<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><div>On Feb 25, 2008, at 9:56 AM, Elaine Meng wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><p style="margin: 0.0px 0.0px 0.0px 0.0px"><font face="Monaco" size="4" style="font: 14.0px Monaco">Another possibility <span class="Apple-converted-space"> </span></font></p> <p style="margin: 0.0px 0.0px 0.0px 0.0px"><font face="Monaco" size="4" style="font: 14.0px Monaco">is that if the Phyre structure includes hydrogens, to delete all <span class="Apple-converted-space"> </span></font></p> <p style="margin: 0.0px 0.0px 0.0px 0.0px"><font face="Monaco" size="4" style="font: 14.0px Monaco">hydrogens before showing the surface<span class="Apple-converted-space"> </span>(radii of other atoms are <span class="Apple-converted-space"> </span></font></p> <p style="margin: 0.0px 0.0px 0.0px 0.0px"><font face="Monaco" size="4" style="font: 14.0px Monaco">automatically adjusted to compensate when hydrogens are not included <span class="Apple-converted-space"> </span></font></p> <p style="margin: 0.0px 0.0px 0.0px 0.0px"><font face="Monaco" size="4" style="font: 14.0px Monaco">in a structure).</font></p> </blockquote><br></div><div>...and conversely, if the the structure has no hydrogens then adding them may get surfacing to work.</div><div><br class="webkit-block-placeholder"></div><div>--Eric</div><div><div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="5" style="font: normal normal normal 16px/normal Helvetica; "><br class="Apple-interchange-newline"> Eric Pettersen</font></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="5" style="font: normal normal normal 16px/normal Helvetica; "> UCSF Computer Graphics Lab</font></div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><font face="Helvetica" size="5" style="font: normal normal normal 16px/normal Helvetica; "> <a href="http://www.cgl.ucsf.edu">http://www.cgl.ucsf.edu</a></font></div></div><br><div></div></div></body></html>