<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;"><DIV><BR><BR>Dear Sirs: </DIV>
<DIV>&nbsp; I wang to know simulate coarse-graied system using gromacs, but I don not know how to use atom2cg.awk to convert CG model! </DIV>
<DIV>Thank you very much! </DIV>
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