<table cellspacing='0' cellpadding='0' border='0' background='none' style='font-family:arial;font-size:10pt;color:rgb(51, 51, 51);background-color:rgb(255, 255, 255);width:100%;'><tr><td valign='top' style='font: inherit;'><br><br>Dear all,<br> I have download a POPG(lip 128+Na ion 128)
bilayer from "http://www.softsimu.org/downloads.shtml". I want to make
a bilayer containing 128 lip/leaflate i.e, with <span style="font-weight: bold;">256 lipids having suqre surface area (X=Y)</span>. With the following commands :<br>1)"genconf -f popg.pdb -nbox 2 2 1 -dist 0 0 0 -o popc256.pdb"<br> bilayer becomes 4 times larger with 512 POPG molecules (X=Y).<br>2)"genconf -f popg.pdb -nbox 2 1 1 -dist 0 0 0 -o popc256.pdb"<br> bilayer becomes 2 times larger with 256 POPG molecules but, X=2Y.<br>
3)"genconf -f popg.pdb -nbox 1 2 1 -dist 0 0 0 -o popc256.pdb"<br>
bilayer becomes 2 times larger with 256 POPG molecules but, 2X=Y.<br>
please give me any suggestion how I can make a (11*11,i.e 242 lipids )
or (12*12,i.e 288 lipids) bilayer from (8*8,i.e 128
lipids) POPG bilayer.<br>
thanks in advance. <br>
<br></td></tr></table><br>
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