Enzymatic transition states and drug design

VL Schramm - Chemical reviews, 2018 - ACS Publications
Transition state theory teaches that chemically stable mimics of enzymatic transition states
will bind tightly to their cognate enzymes. Kinetic isotope effects combined with …

[HTML][HTML] Comparing the intrinsic dynamics of multiple protein structures using elastic network models

E Fuglebakk, SP Tiwari, N Reuter - Biochimica et Biophysica Acta (BBA) …, 2015 - Elsevier
Abstract Background Elastic network models (ENMs) are based on the simple idea that a
protein can be described as a set of particles connected by springs, which can then be used …

WEBnm@ v2. 0: Web server and services for comparing protein flexibility

SP Tiwari, E Fuglebakk, SM Hollup, L Skjærven… - BMC …, 2014 - Springer
Background Normal mode analysis (NMA) using elastic network models is a reliable and
cost-effective computational method to characterise protein flexibility and by extension, their …

Lightweight object oriented structure analysis: tools for building tools to analyze molecular dynamics simulations

TD Romo, N Leioatts… - Journal of computational …, 2014 - Wiley Online Library
LOOS (Lightweight Object Oriented Structure‐analysis) is a C++ library designed to facilitate
making novel tools for analyzing molecular dynamics simulations by abstracting out the …

Structure-encoded global motions and their role in mediating protein-substrate interactions

I Bahar, MH Cheng, JY Lee, C Kaya, S Zhang - Biophysical journal, 2015 - cell.com
Recent structure-based computational studies suggest that, in contrast to the classical
description of equilibrium fluctuations as wigglings and jigglings, proteins have access to …

Mutations in penicillin-binding protein 2 from cephalosporin-resistant Neisseria gonorrhoeae hinder ceftriaxone acylation by restricting protein dynamics

A Singh, JM Turner, J Tomberg, A Fedarovich… - Journal of Biological …, 2020 - ASBMB
The global incidence of the sexually transmitted disease gonorrhea is expected to rise due
to the spread of Neisseria gonorrhoeae strains with decreased susceptibility to extended …

Mutations in PBP2 from ceftriaxone-resistant Neisseria gonorrhoeae alter the dynamics of the β3–β4 loop to favor a low-affinity drug-binding state

BA Fenton, J Tomberg, CA Sciandra… - Journal of Biological …, 2021 - ASBMB
Resistance to the extended-spectrum cephalosporin ceftriaxone in the pathogenic bacteria
Neisseria gonorrhoeae is conferred by mutations in penicillin-binding protein 2 (PBP2), the …

Conformational plasticity of the NNRTI-binding pocket in HIV-1 reverse transcriptase: a fluorine nuclear magnetic resonance study

NG Sharaf, R Ishima, AM Gronenborn - Biochemistry, 2016 - ACS Publications
HIV-1 reverse transcriptase (RT) is a major drug target in the treatment of HIV-1 infection. RT
inhibitors currently in use include non-nucleoside, allosteric RT inhibitors (NNRTIs), which …

New strategy for identifying potential natural HIV-1 non-nucleoside reverse transcriptase inhibitors against drug-resistance: an in silico study

Y Wang, X Wang, Y Xiong, AC Kaushik… - Journal of …, 2020 - Taylor & Francis
Non-nucleosides reverse transcriptase inhibitors (NNRTIs), specifically targeting the HIV-1
reverse transcriptase (RT), play a unique role in anti-AIDS agents due to their high antiviral …

Using normal mode analysis on protein structural models. How far can we go on our predictions?

N Cirauqui Diaz, E Frezza… - … : Structure, Function, and …, 2021 - Wiley Online Library
Normal mode analysis (NMA) is a fast and inexpensive approach that is largely used to gain
insight into functional protein motions, and more recently to create conformations for further …