Exact Mass: 864.6591

Exact Mass Matches: 864.6591

Found 500 metabolites which its exact mass value is equals to given mass value 864.6591, within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error 0.01 dalton.

Ubiquinol-10

2-[(2E,6E,10E,14E,18E,22E,26E,30E,34E)-3,7,11,15,19,23,27,31,35,39-decamethyltetraconta-2,6,10,14,18,22,26,30,34,38-decaen-1-yl]-5,6-dimethoxy-3-methylbenzene-1,4-diol

C59H92O4 (864.6995)

Ubiquinol-10 is a benzoquinol and is the reduced product of ubiquinone also called coenzyme Q10.The reduction of ubiquinone to ubiquinol occurs in Complexes I&II in the electron transfer chain. The Q cycle is a process that occurs in cytochrome b[, a component of Complex III in the electron transport chain,and that converts ubiquinol to ubiquinone in a cyclic fashion. When ubiquinol binds to cytochrome b, the pKa of the phenolic group decreases so that the proton ionizes and the phenoxide anion is formed (Wikipedia). Ubiquinol-10, the reduced form of ubiquinone-10, efficiently scavenges free radicals generated chemically within liposomal membranes. Ubiquinol-10 is about as effective in preventing peroxidative damage to lipids as alpha-tocopherol, which is considered the best lipid-soluble antioxidant in humans. The number of radicals scavenged by each molecule of ubiquinol-10 is 1.1 under certain experimental conditions. In contrast to alpha-tocopherol, ubiquinol-10 is not recycled by ascorbate. However, it is known that ubiquinol-10 can be recycled by electron transport carriers present in various biomembranes and possibly by some enzymes. It is shown that ubiquinol-10 spares alpha-tocopherol when both antioxidants are present in the same liposomal membranes and that ubiquinol-10, like alpha-tocopherol, does not interact with reduced glutathione.It is suggested that ubiquinol-10 is an important physiological lipid-soluble antioxidant. [PMID: 2352956]. Ubiquinol-10 is a benzoquinol and is the reduced product of ubiquinone also called coenzyme Q10.The reduction of ubiquinone to ubiquinol occurs in Complexes I&II in the electron transfer chain. The Q cycle is a process that occurs in cytochrome b[, a component of Complex III in the electron transport chain,and that converts ubiquinol to ubiquinone in a cyclic fashion. When ubiquinol binds to cytochrome b, the pKa of the phenolic group decreases so that the proton ionizes and the phenoxide anion is formed (from wiki) COVID info from COVID-19 Disease Map, clinicaltrial, clinicaltrials, clinical trial, clinical trials Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS

All trans decaprenyl diphosphate

Bis(3-methylbut-2-en-1-yl) ({bis[(3-methylbut-2-en-1-yl)oxy]phosphoryl}oxy)hexakis(3-methylbut-2-en-1-yl)phosphonic acid

C50H90O7P2 (864.6161)

All trans decaprenyl diphosphate is an intermediate in ubiquinone biosynthesis. The enzyme 4-hydroxybenzoate nonaprenyltransferase [EC:2.5.1.39] catalyzes the conversion of this metabolite into 3-decaprenyl-4-hydroxybenzoate. This reaction is irreversible and occurs in the mitochondria. [HMDB]. all-trans-Decaprenyl diphosphate is found in many foods, some of which are pomes, custard apple, common grape, and dock. All trans decaprenyl diphosphate is an intermediate in ubiquinone biosynthesis. The enzyme 4-hydroxybenzoate nonaprenyltransferase [EC:2.5.1.39] catalyzes the conversion of this metabolite into 3-decaprenyl-4-hydroxybenzoate. This reaction is irreversible and occurs in the mitochondria.