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. 2011 Mar 3;7(3):e1001097. doi: 10.1371/journal.pcbi.1001097

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Bar-On et al.

This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are properly credited.

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A) Averaged total energy changes during the simulation of the munc18a^S306D,S313D (simulation M1). B) Time-dependent changes in the Coulomb energy component. C) Time-dependent change in the number of hydrogen bonds between domains 3a and 1 in the simulation of the wild-type munc18a. D) Hydrogen-bond formation between domains 3a and 1 during the simulation of the munc18a^S306D,S313D (M1).