https://wiki.pymol.org/index.php?action=history&feed=atom&title=Surface_ramp_above_modeSurface ramp above mode - Revision history2026-04-26T21:30:29ZRevision history for this page on the wikiMediaWiki 1.35.1https://wiki.pymol.org/index.php?title=Surface_ramp_above_mode&diff=10534&oldid=prevBell: 1 revision2014-03-28T03:56:03Z<p>1 revision</p>
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<p><b>New page</b></p><div>The '''surface_ramp_above_mode''' setting is for coloring [[surface|molecular surfaces]] by electrostatic potential, using a [[ramp_new|color ramp]]. If '''on''', the surface is colored by the potential on the [[surface_solvent|solvent accessible surface]], which is one solvent radius above the surface.<br />
<br />
Coloring with ''surface_solvent=0'' and ''surface_ramp_above_mode=0'' is less meaningful, since a solvent or ligand atom never reaches the molecular surface of the protein (only the accessible surface). Furthermore, ''surface_solvent=1'' with ''surface_ramp_above_mode=1'' isn't meaningful either.<br />
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== Illustration ==<br />
<br />
[[File:surface_ramp_above_mode.jpg]]<br />
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== Example ==<br />
<br />
<syntaxhighlight lang="python"><br />
load molecule.pdb<br />
load electrostaticmap.dx<br />
<br />
ramp_new espramp, electrostaticmap, [ -3, 0, 3]<br />
<br />
show surface<br />
<br />
set surface_color, espramp<br />
set surface_ramp_above_mode<br />
</syntaxhighlight><br />
<br />
== See Also ==<br />
<br />
* [[surface_solvent]]<br />
* [[ramp_new]]<br />
<br />
[[Category:Settings]]</div>Speleo3