“…Physics-based methods based on molecular dynamics (MD) simulations have been most successful in improving both global and local structure (Feig, 2016;Feig & Mirjalili, 2016;Heo & Feig, 2018a, 2018bMirjalili & Feig, 2013;Mirjalili, Noyes, & Feig, 2014;Read, Sammito, Kryshtafovych, & Croll, 2019). Current methods can provide consistent refinement for most structures while it is becoming increasingly possible to approach experimental accuracy based on root mean square deviations (RMSDs) of 1 Å or better as demonstrated during CASP13 (Heo, Arbour, & Feig, 2019).…”