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. 2015 May 27;10:29. doi: 10.1186/s13062-015-0059-4

Fig. 8.

Fig. 8

Geometry of bifurcated salt bridges. a, Values of the angle between Cα atoms for complex salt bridges in the PatchDock’ model structure after energy minimization. b, Values of the angle between Cα atoms for the same structure during the MD simulation. Values for the Asp792-Lys39-Glu793 salt bridge are not shown due to the high mobility of the respective loop of Apaf-1 (residues 785–805)