Results 201 to 210 of about 111,709 (246)

Carbon-13 kinetic isotope effects on pyruvate decarboxylation. 2. Solvent effects in model systems

open access: closed, 1978
Carbon-13 kinetic isotope effects were determined for the decarboxylation of pyruvate by thiamin and for the decarboxylation of 2-(1-carboxy-1-hydroxyethyl)-3,4-dimethylthiazolium chloride (a covalent pyruvate-thiamin adduct) in water and in aqueous ...
Frank Jordan, Donald J. Kuo, E. U. Monse
openalex   +2 more sources

Pyruvate Decarboxylase: A Molecular Modeling Study of Pyruvate Decarboxylation and Acyloin Formation

, 1996
Using crystal structure data for the pyruvate decarboxylase from Saccharomyces uvarum (which is nearly identical with the enzyme from Saccharomyces cerevisiae), molecular modeling studies have been carried out to investigate the mode of action of the ...
M. Lobell, D. Crout
semanticscholar   +1 more source

Thiamin deficiency effects on rat leukocyte pyruvate decarboxylation rates.

American Journal of Clinical Nutrition, 1978
Thiamin status usually is assessed by urinary excretion of thiamin or by exogenous thiamin pyrophosphate (TPP) stimulation of erythrocyte transketolase activity. Because of the possible great utility of a biologically and chemically sensitive alternative
J. Hathcock
semanticscholar   +1 more source

Aldehyde‐based Activation of C2α‐lactylthiamin Diphosphate Decarboxylation on Bacterial 1‐deoxy‐d‐xylulose 5‐phosphate Synthase

ChemBioChem
1‐Deoxy‐d‐xylulose 5‐phosphate synthase (DXPS) catalyzes the thiamin diphosphate (ThDP)‐dependent formation of DXP from pyruvate (donor substrate) and d‐glyceraldehyde 3‐phosphate (d‐GAP, acceptor substrate) in bacterial central metabolism.
Eucolona M Toci   +2 more
semanticscholar   +1 more source

Sulfadiazine inhibits hydrogen production during sludge anaerobic fermentation by affecting pyruvate decarboxylation.

Science of the Total Environment, 2022
Leiyu Feng   +9 more
semanticscholar   +1 more source

Peroxynitrite-mediated decarboxylation of pyruvate to both carbon dioxide and carbon dioxide radical anion.

Chemical Research in Toxicology, 1997
There has been a recent renewal of interest in the antioxidant properties of pyruvate which are usually attributed to its capacity to undergo oxidative decarboxylation in the presence of hydrogen peroxide. The interaction of pyruvate with other oxidizing
J. Vasquez-Vivar   +3 more
semanticscholar   +1 more source

Highly Efficient Oxidation of Ethyl Lactate to Ethyl Pyruvate Catalyzed by TS-1 Under Mild Conditions

, 2018
Highly efficient oxidation of ethyl lactate (ELA) to ethyl pyruvate (EP) was realized over TS-1 in the presence of aqueous H2O2 (30 wt %) at low temperature without other solvent. A 100% ELA conversion and 97.8% EP yield were obtained at 50 °C after 9 h.
Tianliang Lu   +7 more
semanticscholar   +1 more source

Improving tyrosol production efficiency through shortening the allosteric signal transmission distance of pyruvate decarboxylase

Applied Microbiology and Biotechnology, 2023
Huan-Zhi Xu   +9 more
semanticscholar   +1 more source

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