<HTML><HEAD><META content="text/html; charset=x-user-defined" http-equiv="Content-Type"><style type="text/css"><!--.MailHeader { font-family: "Arial"; font-size: 8pt; color: #000000; font-style: normal; font-weight: normal; text-decoration: none; }//--></style></HEAD><BODY>Dear all,<br>
I want to fix the atom positions of one of my chain
structure. How can I do that? Do I need to make any changes in the
topology file or any other file? Please suggest me the way to do this.<br>
Thanking you in advance.<br>
<br>
Rahul Karyappa<br>
NCL, Pune<br>
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