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. Author manuscript; available in PMC: 2011 May 18.
Published in final edited form as: Langmuir. 2010 May 18;26(10):7396–7404. doi: 10.1021/la904415d

Figure 1.

Figure 1

A molecular model of the TGTG-V-GTGT peptide over a hydrophobic CH3-SAM surface in TIP3P water with 140 mM NaCl (generated using Visual MD software (VMD38)). The peptide, the SAM surface, Na+ (yellow) and Cl− (green) ions in solution, and the fixed layer of water at the top of the unit cell are shown as space-filled atoms. The mobile bulk water molecules are represented by space-filled atoms that have been made translucent for clarity of the peptide. The total molecular assembly consists of 12,850 atoms.