on the publication of "Computational Modeling Reveals that Signaling Lipids Modulate the Orientation of K-Ras4A at the Membrane Reflecting Protein Topology."
Zhen-Lu Li, Matthias Buck
Structure. v.25:4, pp679–689.e2, 4 April 2017
Photo source: http://www.cleveland.com/healthfit/index.ssf/2017/05/case_western_reserve_universit_16.html