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 …

Protein–small molecule interactions in native mass spectrometry

JL Bennett, GTH Nguyen, WA Donald - Chemical Reviews, 2021 - ACS Publications
Small molecule drug discovery has been propelled by the continual development of novel
scientific methodologies to occasion therapeutic advances. Although established …

Mass spectrometry methods for measuring protein stability

DD Vallejo, C Rojas Ramírez, KF Parson, Y Han… - Chemical …, 2022 - ACS Publications
Mass spectrometry is a central technology in the life sciences, providing our most
comprehensive account of the molecular inventory of the cell. In parallel with developments …

Ion activation methods for peptides and proteins

JS Brodbelt - Analytical chemistry, 2016 - ACS Publications
The analysis of peptides and proteins as well as the grander scope of proteomics (large
scale study of proteins) has been advanced by the development of a versatile array of ion …

Structural stability from solution to the gas phase: native solution structure of ubiquitin survives analysis in a solvent-free ion mobility–mass spectrometry environment

T Wyttenbach, MT Bowers - The journal of physical chemistry B, 2011 - ACS Publications
The conformations of desolvated ubiquitin ions, lifted into the gas phase by electrospray
ionization (ESI), were characterized by ion mobility spectrometry (IMS) and compared to the …

Principles of electron capture and transfer dissociation mass spectrometry applied to peptide and protein structure analysis

KO Zhurov, L Fornelli, MD Wodrich… - Chemical Society …, 2013 - pubs.rsc.org
This tutorial review describes the principles and practices of electron capture and transfer
dissociation (ECD/ETD or ExD) mass spectrometry (MS) employed for peptide and protein …

Native top‐down mass spectrometry for higher‐order structural characterization of proteins and complexes

R Liu, S Xia, H Li - Mass spectrometry reviews, 2023 - Wiley Online Library
Progress in structural biology research has led to a high demand for powerful and yet
complementary analytical tools for structural characterization of proteins and protein …

Do charge state signatures guarantee protein conformations?

Z Hall, CV Robinson - Journal of the American Society for Mass …, 2012 - ACS Publications
The extent to which proteins in the gas phase retain their condensed-phase structure is a
hotly debated issue. Closely related to this is the degree to which the observed charge state …

From solution to the gas phase: stepwise dehydration and kinetic trapping of substance P reveals the origin of peptide conformations

JA Silveira, KL Fort, DY Kim, KA Servage… - Journal of the …, 2013 - ACS Publications
Past experimental results and molecular dynamics simulations provide evidence that, under
some conditions, electrospray ionization (ESI) of biomolecules produces ions that retain …

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 …