-2-{[(8Z)-16-oxohexadec-8-en-1-yl]oxy}-3-{[(10Z)-18-oxooctadec-10-en-1-yl]oxy}propoxy]phosphoryl}oxy)propoxy][(2R)-3-[(9Z,12Z)-octadeca-9,12-dienoyloxy]-2-{[(10Z)-18-oxooctadec-10-en-1-yl]oxy}propoxy]phosphinic acid

化学式: C79H144O17P2 (1426.9878)
中文名称:
谱图信息: 最多检出来源 () 0%

分子结构信息

SMILES: [H][C@](O)(COP(O)(=O)OC[C@@]([H])(COCCCCCCCCC\C=C/CCCCCCC=O)OCCCCCCC\C=C/CCCCCCC=O)COP(O)(=O)OC[C@@]([H])(COC(=O)CCCCCCC\C=C/C\C=C/CCCCC)OCCCCCCCCC\C=C/CCCCCCC=O
InChI: InChI=1S/C79H144O17P2/c1-2-3-4-5-6-7-8-9-14-21-28-35-42-49-56-63-79(84)92-73-78(91-69-62-55-48-41-34-26-19-13-11-16-23-30-37-44-51-58-65-81)75-96-98(87,88)94-71-76(83)70-93-97(85,86)95-74-77(90-68-61-54-47-40-33-27-20-17-24-31-38-45-52-59-66-82)72-89-67-60-53-46-39-32-25-18-12-10-15-22-29-36-43-50-57-64-80/h6-7,9-11,14-17,20,64-66,76-78,83H,2-5,8,12-13,18-19,21-63,67-75H2,1H3,(H,85,86)(H,87,88)/b7-6-,14-9-,15-10-,16-11-,20-17-/t76-,77+,78+/m0/s1

描述信息

CL(18:1(8Z)/16:1(8Z)/18:2(9Z,12Z)/18:1(8Z)) is a cardiolipin (CL). Cardiolipins are sometimes called a double phospholipid because they have four fatty acid tails, instead of the usual two. CL(18:1(8Z)/16:1(8Z)/18:2(9Z,12Z)/18:1(8Z)) contains two chains of (13Z-octadecenoyl) at the C1 and C4 positions, one chain of (8Z-hexadecenoyl) at the C2 position, one chain of (9Z,12Z-octadecadienoyl) at the C3 position. While the theoretical charge of cardiolipins is -2, under normal physiological conditions (pH near 7), the molecule may carry only one negative charge. In prokaryotes such as E. coli, the enzyme known as diphosphatidylglycerol synthase catalyses the transfer of the phosphatidyl moiety of one phosphatidylglycerol to the free 3-hydroxyl group of another, with the elimination of one molecule of glycerol. In E. coli, which acylates its glycerophospholipids with acyl chains ranging in length from 12 to 18 carbons and possibly containing an unsaturation, or a cyclopropane group more than 100 possible CL molecular species are theoretically possible, 53 of these species having been characterized. E. coli membranes consist of ~5\\% cardiolipin (CL), 20-25\\% phosphatidylglycerol (PG), and 70-80\\% phosphatidylethanolamine (PE) as well as smaller amounts of phosphatidylserine (PS). CL is distributed between the two leaflets of the bilayers and is located preferentially at the poles and septa in E. coli and other rod-shaped bacteria. It is known that the polar positioning of the proline transporter ProP and the mechanosensitive ion channel MscS in E. coli is dependent on CL. It is believed that cell shape may influence the localization of CL and the localization of certain membrane proteins.

同义名列表

4 个代谢物同义名

[(2S)-2-hydroxy-3-({hydroxy[(2R)-2-{[(8Z)-16-oxohexadec-8-en-1-yl]oxy}-3-{[(10Z)-18-oxooctadec-10-en-1-yl]oxy}propoxy]phosphoryl}oxy)propoxy][(2R)-3-[(9Z,12Z)-octadeca-9,12-dienoyloxy]-2-{[(10Z)-18-oxooctadec-10-en-1-yl]oxy}propoxy]phosphinic acid; (2S)-2-hydroxy-3-{[hydroxy((2R)-2-{[(8Z)-16-oxohexadec-8-en-1-yl]oxy}-3-{[(10Z)-18-oxooctadec-10-en-1-yl]oxy}propoxy)phosphoryl]oxy}propoxy((2R)-3-[(9Z,12Z)-octadeca-9,12-dienoyloxy]-2-{[(10Z)-18-oxooctadec-10-en-1-yl]oxy}propoxy)phosphinic acid; [(2S)-2-Hydroxy-3-({hydroxy[(2R)-2-{[(8Z)-16-oxohexadec-8-en-1-yl]oxy}-3-{[(10Z)-18-oxooctadec-10-en-1-yl]oxy}propoxy]phosphoryl}oxy)propoxy][(2R)-3-[(9Z,12Z)-octadeca-9,12-dienoyloxy]-2-{[(10Z)-18-oxooctadec-10-en-1-yl]oxy}propoxy]phosphinate; CL(18:1(8Z)/16:1(8Z)/18:2(9Z,12Z)/18:1(8Z))



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1 个相关的物种来源信息

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