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. Author manuscript; available in PMC: 2013 Feb 14.
Published in final edited form as: J Chem Theory Comput. 2012 Feb 14;8(2):749–758. doi: 10.1021/ct200790q

Figure 10.

Figure 10

(a) The conventional wisdom of the creating spacing between PC headgroups by a DAG in a lipid bilayer, which is found to be incorrect in this study. (b) Conceptual illustration of our simulation result that the largest space created by a DAG is usually between the 1st and the 2nd nearest-neighbor PC headgroups from a DAG. (c) A top-view snapshot of POPC bilayer contained 6.25% of DAG. DAGs are represented by the space-filling model, and the white arrows represent the P-N vectors of POPC headgroups.