CHARMM36m: an improved force field for folded and intrinsically disordered proteins.

Huang, Jing; Rauscher, Sarah; Nawrocki, Grzegorz; Ran, Ting; Feig, Michael; de Groot, Bert L; Grubmüller, Helmut; MacKerell, Alexander D · Nat Methods · 2017

basic_science · Level V

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Abstract

The all-atom additive CHARMM36 protein force field is widely used in molecular modeling and simulations. We present its refinement, CHARMM36m (http://mackerell.umaryland.edu/charmm_ff.shtml), with improved accuracy in generating polypeptide backbone conformational ensembles for intrinsically disordered peptides and proteins.

Medical subject headings