Single-particle cryo-electron microscopy (cryo-EM) has become a widely adopted technique for biomolecular structure determination. The conventional cryo-EM computational pipeline first combines many particle images to reconstruct an electrostatic potential (ESP) map and then fits an atomic model to the recovered map. D...
Advaith Maddipatla, Märt-Erik Mäeots, M. Pegoraro et al.· 0 citations
The committor is the optimal reaction coordinate for a rare transition: it pinpoints the transition state and fixes the rate, and it governs events from protein folding to crystal nucleation. It minimises a Dirichlet energy, whose value at the minimum is the reactive flux, over functions that vanish on the reactant sta...
M. Petersen, Simon M. Lichtinger, Roberto Covino· 0 citations
The theoretical, computational and cultural challenges that need to be overcome to gain an understanding of the biological mesoscale are described and potential solutions are offered.
Sarah Harris, Gianluca Lattanzi, Angelo Rosa et al.· Biophysical Journal· 0 citations
This work proposes a method to compute accurate kinetics for general ligand-unbinding problems at modest computational expense and minimal fine tuning, building on the AIMMD path sampling framework and opting for modelling the committor with a single descriptor-free, equivariant graph neural network shared across all s...
Simon M. Lichtinger, Roberto Covino· 0 citations
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