Affiliation:
1. Laboratory of Biomolecular NMR St. Petersburg State University St. Petersburg Russia
2. Molecular Biophysics Unit Indian Institute of Science Bangalore Bengaluru India
3. Department of Chemistry Purdue University West Lafayette Indiana USA
Abstract
ABSTRACTWhen two proteins bind to each other, this process is often accompanied by a change in their structural states (from disordered to ordered or vice versa). As it turns out, there are 10 distinct possibilities for such binding‐related order/disorder transitions. Out of this number, seven scenarios have been experimentally observed, while another three remain hitherto unreported. As an example, we discuss the so‐called mutual synergistic folding, whereby two disordered proteins come together to form a fully structured complex. Our bioinformatics analysis of the Protein Databank found potential new examples of this remarkable binding mechanism.
Funder
Saint Petersburg State University