Protein Society

Scientific conferences play an important role in advancing research, scholarship, and the careers of emerging scientists. The COVID-19 pandemic offered meeting organizers and researchers alike an opportunity to reimagine what scientific conferences could look like. Virtual conferences can increase inclusivity and accessibility while decreasing costs and carbon emissions. However, it is generally perceived that the digital world fails to adequately recapitulate many of the benefits of in-person face-to-face interactions; these include socializing, and collaborative environments that can forge new research directions and provide critical career development opportunities. On November 15 and 16, 2022, researchers, representatives from diverse scientific conference organizations, leaders in virtual platform technologies, and innovators in conference design gathered online for the Open Access Keystone eSymposium "Reimagining Scientific Conferences." The meeting focused on how conference organizers can leverage lessons from the pandemic and emerging virtual platforms to engage new audiences, rethink strategies for scientific exchange, and decrease the carbon footprint of in-person events.

This paper surveys the emerging role of statistical mechanics and polymer theory in protein folding. In the polymer perspective, the folding code is more a solvation code than a code of local phipsi propensities. The polymer perspective resolves two classic puzzles: (1) the Blind Watchmaker's Paradox that biological proteins could not have originated from random sequences, and (2) Levinthal's Paradox that the folded state of a protein cannot be found by random search. Both paradoxes are traditionally framed in terms of random unguided searches through vast spaces, and vastness is equated with impossibility. But both processes are partly guided. The searches are more akin to balls rolling down funnels than balls rolling aimlessly on flat surfaces. In both cases, the vastness of the search is largely irrelevant to the search time and success. These ideas are captured by energy and fitness landscapes. Energy landscapes give a language for bridging between microscopics and macroscopics, for relating folding kinetics to equilibrium fluctuations, and for developing new and faster computational search strategies.