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<DIV>Hi Maik Goette，</DIV>
<DIV> </DIV>
<DIV>Thank you very much for the reply. I will simulate for a longer time, for
few days I will stend the results to you !</DIV>
<DIV> </DIV>
<DIV>thanks a lot for the help!</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV><%--AID_FROMNAME_BEGIN--%>Qi Wenpeng，<A
href="mailto:qi-wenpeng@mail.sdu.edu.cn"><%--AID_FROMADDRESS_BEGIN--%>qi-wenpeng@mail.sdu.edu.cn<%--AID_FROMADDRESS_END--%></A></DIV>
<DIV>2005-9-6 </DIV>
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收到以下来信内容 ----- </DIV>
<DIV
style="FONT-WEIGHT: normal; FONT-SIZE: 9pt; BACKGROUND: #e4e4e4; LINE-HEIGHT: normal; FONT-STYLE: normal; FONT-VARIANT: normal; font-color: black"><B>发件人:</B>
<A href="mailto:mgoette@mpi-bpc.mpg.de">Maik Goette</A> </DIV>
<DIV
style="FONT-WEIGHT: normal; FONT-SIZE: 9pt; LINE-HEIGHT: normal; FONT-STYLE: normal; FONT-VARIANT: normal"><B>收件人:</B>
<A
href="mailto:qi-wenpeng@mail.sdu.edu.cn,gmx-users@gromacs.org">qi-wenpeng,Discussion
list for GROMACS users</A> </DIV>
<DIV
style="FONT-WEIGHT: normal; FONT-SIZE: 9pt; LINE-HEIGHT: normal; FONT-STYLE: normal; FONT-VARIANT: normal"><B>时 间:</B>
2005-09-06, 18:45:27</DIV>
<DIV
style="FONT-WEIGHT: normal; FONT-SIZE: 9pt; LINE-HEIGHT: normal; FONT-STYLE: normal; FONT-VARIANT: normal"><B>主 题:</B>
Re: [gmx-users] pull DNA</DIV>
<DIV><BR></DIV>
<DIV></DIV>
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<DIV>
<DIV>I think, you have to go more into detail...<BR>I wouldn't expect DNA to
unzip, if you just pull on the axis of the<BR>helix for
1.2nm.<BR><BR>Regards<BR><BR>Maik Goette, Dipl. Biol.<BR>Max Planck Institute
for Biophysical Chemistry<BR>Theoretical & computational biophysics
department<BR>Am Fassberg 11<BR>37077 Goettingen<BR>Germany<BR>Tel. : ++49 551
201 2310<BR>Fax : ++49 551 201 2302<BR>Email :
mgoette[at]mpi-bpc.mpg.de<BR> mgoette2[at]gwdg.de<BR>WWW
: <A
href="http://www.mpibpc.gwdg.de/groups/grubmueller/">http://www.mpibpc.gwdg.de/groups/grubmueller/</A><BR><BR><BR>qwp
wrote:<BR>>
<%--AID_SENDTO_BEGIN--%>gmx-users<%--AID_SENDTO_END--%><BR>>
hello everyone:<BR>> i used the pull code in gromacs-3.2.1 to pull the
dickerson DNA, use <BR>> ffamber94 force field. <BR>> i fixed six carbon
atoms in one end(3 on each chain ), and pull six in <BR>> the other end of
DNA.<BR>> The velocity is 0.0004nm/ps. The k is 10000 kJ/(mol.nm.nm).i
simulate 3ns.<BR>> The DNA is stretched, but it isn't unzip.why ?<BR>>
thanks alot in advance. <BR>>
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<%--AID_EDIT_ATTACHMENT_END--%><BR>>
<%--AID_FROMNAME_BEGIN--%>qwp<%--AID_FROMNAME_END--%>，<%--
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href="mailto: qi-wenpeng@mail.sdu.edu.cn">qi-wenpeng@mail.sdu.edu.cn</A><%--AID_FROMADDRESS_END--%>
<BR>> <mailto:<%--AID_FROMADDRESS_BEGIN--%><A
href="mailto: qi-wenpeng@mail.sdu.edu.cn">qi-wenpeng@mail.sdu.edu.cn</A><%--AID_FROMADDRESS_END--%>><BR>>
2005-9-2<BR>> <BR>> <BR>>
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