ArticleJournal of the American Society for Mass Spectrometry2016
Unfolding and Folding of the Three-Helix Bundle Protein KIX in the Absence of Solvent.
Article in Journal of the American Society for Mass Spectrometry, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
14 citing papers in PubMed, 19 citations in OpenAlex.
- The intrinsic preference of guanosine bases for cleavage-facilitating interactions with phosphodiester moieties in RNA anions revealed by base modifications and mass spectrometry.Nucleic acids research · 2025Article
- FAST MS: Software for the Automated Analysis of Top-Down Mass Spectra of Polymeric Molecules Including RNA, DNA, and Proteins.Journal of the American Society for Mass Spectrometry · 2025Article
- Native Top-Down Mass Spectrometry Uncovers Two Distinct Binding Motifs of a Functional Neomycin-Sensing Riboswitch Aptamer.Journal of the American Chemical Society · 2023Article
- α-Helices in the Type III Secretion Effectors: A Prevalent Feature with Versatile Roles.International journal of molecular sciences · 2021Review
- Free Radical-Initiated Peptide Sequencing Mass Spectrometry for Phosphopeptide Post-translational Modification Analysis.Journal of the American Society for Mass Spectrometry · 2019Article
- Relative Strength of Noncovalent Interactions and Covalent Backbone Bonds in Gaseous RNA-Peptide Complexes.Analytical chemistry · 2019Article
- Collision-Induced Unfolding Reveals Unique Fingerprints for Remote Protein Interaction Sites in the KIX Regulation Domain.Journal of the American Society for Mass Spectrometry · 2019Article
- Radical solutions: Principles and application of electron-based dissociation in mass spectrometry-based analysis of protein structure.Mass spectrometry reviews · 2018Review
- Replacing HChemical science · 2018Article
- Interactions of Protonated Guanidine and Guanidine Derivatives with Multiply Deprotonated RNA Probed by Electrospray Ionization and Collisionally Activated Dissociation.ChemistryOpen · 2017Article
- Native Electron Capture Dissociation Maps to Iron-Binding Channels in Horse Spleen Ferritin.Analytical chemistry · 2017Article
- Defining Gas-Phase Fragmentation Propensities of Intact Proteins During Native Top-Down Mass Spectrometry.Journal of the American Society for Mass Spectrometry · 2017Article
- Native Top-Down Mass Spectrometry of TAR RNA in Complexes with a Wild-Type tat Peptide for Binding Site Mapping.Angewandte Chemie (International ed. in English) · 2017Article
- Are Charge-State Distributions a Reliable Tool Describing Molecular Ensembles of Intrinsically Disordered Proteins by Native MS?Journal of the American Society for Mass Spectrometry · 2017Review
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
Abstract
Electron capture dissociation was used to probe the structure, unfolding, and folding of KIX ions in the gas phase. At energies for vibrational activation that were sufficiently high to cause loss of small molecules such as NH3 and H2O by breaking of covalent bonds in about 5% of the KIX (M + nH)(n+) ions with n = 7-9, only partial unfolding was observed, consistent with our previous hypothesis that salt bridges play an important role in stabilizing the native solution fold after transfer into the gas phase. Folding of the partially unfolded ions on a timescale of up to 10 s was observed only for (M + nH)(n+) ions with n = 9, but not n = 7 and n = 8, which we attribute to differences in the distribution of charges within the (M + nH)(n+) ions. Graphical Abstract ᅟ.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.