On 11/11/2011 12:05 AM, LindaSong wrote:
Hello all,
I want to use g_membed to insert a protein in POPC. I followed the
manual steps. I used the grompp to generate the tpr file. It works
well. But when I handed this tpr file to g_membed, it returned this:
-------------------------------------------------------
Program g_membed, VERSION 4.5.3
Source code file: gmx_membed.c, line: 688
Fatal error:
Trying to remove more lipid molecules than there are in the membrane
-------------------------------------------------------
Why it tries to remove more lipid molecules than there are in the
membrane?
The membrane has 256 lipid molecules. I used PyMol to see the
structure of the protein with POPC. The lipids cover the whole protein.
I don't know what's wrong here.
We can't know, because you haven't given us information like command
lines and output copied from your terminal so we can see the diagnostic
information g_membed printed for you.
Mark
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