Hi Everyone,
I am a new user to the hbond facility within ptraj (version 9).  I am  
studying a single organic molecule in TIP3P water and I want to use  
ptraj to analyze INTRAmolecular hydrogen bonding.  In my simulations,  
the organic molecule is contained within a single residue, which  
poses a problem since ptraj's hbond command does not count intra- 
residue interactions.  Does anyone know of a way to use ptraj to  
count intra-residue interactions?  My guess is that it would involve  
a fairly simple modification to the ptraj code, so if anyone could  
help me zero in on the section that controls the residue restrictions  
in the hbond counting I would appreciate that.  Any other suggestions  
would be greatly appreciated, too.
Thanks!
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Evan Kelly
ebkelly.ualberta.ca
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Received on Wed Apr 11 2007 - 06:07:11 PDT