High-resolution native mass spectrometry

S Tamara, MA den Boer, AJR Heck - Chemical Reviews, 2021 - ACS Publications
Native mass spectrometry (MS) involves the analysis and characterization of
macromolecules, predominantly intact proteins and protein complexes, whereby as much as …

Higher-order structural characterisation of native proteins and complexes by top-down mass spectrometry

M Zhou, C Lantz, KA Brown, Y Ge, L Paša-Tolić… - Chemical …, 2020 - pubs.rsc.org
In biology, it can be argued that if the genome contains the script for a cell's life cycle, then
the proteome constitutes an ensemble cast of actors that brings these instructions to life …

Cryo-EM of soft-landed β-galactosidase: Gas-phase and native structures are remarkably similar

TK Esser, J Böhning, A Önür, DK Chinthapalli… - Science …, 2024 - science.org
Native mass spectrometry (MS) has become widely accepted in structural biology, providing
information on stoichiometry, interactions, homogeneity, and shape of protein complexes …

Efficient and robust proteome-wide approaches for cross-linking mass spectrometry

O Klykov, B Steigenberger, S Pektaş, D Fasci… - Nature protocols, 2018 - nature.com
Cross-linking mass spectrometry (XL-MS) has received considerable interest, owing to its
potential to investigate protein–protein interactions (PPIs) in an unbiased fashion in complex …

Reconstitution of an intact clock reveals mechanisms of circadian timekeeping

AG Chavan, JA Swan, J Heisler, C Sancar, DC Ernst… - Science, 2021 - science.org
INTRODUCTION Circadian clocks provide an internal representation of local time inside
cells and control the timing of gene expression in anticipation of sunrise and sunset. In …

Proteomics in non-model organisms: a new analytical frontier

M Heck, BA Neely - Journal of proteome research, 2020 - ACS Publications
For the last century we have relied on model organisms to help understand fundamental
biological processes. Now, with advancements in genome sequencing, assembly, and …

The characterization of protein interactions–what, how and how much?

LJ Walport, JKK Low, JM Matthews… - Chemical Society …, 2021 - pubs.rsc.org
Protein interactions underlie most molecular events in biology. Many methods have been
developed to identify protein partners, to measure the affinity with which these biomolecules …

High-throughput native mass spectrometry screening in drug discovery

AFM Gavriilidou, K Sokratous, HY Yen… - Frontiers in Molecular …, 2022 - frontiersin.org
The design of new therapeutic molecules can be significantly informed by studying protein-
ligand interactions using biophysical approaches directly after purification of the protein …

Structural oscillation revealed in gold nanoparticles

N Xia, J Yuan, L Liao, W Zhang, J Li… - Journal of the …, 2020 - ACS Publications
Oscillation is an intriguing phenomenon in nature. However, structural oscillation has not yet
been found in semiconducting nanoparticles, primarily due to the difficulty of structural …

Label-free visual proteomics: Coupling MS-and EM-based approaches in structural biology

O Klykov, M Kopylov, B Carragher, AJR Heck, AJ Noble… - Molecular cell, 2022 - cell.com
Combining diverse experimental structural and interactomic methods allows for the
construction of comprehensible molecular encyclopedias of biological systems. Typically …