Dear,
when i keep the ligand in the active site, I use the g_dist calculate
the distance of two residues from two different loops. i look the sticks model
of the two residues by pymol and find that there is a gap between the two
residues. after using g_dist calculate the distance, i look the distance.xvg
file and find that the |d|=0. why? In the pymol i can look the gap, but the
distance.xvg show the |d|=0.
when i remove the ligand and get the md.xtc, i calculate the distance
between the two residues the |d|>1nm.
so i think the ligand can control the Channels opend, this is right or not ?
And i only want to show teh |d| lines in the distance.xvg, how can i carry
out it ?
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