Results 31 to 40 of about 1,729,497 (317)

Mechanisms of flavoprotein‐catalyzed reactions [PDF]

European Journal of Biochemistry, 1989
Flavoproteins are a class of enzymes catalyzing a very broad spectrum of redox processes by different chemical mechanisms. This review describes the best studied of these mechanisms and discusses factors possibly governing reactivity and specificity.
Ghisla, Sandro, Massey, Vincent
openaire   +5 more sources

MACiE: a database of enzyme reaction mechanisms.

, 2005
SUMMARY: MACiE (mechanism, annotation and classification in enzymes) is a publicly available web-based database, held in CMLReact (an XML application), that aims to help our understanding of the evolution of enzyme catalytic mechanisms and also to create
Gemma L. Holliday, Bartlett, G J, Noel M. O'Boyle, Janet M. Thornton, O'Boyle, N M, Peter Murray-Rust, John B. O. Mitchell, Holliday, G L, Almonacid, D E, Murray-Rust, P, Daniel E. Almonacid, Thornton, J M, Mitchell, John Blayney Owen, Gail J. Bartlett   +13 more
core   +1 more source

Latest Developments of the Julia–Kocienski Olefination Reaction: Mechanistic Considerations

Molecules
Since its discovery, the Julia–Kocienski olefination reaction has over past 30 years become one of the key C-C connective methods that is used in late-stage natural product synthesis.
Daniel Chrenko, Jiří Pospíšil
doaj   +1 more source

Current Advances on Structure-Function Relationships of Pyridoxal 5′-Phosphate-Dependent Enzymes

Frontiers in Molecular Biosciences, 2019
Pyridoxal 5′-phosphate (PLP) functions as a coenzyme in many enzymatic processes, including decarboxylation, deamination, transamination, racemization, and others.
Jing Liang, Qian Han, Yang Tan, Haizhen Ding, Jianyong Li   +4 more
doaj   +1 more source

Simple one-pot synthesis of thioureas from amine, carbon disulfide and oxidants in water [PDF]

Journal of the Serbian Chemical Society, 2016
The present study reports the new facile methodology for synthesis of symmetrical and asymmetrical thioureas by an one-pot reaction of amine, carbon disulfide and oxidants: hydrogen peroxide, ethylenediamine tetraacetic acid (EDTA)/sodium ...
Milosavljević Milutin M., Vukićević Ivan M., Drmanić Saša Ž., Nikolić Jasmina B., Marinković Aleksandar D., Krstić Sanja S., Petrović Slobodan D.   +6 more
doaj   +1 more source

Nitrile Oxide, Alkenes, Dipolar Cycloaddition, Isomerization and Metathesis Involved in the Syntheses of 2-Isoxazolines

Molecules, 2023
The involvement of 1,3-dipolar cycloaddition (1,3-DP), double bond migration, metathesis, and nitrile oxide (including in situ-generated nitrile oxide) as dipoles, together with the C=C bond containing dipolarophiles, in the syntheses of 2-isoxazolines ...
Stanisław Krompiec, Piotr Lodowski, Aneta Kurpanik-Wójcik, Bogumiła Gołek, Angelika Mieszczanin, Aleksandra Fijołek, Marek Matussek, Klaudia Kaszuba   +7 more
doaj   +1 more source

Indistinguishability and identifiability of kinetic models for the MurC reaction in peptidoglycan biosynthesis [PDF]

, 2009
An important question in Systems Biology is the design of experiments that enable discrimination between two (or more) competing chemical pathway models or biological mechanisms.
Roper, D., D. Bearup, Chappell, M.J., Evans, N.D., N.D. Evans, Evans, Neil D., Hattersley, J.G., Bugg, T., M.J. Chappell, Dowson, Christopher G., D. Roper, Pérez-Velázquez, J., J.G. Hattersley, T. Bugg, Chappell, M. J. (Michael J.), Bearup, Daniel, Bearup, Daniel James, Dowson, C., Hattersley, John G., J. Pérez-Velázquez, Perez-Velazque, J., Roper, David I., Bugg, Tim, C. Dowson   +23 more
core   +1 more source

Quantum-Chemical Study of the Benzene Reaction with Fluorine

Atoms, 2023
The reaction of benzene with fluorine atoms may be of interest as a source of phenyl and ipso-fluorocyclohexadienyl radicals or as a method for fluorobenzene gas phase synthesis.
Sergey O. Adamson, Daria D. Kharlampidi, Anastasia S. Shtyrkova, Stanislav Y. Umanskii, Yuri A. Dyakov, Igor I. Morozov, Maxim G. Golubkov   +6 more
doaj   +1 more source

On the mechanism of the Shapiro reaction: Understanding the regioselectivity

, 2015
A detailed DFT-level mechanism elucidation of the two-step reaction of tosylhydrazones with alkyllithium reagents (the Shapiro reaction) is presented.
Funes-Ardoiz, I. [0000-0002-5843-9660], Sampedro, D. [0000-0003-2772-6453], Losantos, R. [0000-0001-5207-654X]   +2 more
core   +1 more source

Reaction mechanism and detecting properties of a novel molecularly imprinted electrochemical sensor for microcystin based on three-dimensional AuNPs@MWCNTs/GQDs

Water Science and Technology, 2023
Microcystins with leucine arginine (MC-LR) is a virulent hepatotoxin, which is commonly present in polluted water with its demethylated derivatives [Dha7] MC-LR.
Rujing Zhao, Jin Li, Chengsi Wu, Jun Cai, Shiqian Li, Aifeng Li, Lian Zhong   +6 more
doaj   +1 more source