Smooth statistical torsion angle potential derived from a large conformational database via adaptive kernel density estimation improves the quality of NMR protein …

GA Bermejo, GM Clore, CD Schwieters - Protein Science, 2012 - Wiley Online Library
Statistical potentials that embody torsion angle probability densities in databases of high‐
quality X‐ray protein structures supplement the incomplete structural information of …

High quality NMR structures: a new force field with implicit water and membrane solvation for Xplor-NIH

Y Tian, CD Schwieters, SJ Opella… - Journal of biomolecular …, 2017 - Springer
Abstract Structure determination of proteins by NMR is unique in its ability to measure
restraints, very accurately, in environments and under conditions that closely mimic those …

NMR screening and studies of target–ligand interactions

VI Polshakov, EA Batuev… - Russian Chemical …, 2019 - iopscience.iop.org
Nuclear magnetic resonance (NMR) spectroscopy is one of the leading biophysical methods
used in the search for and design of physiologically active compounds considered as …

Nonracemic Antifolates Stereoselectively Recruit Alternate Cofactors and Overcome Resistance in S. aureus

S Keshipeddy, SM Reeve, AC Anderson… - Journal of the …, 2015 - ACS Publications
While antifolates such as Bactrim (trimethoprim-sulfamethoxazole; TMP-SMX) continue to
play an important role in treating community-acquired methicillin-resistant Staphylococcus …

Distal Regions regulate dihydrofolate reductase-ligand interactions

M Goldstein, NM Goodey - Allostery: Methods and Protocols, 2021 - Springer
Protein motions play a fundamental role in enzyme catalysis and ligand binding. The
relationship between protein motion and function has been extensively investigated in the …

[HTML][HTML] NIMO: A Natural Product-Inspired Molecular Generative Model Based on Conditional Transformer

X Shen, T Zeng, N Chen, J Li, R Wu - Molecules, 2024 - mdpi.com
Natural products (NPs) have diverse biological activity and significant medicinal value. The
structural diversity of NPs is the mainstay of drug discovery. Expanding the chemical space …

Determination of ligand binding epitope structures using polarization transfer from hyperpolarized ligands

Y Wang, C Hilty - Journal of Medicinal Chemistry, 2019 - ACS Publications
Drug discovery processes require the determination of the protein binding site structure,
which can be achieved via nuclear magnetic resonance (NMR) spectroscopy. While …

Interaction of dihydrofolate reductase and aminoglycoside adenyltransferase enzyme from Klebsiella pneumoniae multidrug resistant strain DF12SA with clindamycin …

SK Shahi, VK Singh, A Kumar, SK Gupta… - Journal of molecular …, 2013 - Springer
Klebsiella pneumoniae strain DF12SA (HQ114261) was isolated from diabetic foot wounds.
The strain showed resistance against ampicillin, kanamycin, gentamicin, streptomycin …

Microtubules dual chemo and thermo‐responsive depolymerization

Z Li, L Alisaraie - Proteins: Structure, Function, and …, 2015 - Wiley Online Library
The effects of chemotherapeutic agent vinblastine versus low temperature of 277 K were
investigated on the structure of αβ‐tubulin heterodimer by means of molecular dynamics …

Role of the occluded conformation in bacterial dihydrofolate reductases

EM Behiry, LYP Luk, SM Matthews, EJ Loveridge… - Biochemistry, 2014 - ACS Publications
Dihydrofolate reductase (DHFR) from Escherichia coli (EcDHFR) adopts two major
conformations, closed and occluded, and movement between these two conformations is …