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<div class="MsoNormal" style="color: rgb(0, 0, 0); font: normal normal
normal 10pt/normal Arial; text-align: justify; ">Dear GMX users;</div>
<div class="MsoNormal" style="color: rgb(0, 0, 0); font: normal normal
normal 10pt/normal Arial; text-align: justify; "> </div>
<div class="MsoNormal" style="color: rgb(0, 0, 0); font: normal normal
normal 10pt/normal Arial; text-align: justify; ">I hope you are well.</div>
<div class="MsoNormal" style="color: rgb(0, 0, 0); font: normal normal
normal 10pt/normal Arial; text-align: justify; ">I want to simulate the
interactions between DNA and Ag clusters. The problem is that Amber99 ff
does not know silver atoms and residues.</div>
<div class="MsoNormal" style="color: rgb(0, 0, 0); font: normal normal
normal 10pt/normal Arial; text-align: justify; ">I have defined Ag and Au in
atomtypes.atp and assigned Ag LJ parameters in ffnonbonded.itp. But I
cannot find out how to define new residues.</div>
<div class="MsoNormal" style="color: rgb(0, 0, 0); font: normal normal
normal 10pt/normal Arial; text-align: justify; "> </div>
<div class="MsoNormal" style="color: rgb(0, 0, 0); font: normal normal
normal 10pt/normal Arial; text-align: justify; ">I would be so thankful if
you help me solve this problem.</div>
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<div><b>Kavosh Zandsalimi</b></div>
<div><font face="verdana,arial,helvetica,sans-serif" size="1">Biophysics MSc
student</font></div>
<address><font face="Verdana,Arial,Helvetica" size="2"><font
face="verdana,arial,helvetica,sans-serif" size="1">Institute of Biochemistry
and Biophysics(IBB)</font><font color="#000000" face="Verdana"><font
face="verdana,arial,helvetica,sans-serif" size="1">, </font></font></font>
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<address><font face="Verdana,Arial,Helvetica" size="2"><font color="#000000"
face="Verdana"><font face="verdana,arial,helvetica,sans-serif" size="1">
University of Tehran, Enghelab Ave.,</font></font></font> <font
face="Verdana,Arial,Helvetica" size="2"><font color="#000000" face="Verdana">
<font face="verdana,arial,helvetica,sans-serif" size="1">Tehran, Iran</font>
</font></font><br />
<font face="Verdana,Arial,Helvetica" size="2"><font color="#000000"
face="Verdana"><font face="verdana,arial,helvetica,sans-serif" size="1">P.O.
Box: 13145 - 1384</font></font></font></address>
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