Search Results - "Chan, H. T. Henry"
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Mass spectrometric assays monitoring the deubiquitinase activity of the SARS-CoV-2 papain-like protease inform on the basis of substrate selectivity and have utility for substrate identification
Published in Bioorganic & medicinal chemistry (15-11-2023)“…The SARS-CoV-2 papain-like protease (PL ) and main protease (M ) are nucleophilic cysteine enzymes that catalyze hydrolysis of the viral polyproteins pp1a/1ab…”
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Discovery of SARS-CoV-2 M pro peptide inhibitors from modelling substrate and ligand binding
Published in Chemical science (Cambridge) (27-10-2021)“…The main protease (M ) of SARS-CoV-2 is central to viral maturation and is a promising drug target, but little is known about structural aspects of how it…”
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Mass spectrometry reveals potential of β-lactams as SARS-CoV-2 M pro inhibitors
Published in Chemical communications (Cambridge, England) (15-02-2021)“…The main viral protease (Mpro) of SARS-CoV-2 is a nucleophilic cysteine hydrolase and a current target for anti-viral chemotherapy. We describe a…”
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4
Analysis of β-lactone formation by clinically observed carbapenemases informs on a novel antibiotic resistance mechanism
Published in The Journal of biological chemistry (04-12-2020)“…An important mechanism of resistance to β-lactam antibiotics is via their β-lactamase–catalyzed hydrolysis. Recent work has shown that, in addition to the…”
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5
Non‐Hydrolytic β‐Lactam Antibiotic Fragmentation by l,d‐Transpeptidases and Serine β‐Lactamase Cysteine Variants
Published in Angewandte Chemie International Edition (11-02-2019)“…Enzymes often use nucleophilic serine, threonine, and cysteine residues to achieve the same type of reaction; the underlying reasons for this are not…”
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Dynamical Nonequilibrium Molecular Dynamics Simulations Identify Allosteric Sites and Positions Associated with Drug Resistance in the SARS-CoV‑2 Main Protease
Published in JACS Au (26-06-2023)“…The SARS-CoV-2 main protease (Mpro) plays an essential role in the coronavirus lifecycle by catalyzing hydrolysis of the viral polyproteins at specific sites…”
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Studies on the selectivity of the SARS-CoV-2 papain-like protease reveal the importance of the P2′ proline of the viral polyprotein
Published in RSC chemical biology (07-02-2024)“…The SARS-CoV-2 papain-like protease (PL pro ) is an antiviral drug target that catalyzes the hydrolysis of the viral polyproteins pp1a/1ab, so releasing the…”
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Discovery of SARS-CoV-2 Mpro peptide inhibitors from modelling substrate and ligand binding
Published in Chemical science (Cambridge) (27-10-2021)“…The main protease (Mpro) of SARS-CoV-2 is central to viral maturation and is a promising drug target, but little is known about structural aspects of how it…”
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Journal Article -
9
Voltammetry using multiple cycles: Porous electrodes
Published in Journal of electroanalytical chemistry (Lausanne, Switzerland) (15-08-2017)“…Simulations are reported for the cyclic voltammetry of both electrochemically reversible and irreversible one-electron processes at porous electrodes where the…”
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Voltammetry at electrodes decorated with an insulating porous film: Understanding the effects of adsorption
Published in Journal of electroanalytical chemistry (Lausanne, Switzerland) (15-09-2017)“…Recent literature has evinced a keen interest in porous electrodes. Numerous applications have been discussed and some aspects of the voltammetry investigated,…”
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11
Non‐Hydrolytic β‐Lactam Antibiotic Fragmentation by l,d‐Transpeptidases and Serine β‐Lactamase Cysteine Variants
Published in Angewandte Chemie (11-02-2019)“…Enzymes often use nucleophilic serine, threonine, and cysteine residues to achieve the same type of reaction; the underlying reasons for this are not…”
Get full text
Journal Article -
12
Analysis of β-lactone formation by clinically observed carbapenemases informs on a novel antibiotic resistance mechanism
Published in The Journal of biological chemistry (04-12-2020)“…An important mechanism of resistance to β-lactam antibiotics is via their β-lactamase-catalyzed hydrolysis. Recent work has shown that, in addition to the…”
Get full text
Journal Article -
13
Discovery of SARS-CoV-2 M peptide inhibitors from modelling substrate and ligand binding
Published in Chemical science (Cambridge) (27-10-2021)“…The main protease (M pro ) of SARS-CoV-2 is central to viral maturation and is a promising drug target, but little is known about structural aspects of how it…”
Get full text
Journal Article