Exact Mass: 425.0501
Exact Mass Matches: 425.0501
Found 35 metabolites which its exact mass value is equals to given mass value 425.0501,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
Glucosinalbin
Glucosinalbin is found in american pokeweed. Glucosinalbin is isolated from Brassica seeds.
Thiamine pyrophosphate
Thiamine pyrophosphate is the active form of thiamine, and it serves as a cofactor for several enzymes involved primarily in carbohydrate catabolism. The enzymes are important in the biosynthesis of a number of cell constituents, including neurotransmitters, and for the production of reducing equivalents used in oxidant stress defenses and in biosyntheses and for synthesis of pentoses used as nucleic acid precursors. The chemical structure of TPP is that of an aromatic methylaminopyrimidine ring, linked via a methylene bridge to a methylthiazolium ring with a pyrophosphate group attached to a hydroxyethyl side chain. In non-enzymatic model studies it has been demonstrated that the thiazolium ring can catalyse reactions which are similar to those of TPP-dependent enzymes but several orders of magnitude slower. Using infrared and NMR spectrophotometry it has been shown that the dissociation of the proton from C2 of the thiazolium ring is necessary for catalysis; the abstraction of the proton leads to the formation of a carbanion (ylid) with the potential for a nucleophilic attack on the carbonyl group of the substrate. In all TPP-dependent enzymes the abstraction of the proton from the C2 atom is the first step in catalysis, which is followed by a nucleophilic attack of this carbanion on the substrate. Subsequent cleavage of a C-C bond releases the first product with formation of a second carbanion (2-greek small letter alpha-carbanion or enamine). The formation of this 2-greek small letter alpha-carbanion is the second feature of TPP catalysis common to all TPP-dependent enzymes. Depending on the enzyme and the substrate(s), the reaction intermediates and products differ. Methyl-branched fatty acids, as phytanic acid, undergo peroxisomal beta-oxidation in which they are shortened by 1 carbon atom. This process includes four steps: activation, 2-hydroxylation, thiamine pyrophosphate dependent cleavage and aldehyde dehydrogenation. In the third step, 2-hydroxy-3-methylacyl-CoA is cleaved in the peroxisomal matrix by 2-hydroxyphytanoyl-CoA lyase (2-HPCL), which uses thiamine pyrophosphate (TPP) as cofactor. The thiamine pyrophosphate dependence of the third step is unique in peroxisomal mammalian enzymology. Human pathology due to a deficient alpha-oxidation is mostly linked to mutations in the gene coding for the second enzyme of the sequence, phytanoyl-CoA hydroxylase (EC 1.14.11.18). (PMID: 12694175, 11899071, 9924800) [HMDB] Thiamine pyrophosphate (CAS: 154-87-0) is the active form of thiamine, and it serves as a cofactor for several enzymes involved primarily in carbohydrate catabolism. These enzymes are important in the biosynthesis of several cell constituents, including neurotransmitters, and for the production of reducing equivalents used in oxidant stress defences. The enzymes are also important for the synthesis of pentoses used as nucleic acid precursors. The chemical structure of TPP is that of an aromatic methylaminopyrimidine ring, linked via a methylene bridge to a methylthiazolium ring with a pyrophosphate group attached to a hydroxyethyl side chain. In non-enzymatic model studies, it has been demonstrated that the thiazolium ring can catalyze reactions that are similar to those of TPP-dependent enzymes but several orders of magnitude slower. Using infrared and NMR spectrophotometry it has been shown that the dissociation of the proton from C2 of the thiazolium ring is necessary for catalysis; the abstraction of the proton leads to the formation of a carbanion with the potential for a nucleophilic attack on the carbonyl group of the substrate. In all TPP-dependent enzymes, the abstraction of the proton from the C2 atom is the first step in catalysis, which is followed by a nucleophilic attack of this carbanion on the substrate. Subsequent cleavage of a C-C bond releases the first product with the formation of a second carbanion (enamine). This formation is the second feature of TPP catalysis common to all TPP-dependent enzymes. Depending on the enzyme and the substrate(s), the reaction intermediates and products differ. Methyl-branched fatty acids, as phytanic acid, undergo peroxisomal beta-oxidation in which they are shortened by 1 carbon atom. This process includes four steps: activation, 2-hydroxylation, thiamine pyrophosphate-dependent cleavage, and aldehyde dehydrogenation. In the third step, 2-hydroxy-3-methylacyl-CoA is cleaved in the peroxisomal matrix by 2-hydroxyphytanoyl-CoA lyase (2-HPCL), which uses thiamine pyrophosphate (TPP) as a cofactor. The thiamine pyrophosphate dependence of the third step is unique in peroxisomal mammalian enzymology. Human pathology due to a deficient alpha-oxidation is mostly linked to mutations in the gene coding for the second enzyme of the sequence, phytanoyl-CoA hydroxylase (EC 1.14.11.18) (PMID:12694175, 11899071, 9924800). D018977 - Micronutrients > D014815 - Vitamins KEIO_ID C077
Phosphomethylphosphonic acid adenosyl ester
Doravirine
J - Antiinfectives for systemic use > J05 - Antivirals for systemic use > J05A - Direct acting antivirals > J05AG - Non-nucleoside reverse transcriptase inhibitors C471 - Enzyme Inhibitor > C1589 - Reverse Transcriptase Inhibitor > C97453 - Non-nucleoside Reverse Transcriptase Inhibitor C254 - Anti-Infective Agent > C281 - Antiviral Agent
[(2R,3S,5R)-5-[6-(Methylamino)purin-9-yl]-2-(phosphonooxymethyl)oxolan-3-yl] dihydrogen phosphate
[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl] (1E)-2-(4-hydroxyphenyl)-N-sulfooxyethanimidothioate
[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl] (1E)-2-(4-hydroxyphenyl)-N-sulfooxyethanimidothioate_major
1,3-DIBENZYL-1-(7-CHLOROTHIAZOLO[5,4-D]PYRIMIDIN-2-YL)THIOUREA
Phosphomethylphosphonic acid adenosyl ester
D004791 - Enzyme Inhibitors
3-(5-((6-Amino-1H-pyrazolo[3,4-b]pyridin-3-yl)methoxy)-2-chlorophenoxy)-5-chlorobenzonitrile
Doravirine
J - Antiinfectives for systemic use > J05 - Antivirals for systemic use > J05A - Direct acting antivirals > J05AG - Non-nucleoside reverse transcriptase inhibitors C471 - Enzyme Inhibitor > C1589 - Reverse Transcriptase Inhibitor > C97453 - Non-nucleoside Reverse Transcriptase Inhibitor C254 - Anti-Infective Agent > C281 - Antiviral Agent
Phosphomethylphosphonic acid adenosyl ester
D004791 - Enzyme Inhibitors
[(2R,3S,5R)-5-[6-(Methylamino)purin-9-yl]-2-(phosphonooxymethyl)oxolan-3-yl] dihydrogen phosphate
[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl] (1Z)-2-(4-hydroxyphenyl)-N-sulfooxyethanimidothioate
2-[2-[[2-[(3-carbamoyl-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl)amino]-2-oxoethyl]thio]-4-thiazolyl]acetic acid ethyl ester
2-[[2-(2,4-dichlorophenoxy)-1-oxopropyl]hydrazo]-N-(4-methoxyphenyl)-2-oxoacetamide
Glucosinalbin
Glucosinalbin is an alkylglucosinolate. Glucosinalbin is a natural product found in Sinapis alba, Brassica oleracea, and other organisms. Glucosinalbin. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. https://commonchemistry.cas.org/detail?cas_rn=19253-84-0 (retrieved 2024-08-19) (CAS RN: 19253-84-0). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).
thiamine(1+) diphosphate
A thiamine phosphate that is thiamine(1+) in which the hydroxy group has been replaced by a diphosphate group. It is the active form of vitamin B1 and an essential cofactor for enzymes in key metabolic pathways.
Thiamine pyrophosphate
Thiamine pyrophosphate. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. https://commonchemistry.cas.org/detail?cas_rn=154-87-0 (retrieved 2024-07-02) (CAS RN: 154-87-0). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0). Thiamine pyrophosphate is the coenzyme form of Vitamin B1 and is a required intermediate in the pyruvate dehydrogenase complex and the ketoglutarate dehydrogenase complex.
