Current limitations in native mass spectrometry based structural biology

Chemical cross-linking and native mass spectrometry: A fruitful combination for structural biology.

Mass spectrometry (MS) is becoming increasingly popular in the field of structural biology for analyzing protein three-dimensional-structures and for mapping protein-protein interactions. In this review, the specific contributions of chemical crosslinking and native MS are outlined to reveal the structural features of proteins and protein assemblies. Both strategies are illustrated based on the...

Mass spectrometry–based proteomics in cell biology

The global analysis of protein composition, modifications, and dynamics are important goals in cell biology. Mass spectrometry (MS)-based proteomics has matured into an attractive technology for this purpose. Particularly, high resolution MS methods have been extremely successful for quantitative analysis of cellular and organellar proteomes. Rapid advances in all areas of the proteomic workflo...

Combined Use Of Proteases And Mass Spectrometry In Structural Biology

Native mass spectrometry: towards high-throughput structural proteomics.

Native mass spectrometry (MS) has become a sensitive method for structural proteomics, allowing practitioners to gain insight into protein self-assembly, including stoichiometry and three-dimensional architecture, as well as complementary thermodynamic and kinetic aspects. Although MS is typically performed in vacuum, a body of literature has described how native solution-state structure is lar...

Mass spectrometry-based proteomics and network biology.

In the life sciences, a new paradigm is emerging that places networks of interacting molecules between genotype and phenotype. These networks are dynamically modulated by a multitude of factors, and the properties emerging from the network as a whole determine observable phenotypes. This paradigm is usually referred to as systems biology, network biology, or integrative biology. Mass spectromet...