[HTML][HTML] NMR spectroscopy for metabolomics research

AH Emwas, R Roy, RT McKay, L Tenori, E Saccenti… - Metabolites, 2019 - mdpi.com
Over the past two decades, nuclear magnetic resonance (NMR) has emerged as one of the
three principal analytical techniques used in metabolomics (the other two being gas …

Indirect Nonbonded Nuclear Spin–Spin Coupling: A Guide for the Recognition and Understanding of “Through-Space” NMR J Constants in Small Organic …

JC Hierso - Chemical reviews, 2014 - ACS Publications
Nuclear magnetic resonance (NMR) is widely employed for investigating a range of
important issues from the determination of novel molecular structures in inorganic, organic …

[HTML][HTML] The nisin–lipid II complex reveals a pyrophosphate cage that provides a blueprint for novel antibiotics

STD Hsu, E Breukink, E Tischenko… - Nature structural & …, 2004 - nature.com
The emerging antibiotics-resistance problem has underlined the urgent need for novel
antimicrobial agents. Lantibiotics (lanthionine-containing antibiotics) are promising …

Insights into biomolecular hydrogen bonds from hydrogen bond scalar couplings

S Grzesiek, F Cordier, V Jaravine, M Barfield - Progress in Nuclear …, 2004 - Elsevier
Despite their crucial role in the stabilization of biomolecular structures and their almost
ubiquitous involvement in biomolecular reactions, such as enzymatic cleavage or ligand …

Temperature-dependence of protein hydrogen bond properties as studied by high-resolution NMR

F Cordier, S Grzesiek - Journal of molecular biology, 2002 - Elsevier
The temperature-dependence of a large number of NMR parameters describing hydrogen
bond properties in the protein ubiquitin was followed over a range from 5 to 65° C. The …

Direct evidence for a deprotonated lysine serving as a H-bond “acceptor” in a photoreceptor protein

T Nagae, M Takeda, T Noji, K Saito, H Aoyama… - Proceedings of the …, 2024 - pnas.org
Deprotonation or suppression of the p K a of the amino group of a lysine sidechain is a
widely recognized phenomenon whereby the sidechain amino group transiently can act as a …

An introduction to hydrogen bond scalar couplings

AJ Dingley, F Cordier, S Grzesiek - Concepts in Magnetic …, 2001 - Wiley Online Library
The hydrogen bond (H‐bond) has been recognized in science for more than 80 years as a
concept to explain situations where a hydrogen atom is simultaneously binding to two other …

Structure determination and dynamics of protein–RNA complexes by NMR spectroscopy

C Dominguez, M Schubert, O Duss… - Progress in nuclear …, 2011 - Elsevier
As of March 2010, 141 structures of protein–RNA complexes with a molecular weight lower
than 40 kDa have been deposited in the Protein Data Bank (PDB). Of these structures, 52 …

NMR spectroscopic characterization of charge assisted strong hydrogen bonds in brønsted acid catalysis

N Sorgenfrei, J Hioe, J Greindl… - Journal of the …, 2016 - ACS Publications
Hydrogen bonding plays a crucial role in Brønsted acid catalysis. However, the hydrogen
bond properties responsible for the activation of the substrate are still under debate. Here …

Characterization of the monovalent ion position and hydrogen‐bond network in guanine quartets by DFT calculations of NMR parameters

T Van Mourik, AJ Dingley - Chemistry–A European Journal, 2005 - Wiley Online Library
Conformational stability of G‐quartets found in telomeric DNA quadruplex structures
requires the coordination of monovalent ions. Here, an extensive Hartree–Fock and density …