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Chemical cross-linking reactions (XL) are an important strategy for studying protein-protein interactions (PPIs), including low abundant sub-complexes, in structural biology. However, choosing XL reagents and conditions is laborious and mostly limited to analysis of protein assemblies that can be re...
ORGANISM(S): Escherichia coli 
2024-03-15 | PXD042549 | Pride
Here we show using mass photometry how proline substitutions, commonly used for SARS-CoV-2 spike stabilisation and vaccine design, directly impedes ACE2 receptor interactions via dynamics of open and closed states. Conformational changes and ACE2 binding were influenced by spike variant and temperat...
ORGANISM(S): Homo sapiens (Human) 
2023-06-28 | PXD036289 | Pride
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