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 …

Characterizing endogenous protein complexes with biological mass spectrometry

R Rogawski, M Sharon - Chemical reviews, 2021 - ACS Publications
Biological mass spectrometry (MS) encompasses a range of methods for characterizing
proteins and other biomolecules. MS is uniquely powerful for the structural analysis of …

Enhanced collision induced unfolding and electron capture dissociation of native-like protein ions

VV Gadkari, CR Ramírez, DD Vallejo… - Analytical …, 2020 - ACS Publications
Native ion mobility-mass spectrometry (IM-MS) is capable of revealing much that remains
unknown within the structural proteome, promising such information on refractory protein …

Native mass spectrometry—A valuable tool in structural biology

M Barth, C Schmidt - Journal of Mass Spectrometry, 2020 - Wiley Online Library
Proteins and the complexes they form with their ligands are the players of cellular action.
Their function is directly linked with their structure making the structural analysis of protein …

Collision-induced unfolding reveals disease-associated stability shifts in mitochondrial transfer ribonucleic acids

AG Anders, ED Tidwell, VV Gadkari… - Journal of the …, 2024 - ACS Publications
Ribonucleic acids (RNAs) remain challenging targets for structural biology, creating barriers
to understanding their vast functions in cellular biology and fully realizing their applications …

Ion mobility-mass spectrometry coupled to droplet microfluidics for rapid protein structure analysis and drug discovery

CI D'Amico, DA Polasky, DJ Steyer… - Analytical …, 2022 - ACS Publications
Native mass spectrometry coupled to ion mobility (IM-MS) has become an important tool for
the investigation of protein structure and dynamics upon ligand binding. Additionally …

Development of an automated, high-throughput methodology for native mass spectrometry and collision-induced unfolding

BR Juliano, JW Keating, HW Li, AG Anders… - Analytical …, 2023 - ACS Publications
Native ion mobility mass spectrometry (nIM-MS) has emerged as a useful technology for the
rapid evaluation of biomolecular structures. When combined with collisional activation in a …

The Ims paradox: a perspective on structural ion mobility‐mass spectrometry

JW McCabe, MJ Hebert, M Shirzadeh… - Mass spectrometry …, 2021 - Wiley Online Library
Studies of large proteins, protein complexes, and membrane protein complexes pose new
challenges, most notably the need for increased ion mobility (IM) and mass spectrometry …

Collision-induced unfolding reveals stability differences in infliximab therapeutics under native and heat stress conditions

DD Vallejo, J Kang, J Coghlan, CR Ramírez… - Analytical …, 2021 - ACS Publications
Ion mobility-mass spectrometry (IM-MS) and collision-induced unfolding (CIU) assays of
monoclonal antibody (mAb)-based biotherapeutics have proven sensitive to disulfide bridge …