ArticleJournal of the American Chemical Society2016
193 nm Ultraviolet Photodissociation Mass Spectrometry of Tetrameric Protein Complexes Provides Insight into Quaternary and Secondary Protein Topology.
Article in Journal of the American Chemical Society, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.
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Who cites it
41 citing papers in PubMed, 81 citations in OpenAlex.
- UV photo-uncaging of Ru(II)-polypyridyl bioconjugates in high vacuum.Physical chemistry chemical physics : PCCP · 2026Article
- Single-Ion Imaging Native Mass Spectrometry: Unraveling the Structural Features and Dissociation Energetics of Macromolecular Assemblies.Journal of the American Society for Mass Spectrometry · 2026Article
- On the Utility of Infrared Photoactivation for Native Top-Down and Complex-Down Orbitrap Mass Spectrometry of Soluble Proteoform Complexes.Journal of the American Society for Mass Spectrometry · 2026Article
- Cyclic Peptide-Polymer Conjugate Characterization Using 193 nm Ultraviolet Photodissociation Tandem Mass Spectrometry.Analytical chemistry · 2026Article
- Structural Analysis of the 20S Proteasome Using Native Mass Spectrometry and Ultraviolet Photodissociation.Journal of proteome research · 2024Article
- Insights into the Main Protease of SARS-CoV-2: Thermodynamic Analysis, Structural Characterization, and the Impact of Inhibitors.Analytical chemistry · 2024Article
- An Orbitrap/Time-of-Flight Mass Spectrometer for Photofragment Ion Imaging and High-Resolution Mass Analysis of Native Macromolecular Assemblies.Journal of the American Society for Mass Spectrometry · 2023Article
- Enhancing Biomolecule Analysis and 2DMS Experiments by Implementation of (Activated Ion) 193 nm UVPD on a FT-ICR Mass Spectrometer.Analytical chemistry · 2022Article
- Native Mass Spectrometry at the Convergence of Structural Biology and Compositional Proteomics.Accounts of chemical research · 2022Article
- Separation and Collision Cross Section Measurements of Protein Complexes Afforded by a Modular Drift Tube Coupled to an Orbitrap Mass Spectrometer.Analytical chemistry · 2022Article
- Mapping paratopes of nanobodies using native mass spectrometry and ultraviolet photodissociation.Chemical science · 2022Article
- High-Resolution Native Mass Spectrometry.Chemical reviews · 2022Review
- Mass Spectrometry Methods for Measuring Protein Stability.Chemical reviews · 2022Review
- Surface-induced Dissociation Mass Spectrometry as a Structural Biology Tool.Chemical reviews · 2022Review
- Influence of Primary Structure on Fragmentation of Native-Like Proteins by Ultraviolet Photodissociation.Journal of the American Society for Mass Spectrometry · 2021Article
- Structural Characterization of Carbonic Anhydrase-Arylsulfonamide Complexes Using Ultraviolet Photodissociation Mass Spectrometry.Journal of the American Society for Mass Spectrometry · 2021Article
- Tandem surface-induced dissociation of protein complexes on an ultrahigh resolution platform.International journal of mass spectrometry · 2021Article
- Uniting Native Capillary Electrophoresis and Multistage Ultraviolet Photodissociation Mass Spectrometry for Online Separation and Characterization ofAnalytical chemistry · 2020Article
- Coupling 193 nm Ultraviolet Photodissociation and Ion Mobility for Sequence Characterization of Conformationally-Selected Peptides.Journal of the American Society for Mass Spectrometry · 2020Article
- Higher-order structural characterisation of native proteins and complexes by top-down mass spectrometry.Chemical science · 2020Review
Corrections and comments
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
Abstract
Protein-protein interfaces and architecture are critical to the function of multiprotein complexes. Mass spectrometry-based techniques have emerged as powerful strategies for characterization of protein complexes, particularly for heterogeneous mixtures of structures. In the present study, activation and dissociation of three tetrameric protein complexes (streptavidin, transthyretin, and hemoglobin) in the gas phase was undertaken by 193 nm ultraviolet photodissociation (UVPD) for the characterization of higher order structure. High pulse energy UVPD resulted in the production of dimers and low charged monomers exhibiting symmetrical charge partitioning among the subunits (the so-called symmetrical dissociation pathways), consistent with the subunit organization of the complexes. In addition, UVPD promoted backbone cleavages of the monomeric subunits, the abundances of which corresponded to the more flexible loop regions of the proteins.
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Registered trials
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