The mercapturic acid pathway

PE Hanna, MW Anders - Critical reviews in toxicology, 2019 - Taylor & Francis
The mercapturic acid pathway is a major route for the biotransformation of xenobiotic and
endobiotic electrophilic compounds and their metabolites. Mercapturic acids (N-acetyl-l …

Distinct chemical factors in hydrolytic reactions catalyzed by metalloenzymes and metal complexes

LF Serafim, VM Jayasinghe-Arachchige… - Chemical …, 2023 - pubs.rsc.org
The selective hydrolysis of the extremely stable phosphoester, peptide and ester bonds of
molecules by bio-inspired metal-based catalysts (metallohydrolases) is required in a wide …

Recent application of calculations of metal complexes based on density functional theory

SC Qi, J Hayashi, L Zhang - RSC advances, 2016 - pubs.rsc.org
Density functional theory (DFT) has become a widely applied computational tool in most
chemistry fields. Because of its applicability, DFT calculations involving metal complexes are …

M17 aminopeptidases diversify function by moderating their macromolecular assemblies and active site environment

N Drinkwater, TR Malcolm, S McGowan - Biochimie, 2019 - Elsevier
The family of M17 aminopeptidases (alias 'leucine aminopeptidases', M17-LAPs) utilize a
highly conserved hexameric structure and a binuclear metal center to selectively remove N …

Theoretical insights into the functioning of metallopeptidases and their synthetic analogues

T Zhang, M Ozbil, A Barman, TJ Paul… - Accounts of chemical …, 2015 - ACS Publications
Conspectus The selective hydrolysis of a peptide or amide bond (−(O) C–NH−) by a
synthetic metallopeptidase is required in a wide range of biological, biotechnological, and …

In Silico Enzymolysis-Guided Mining of Aminopeptidases with Molecular Insights into Their Substrate Specificity Mechanism

M Zhang, J Pu, Y Cui, J Sun, H Dong… - Journal of Agricultural …, 2024 - ACS Publications
The palatability of protein-based food heavily relies on aminopeptidases with the ability for
bitter peptides degradation. However, there is a lack of methods for rational mining of …

Structural basis for substrate specificity of Helicobacter pylori M17 aminopeptidase

JK Modak, W Rut, LC Wijeyewickrema, RN Pike… - Biochimie, 2016 - Elsevier
The M17 aminopeptidase from the carcinogenic gastric bacterium Helicobacter pylori
(HpM17AP) is an important housekee** enzyme involved in catabolism of endogenous …

Determination of biogenic amines in chicken, beef, and mutton by dansyl chloride microwave derivatization in Malaysia

CS Yue, AK Lim, ML Chia, PY Wong… - Journal of Food …, 2023 - Wiley Online Library
In this study, an improved dansyl‐chloride derivatization technique using a microwave
synthesizer was used for the qualitative and quantitative analyses of biogenic amine in the …

Role of water coordination at zinc binding site and its catalytic pathway of dizinc creatininase: insights from quantum cluster approach

W Meelua, J Oláh, J Jitonnom - Journal of Computer-Aided Molecular …, 2022 - Springer
Creatininase is a key enzyme of creatinine-metabolizing pathway in mammals, and has a
great potential for diagnostic application. It catalyzes the reversible conversion of creatinine …

Formation of unstable and very reactive chemical species catalyzed by metalloenzymes: a mechanistic overview

HS Fernandes, CSS Teixeira, SF Sousa, NM Cerqueira - Molecules, 2019 - mdpi.com
Nature has tailored a wide range of metalloenzymes that play a vast array of functions in all
living organisms and from which their survival and evolution depends on. These enzymes …