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<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US><?xml:namespace
prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p><FONT
face=Arial size=2>Hi all</FONT></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US><o:p><FONT
face=Arial size=2>1)I have a short question. Is there a way to slowly
release position restraints during MD.</FONT></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US><o:p><FONT
face=Arial size=2>(for example: force from 1000 to 10, during 100ps
simulation).</FONT></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US><o:p><FONT
face=Arial size=2>2) How can I freeze some atoms during EM (atoms move slightly
when I </FONT></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US><o:p><FONT
face=Arial size=2>use very large force for position restraints)
?</FONT></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US><o:p><FONT
face=Arial size=2>Than you for help.</FONT></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US><o:p><FONT
face=Arial size=2>Michal <BR></FONT></o:p></SPAN></P></DIV><p><table cellpadding=8><tr><td style="background: white; color:#909090; font-family: sans-serif;"><span style="font-size: 10pt; font-weight: bold; color=#404040">Ten list został przeskanowany przez program <a href="http://www.mks.com.pl"><span style="color: red; font-size:10pt;">ArcaMail</span></a></span><br><span style="font-size: 8pt; font-weight: normal;">Silnik (2005-06-03/2005-12-23)</span></td><td style="background: white; color:#909090; font-family: sans-serif;"><span style="font-size: 10pt; font-weight: bold; color=#404040">This message has been scanned by <a href="http://www.mks.com.pl"><span style="color: red; font-size:10pt;">ArcaMail</span></a></span><br><span style="font-size: 8pt; font-weight: normal;">Engine (2005-06-03/2005-12-23)</span></td></tr></table></p></BODY></HTML>