Ion mobility mass spectrometry (IM-MS) for structural biology: insights gained by measuring mass, charge, and collision cross section

E Christofi, P Barran - Chemical reviews, 2023 - ACS Publications
The investigation of macromolecular biomolecules with ion mobility mass spectrometry (IM-
MS) techniques has provided substantial insights into the field of structural biology over the …

Cross-linking mass spectrometry for investigating protein conformations and protein–protein Interactions─ A method for all seasons

L Piersimoni, PL Kastritis, C Arlt, A Sinz - Chemical Reviews, 2021 - ACS Publications
Mass spectrometry (MS) has become one of the key technologies of structural biology. In this
review, the contributions of chemical cross-linking combined with mass spectrometry (XL …

Recommendations for reporting ion mobility Mass Spectrometry measurements

V Gabelica, AA Shvartsburg, C Afonso… - Mass spectrometry …, 2019 - Wiley Online Library
Here we present a guide to ion mobility mass spectrometry experiments, which covers both
linear and nonlinear methods: what is measured, how the measurements are done, and how …

A cross-kingdom conserved ER-phagy receptor maintains endoplasmic reticulum homeostasis during stress

M Stephani, L Picchianti, A Gajic, R Beveridge… - elife, 2020 - elifesciences.org
Eukaryotes have evolved various quality control mechanisms to promote proteostasis in the
endoplasmic reticulum (ER). Selective removal of certain ER domains via autophagy …

Ion mobility mass spectrometry for large Synthetic molecules: Expanding the analytical toolbox

N Geue, REP Winpenny, PE Barran - Journal of the American …, 2024 - ACS Publications
Understanding the composition, structure and stability of larger synthetic molecules is crucial
for their design, yet currently the analytical tools commonly used do not always provide this …

Ion mobility collision cross section compendium

JC May, CB Morris, JA McLean - Analytical chemistry, 2017 - ACS Publications
In this Review, we focus on an important aspect of ion mobility (IM) research, namely, the
reporting of quantitative ion mobility measurements in the form of the gas-phase collision …

The role of the detergent micelle in preserving the structure of membrane proteins in the gas phase

E Reading, I Liko, TM Allison… - Angewandte Chemie …, 2015 - Wiley Online Library
Despite the growing importance of the mass spectrometry of membrane proteins, it is not
known how their transfer from solution into vacuum affects their stability and structure. To …

Gas phase stability of protein ions in a cyclic ion mobility spectrometry traveling wave device

C Eldrid, J Ujma, S Kalfas, N Tomczyk, K Giles… - Analytical …, 2019 - ACS Publications
Ion mobility mass spectrometry (IM-MS) allows separation of native protein ions into
“conformational families”. Increasing the IM resolving power should allow finer structural …

Ion mobility mass spectrometry uncovers the impact of the patterning of oppositely charged residues on the conformational distributions of intrinsically disordered …

R Beveridge, LG Migas, RK Das… - Journal of the …, 2019 - ACS Publications
The global dimensions and amplitudes of conformational fluctuations of intrinsically
disordered proteins are governed, in part, by the linear segregation versus clustering of …

Conformational restriction shapes the inhibition of a multidrug efflux adaptor protein

B Russell Lewis, MR Uddin, M Moniruzzaman… - Nature …, 2023 - nature.com
Membrane efflux pumps play a major role in bacterial multidrug resistance. The tripartite
multidrug efflux pump system from Escherichia coli, AcrAB-TolC, is a target for inhibition to …