<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:'times new roman', 'new york', times, serif;font-size:12pt;color:#000000;"><div style="color: rgb(0, 0, 0); font-family: 'times new roman', 'new york', times, serif; font-size: 12pt; ">Dear Justin tanks for your recommend,</div><div><font class="Apple-style-span" face="'times new roman', 'new york', times, serif" size="3">an the other hand, I want to analyze the motion of chromophores by change of rotamer state,but I </font><font class="Apple-style-span" face="'times new roman', 'new york', times, serif">couldn't</font><font class="Apple-style-span" face="'times new roman', 'new york', times, serif" size="3"> find any command in appendix,is it possible for you to help me again.</font></div><div><font class="Apple-style-span" face="'times new roman', 'new york', times, serif" size="3">tanks</font></div><div><font
class="Apple-style-span" face="'times new roman', 'new york', times, serif" size="3"><br></font></div><div><font class="Apple-style-span" face="'times new roman', 'new york', times, serif" size="3"> </font></div><div style="color: rgb(0, 0, 0); font-family: 'times new roman', 'new york', times, serif; font-size: 12pt; position: fixed; "></div>
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