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. Author manuscript; available in PMC: 2020 Sep 10.
Published in final edited form as: J Chem Theory Comput. 2019 Aug 29;15(9):4982–5000. doi: 10.1021/acs.jctc.9b00327

Table 13.

Conformational population of H-N-C2-H2 dihedrals from simulation trajectories of unsulfated chondroitin NMR structure, using additive and Drude polarizable force fields.

Ring Additive (% population) Drude (% population)
cis trans cis trans
N1 90.38 9.49 22.75 75.35
N3 0.02 99.03 24.72 73.70
N5 93.74 6.20 39.15 59.84