Exact Mass: 911.1575
Exact Mass Matches: 911.1575
Found 26 metabolites which its exact mass value is equals to given mass value 911.1575,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
3-Hydroxy-3-methylglutaryl-CoA
3-Hydroxy-3-methylglutaryl-CoA (HMG-CoA) (CAS: 1553-55-5) is formed when acetyl-CoA condenses with acetoacetyl-CoA in a reaction that is catalyzed by the enzyme HMG-CoA synthase in the mevalonate pathway or mevalonate-dependent (MAD) route, an important cellular metabolic pathway present in virtually all organisms. HMG-CoA reductase (EC 1.1.1.34) inhibitors, more commonly known as statins, are cholesterol-lowering drugs that have been widely used for many years to reduce the incidence of adverse cardiovascular events. HMG-CoA reductase catalyzes the rate-limiting step in the mevalonate pathway and these agents lower cholesterol by inhibiting its synthesis in the liver and in peripheral tissues. Androgen also stimulates lipogenesis in human prostate cancer cells directly by increasing transcription of the fatty acid synthase and HMG-CoA-reductase genes (PMID: 14689582). (s)-3-hydroxy-3-methylglutaryl-coa, also known as hmg-coa or hydroxymethylglutaroyl coenzyme a, is a member of the class of compounds known as (s)-3-hydroxy-3-alkylglutaryl coas (s)-3-hydroxy-3-alkylglutaryl coas are 3-hydroxy-3-alkylglutaryl-CoAs where the 3-hydroxy-3-alkylglutaryl component has (S)-configuration. Thus, (s)-3-hydroxy-3-methylglutaryl-coa is considered to be a fatty ester lipid molecule (s)-3-hydroxy-3-methylglutaryl-coa is slightly soluble (in water) and an extremely strong acidic compound (based on its pKa). (s)-3-hydroxy-3-methylglutaryl-coa can be found in a number of food items such as watercress, burdock, spirulina, and chicory, which makes (s)-3-hydroxy-3-methylglutaryl-coa a potential biomarker for the consumption of these food products (s)-3-hydroxy-3-methylglutaryl-coa may be a unique S.cerevisiae (yeast) metabolite.
(3S)-3-Hydroxyadipyl-CoA
(3S)-3-Hydroxyadipyl-CoA is an intermediate in producing (3S)-3-Hydroxyadipyl-CoA. In the reaction, react with NAD,(3S)-3-Hydroxyadipyl-CoA is the reduction precursor. [HMDB] (3S)-3-Hydroxyadipyl-CoA is an intermediate in producing (3S)-3-Hydroxyadipyl-CoA. In the reaction, react with NAD,(3S)-3-Hydroxyadipyl-CoA is the reduction precursor.
3-Hydroxypentanoyl-CoA
3-Hydroxypentanoyl-CoA is also known as 3-Hydroxyadipoyl-CoA or S-(5-Carboxy-3-hydroxypentanoyl)-CoA. 3-Hydroxypentanoyl-CoA is considered to be slightly soluble (in water) and acidic. 3-Hydroxypentanoyl-CoA is a fatty ester lipid molecule
HMG-CoA
(2S,3R)-3-hydroxy-2-methylpentanedioyl-CoA
(2s,3r)-3-hydroxy-2-methylpentanedioyl-coa is an acyl-CoA or acyl-coenzyme A. More specifically, it is a (2S_3R)-3-hydroxy-2-methylpentanedioic acid thioester of coenzyme A. (2s,3r)-3-hydroxy-2-methylpentanedioyl-coa is an acyl-CoA with 6 fatty acid group as the acyl moiety attached to coenzyme A. Coenzyme A was discovered in 1946 by Fritz Lipmann (Journal of Biological Chemistry (1946) 162 (3): 743–744) and its structure was determined in the early 1950s at the Lister Institute in London. Coenzyme A is a complex, thiol-containing molecule that is naturally synthesized from pantothenate (vitamin B5), which is found in various foods such as meat, vegetables, cereal grains, legumes, eggs, and milk. More specifically, coenzyme A (CoASH or CoA) consists of a beta-mercaptoethylamine group linked to the vitamin pantothenic acid (B5) through an amide linkage and 3-phosphorylated ADP. Coenzyme A is synthesized in a five-step process that requires four molecules of ATP, pantothenate and cysteine. It is believed that there are more than 1100 types of acyl-CoA’s in the human body, which also corresponds to the number of acylcarnitines in the human body. Acyl-CoAs exists in all living species, ranging from bacteria to plants to humans. The general role of acyl-CoA’s is to assist in transferring fatty acids from the cytoplasm to mitochondria. This process facilitates the production of fatty acids in cells, which are essential in cell membrane structure. Acyl-CoAs are also susceptible to beta oxidation, forming, ultimately, acetyl-CoA. Acetyl-CoA can enter the citric acid cycle, eventually forming several equivalents of ATP. In this way, fats are converted to ATP -- or biochemical energy. Acyl-CoAs can be classified into 9 different categories depending on the size of their acyl-group: 1) short-chain acyl-CoAs; 2) medium-chain acyl-CoAs; 3) long-chain acyl-CoAs; and 4) very long-chain acyl-CoAs; 5) hydroxy acyl-CoAs; 6) branched chain acyl-CoAs; 7) unsaturated acyl-CoAs; 8) dicarboxylic acyl-CoAs and 9) miscellaneous acyl-CoAs. Short-chain acyl-CoAs have acyl-groups with two to four carbons (C2-C4), medium-chain acyl-CoAs have acyl-groups with five to eleven carbons (C5-C11), long-chain acyl-CoAs have acyl-groups with twelve to twenty carbons (C12-C20) while very long-chain acyl-CoAs have acyl groups with more than 20 carbons. (2s,3r)-3-hydroxy-2-methylpentanedioyl-coa is therefore classified as a medium chain acyl-CoA. The oxidative degradation of fatty acids is a two-step process, catalyzed by acyl-CoA synthetase/synthase. Fatty acids are first converted to their acyl phosphate, the precursor to acyl-CoA. The latter conversion is mediated by acyl-CoA synthase. Three types of acyl-CoA synthases are employed, depending on the chain length of the fatty acid. (2s,3r)-3-hydroxy-2-methylpentanedioyl-coa, being a medium chain acyl-CoA is a substrate for medium chain acyl-CoA synthase. The second step of fatty acid degradation is beta oxidation. Beta oxidation occurs in mitochondria and, in the case of very long chain acyl-CoAs, the peroxisome. After its formation in the cytosol, (2S,3R)-3-hydroxy-2-methylpentanedioyl-CoA is transported into the mitochondria, the locus of beta oxidation. Transport of (2S,3R)-3-hydroxy-2-methylpentanedioyl-CoA into the mitochondria requires carnitine palmitoyltransferase 1 (CPT1), which converts (2S,3R)-3-hydroxy-2-methylpentanedioyl-CoA into (2S_3R)-3-hydroxy-2-methylpentanedioylcarnitine, which gets transported into the mitochondrial matrix. Once in the matrix, (2S_3R)-3-hydroxy-2-methylpentanedioylcarnitine is converted back to (2S,3R)-3-hydroxy-2-methylpentanedioyl-CoA by CPT2, whereupon beta-oxidation can begin. Beta oxidation of (2S,3R)-3-hydroxy-2-methylpentanedioyl-CoA occurs in four steps. First, since (2S,3R)-3-hydroxy-2-methylpentanedioyl-CoA is a medium chain acyl-CoA it is the substrate for a medium chain acyl-CoA dehydrogenase, which catalyzes dehydrogenation of (2S,3R)-3-hydroxy-2-methylpentanedioyl...
3-hydroxyhexanedioyl-CoA
3-hydroxyhexanedioyl-coa is an acyl-CoA or acyl-coenzyme A. More specifically, it is a 3-hydroxyhexanedioic acid thioester of coenzyme A. 3-hydroxyhexanedioyl-coa is an acyl-CoA with 6 fatty acid group as the acyl moiety attached to coenzyme A. Coenzyme A was discovered in 1946 by Fritz Lipmann (Journal of Biological Chemistry (1946) 162 (3): 743–744) and its structure was determined in the early 1950s at the Lister Institute in London. Coenzyme A is a complex, thiol-containing molecule that is naturally synthesized from pantothenate (vitamin B5), which is found in various foods such as meat, vegetables, cereal grains, legumes, eggs, and milk. More specifically, coenzyme A (CoASH or CoA) consists of a beta-mercaptoethylamine group linked to the vitamin pantothenic acid (B5) through an amide linkage and 3-phosphorylated ADP. Coenzyme A is synthesized in a five-step process that requires four molecules of ATP, pantothenate and cysteine. It is believed that there are more than 1100 types of acyl-CoA’s in the human body, which also corresponds to the number of acylcarnitines in the human body. Acyl-CoAs exists in all living species, ranging from bacteria to plants to humans. The general role of acyl-CoA’s is to assist in transferring fatty acids from the cytoplasm to mitochondria. This process facilitates the production of fatty acids in cells, which are essential in cell membrane structure. Acyl-CoAs are also susceptible to beta oxidation, forming, ultimately, acetyl-CoA. Acetyl-CoA can enter the citric acid cycle, eventually forming several equivalents of ATP. In this way, fats are converted to ATP -- or biochemical energy. Acyl-CoAs can be classified into 9 different categories depending on the size of their acyl-group: 1) short-chain acyl-CoAs; 2) medium-chain acyl-CoAs; 3) long-chain acyl-CoAs; and 4) very long-chain acyl-CoAs; 5) hydroxy acyl-CoAs; 6) branched chain acyl-CoAs; 7) unsaturated acyl-CoAs; 8) dicarboxylic acyl-CoAs and 9) miscellaneous acyl-CoAs. Short-chain acyl-CoAs have acyl-groups with two to four carbons (C2-C4), medium-chain acyl-CoAs have acyl-groups with five to eleven carbons (C5-C11), long-chain acyl-CoAs have acyl-groups with twelve to twenty carbons (C12-C20) while very long-chain acyl-CoAs have acyl groups with more than 20 carbons. 3-hydroxyhexanedioyl-coa is therefore classified as a medium chain acyl-CoA. The oxidative degradation of fatty acids is a two-step process, catalyzed by acyl-CoA synthetase/synthase. Fatty acids are first converted to their acyl phosphate, the precursor to acyl-CoA. The latter conversion is mediated by acyl-CoA synthase. Three types of acyl-CoA synthases are employed, depending on the chain length of the fatty acid. 3-hydroxyhexanedioyl-coa, being a medium chain acyl-CoA is a substrate for medium chain acyl-CoA synthase. The second step of fatty acid degradation is beta oxidation. Beta oxidation occurs in mitochondria and, in the case of very long chain acyl-CoAs, the peroxisome. After its formation in the cytosol, 3-hydroxyhexanedioyl-CoA is transported into the mitochondria, the locus of beta oxidation. Transport of 3-hydroxyhexanedioyl-CoA into the mitochondria requires carnitine palmitoyltransferase 1 (CPT1), which converts 3-hydroxyhexanedioyl-CoA into 3-hydroxyhexanedioylcarnitine, which gets transported into the mitochondrial matrix. Once in the matrix, 3-hydroxyhexanedioylcarnitine is converted back to 3-hydroxyhexanedioyl-CoA by CPT2, whereupon beta-oxidation can begin. Beta oxidation of 3-hydroxyhexanedioyl-CoA occurs in four steps. First, since 3-hydroxyhexanedioyl-CoA is a medium chain acyl-CoA it is the substrate for a medium chain acyl-CoA dehydrogenase, which catalyzes dehydrogenation of 3-hydroxyhexanedioyl-CoA, creating a double bond between the alpha and beta carbons. FAD is the hydrogen acceptor, yielding FADH2. Second, Enoyl-CoA hydrase catalyzes the addition of water across the newly formed double bond to make an alcohol. Third, 3-hydroxyacyl-CoA de...
2-Ethyl-2-hydroxybutanedioyl-CoA
2-ethyl-2-hydroxybutanedioyl-coa is an acyl-CoA or acyl-coenzyme A. More specifically, it is a 2-ethyl-2-hydroxybutanedioic acid thioester of coenzyme A. 2-ethyl-2-hydroxybutanedioyl-coa is an acyl-CoA with 6 fatty acid group as the acyl moiety attached to coenzyme A. Coenzyme A was discovered in 1946 by Fritz Lipmann (Journal of Biological Chemistry (1946) 162 (3): 743–744) and its structure was determined in the early 1950s at the Lister Institute in London. Coenzyme A is a complex, thiol-containing molecule that is naturally synthesized from pantothenate (vitamin B5), which is found in various foods such as meat, vegetables, cereal grains, legumes, eggs, and milk. More specifically, coenzyme A (CoASH or CoA) consists of a beta-mercaptoethylamine group linked to the vitamin pantothenic acid (B5) through an amide linkage and 3-phosphorylated ADP. Coenzyme A is synthesized in a five-step process that requires four molecules of ATP, pantothenate and cysteine. It is believed that there are more than 1100 types of acyl-CoA’s in the human body, which also corresponds to the number of acylcarnitines in the human body. Acyl-CoAs exists in all living species, ranging from bacteria to plants to humans. The general role of acyl-CoA’s is to assist in transferring fatty acids from the cytoplasm to mitochondria. This process facilitates the production of fatty acids in cells, which are essential in cell membrane structure. Acyl-CoAs are also susceptible to beta oxidation, forming, ultimately, acetyl-CoA. Acetyl-CoA can enter the citric acid cycle, eventually forming several equivalents of ATP. In this way, fats are converted to ATP -- or biochemical energy. Acyl-CoAs can be classified into 9 different categories depending on the size of their acyl-group: 1) short-chain acyl-CoAs; 2) medium-chain acyl-CoAs; 3) long-chain acyl-CoAs; and 4) very long-chain acyl-CoAs; 5) hydroxy acyl-CoAs; 6) branched chain acyl-CoAs; 7) unsaturated acyl-CoAs; 8) dicarboxylic acyl-CoAs and 9) miscellaneous acyl-CoAs. Short-chain acyl-CoAs have acyl-groups with two to four carbons (C2-C4), medium-chain acyl-CoAs have acyl-groups with five to eleven carbons (C5-C11), long-chain acyl-CoAs have acyl-groups with twelve to twenty carbons (C12-C20) while very long-chain acyl-CoAs have acyl groups with more than 20 carbons. 2-ethyl-2-hydroxybutanedioyl-coa is therefore classified as a medium chain acyl-CoA. The oxidative degradation of fatty acids is a two-step process, catalyzed by acyl-CoA synthetase/synthase. Fatty acids are first converted to their acyl phosphate, the precursor to acyl-CoA. The latter conversion is mediated by acyl-CoA synthase. Three types of acyl-CoA synthases are employed, depending on the chain length of the fatty acid. 2-ethyl-2-hydroxybutanedioyl-coa, being a medium chain acyl-CoA is a substrate for medium chain acyl-CoA synthase. The second step of fatty acid degradation is beta oxidation. Beta oxidation occurs in mitochondria and, in the case of very long chain acyl-CoAs, the peroxisome. After its formation in the cytosol, 2-Ethyl-2-hydroxybutanedioyl-CoA is transported into the mitochondria, the locus of beta oxidation. Transport of 2-Ethyl-2-hydroxybutanedioyl-CoA into the mitochondria requires carnitine palmitoyltransferase 1 (CPT1), which converts 2-Ethyl-2-hydroxybutanedioyl-CoA into 2-Ethyl-2-hydroxybutanedioylcarnitine, which gets transported into the mitochondrial matrix. Once in the matrix, 2-Ethyl-2-hydroxybutanedioylcarnitine is converted back to 2-Ethyl-2-hydroxybutanedioyl-CoA by CPT2, whereupon beta-oxidation can begin. Beta oxidation of 2-Ethyl-2-hydroxybutanedioyl-CoA occurs in four steps. First, since 2-Ethyl-2-hydroxybutanedioyl-CoA is a medium chain acyl-CoA it is the substrate for a medium chain acyl-CoA dehydrogenase, which catalyzes dehydrogenation of 2-Ethyl-2-hydroxybutanedioyl-CoA, creating a double bond between the alpha and beta carbons. FAD is the hydrogen acceptor, yielding FADH2. Second, Enoyl-CoA hydrase cat...
CoA 6:1;O3
(4S)-6-[2-[3-[[4-[[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-4-hydroxy-3-phosphonooxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-hydroxyphosphoryl]oxy-2-hydroxy-3,3-dimethylbutanoyl]amino]propanoylamino]ethylsulfanyl]-4-hydroxy-6-oxohexanoic acid
(3S)-5-[2-[3-[[4-[[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-4-hydroxy-3-phosphonooxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-hydroxyphosphoryl]oxy-2-hydroxy-3,3-dimethylbutanoyl]amino]propanoylamino]ethylsulfanyl]-3-hydroxy-3-methyl-5-oxopentanoic acid
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Hydroxymethylglutaroyl coenzyme A; (Acyl-CoA); [M+H]+
4,5-Dihydroxy-Tetrahydro-Pyran-2-Carboxylic Acid-CoA; (Acyl-CoA); [M+H]+
(3R)-3-ammonio-3-phenylpropanoyl-CoA(3-)
An acyl-CoA oxoanion arising from deprotonation of phosphate and diphosphate functions as well as protonation of the amino group of (3R)-3-ammonio-3-phenylpropanoyl-CoA(3-). It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.).
3-hydroxyadipyl-CoA
An acyl-CoA that results from formal condensation of the thiol group of coenzyme A with the 1-carboxy group of 3-hydroxyadipic acid.
3-hydroxy-3-methylglutaryl-CoA
An alpha,omega dicarboxyacyl-CoA that results from the formal condensation of the thiol group of coenzyme A with one of the carboxy groups of 3-hydroxy-3-methylglutaric acid.
2-hydroxyadipoyl-CoA
A hydroxyacyl-CoA that results from the formal condensation of the thiol group of coenzyme A with the 1-carboxy group of 2-hydroxyadipic acid.
(3S)-3-hydroxy-3-methylglutaryl-CoA
A 3-hydroxy-3-methylglutaryl-CoA where the 3-hydroxy-3-methylglutaryl component has (S)-configuration.
