Hi,
   I am trying to do a structure calculation of a dimeric protein along with
ligands.
I have got the ligand .pdb and .psf files from the hicup database. When I run
the program
I get back an error which is as follows

 -------------------------- Torsion Topology ----------------------------------
   WARNING: There are too many trees.
            Please increase MAXTREE and re-run.

 %TORSION:TOPOLOGY-ERR: Fatal Topology Error
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 BOMLEV=    0 reached.  Program execution will be terminated.


This is what I think the relevant portion of the error. I tried maxtree = 3; in
which
case the command maxtree is not understood.
Thanks in advance for any help!
-kalyan


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Kalyan Sundar Chakrabarti
Lab # 207
Molecular Biophysics Unit
Indian Institute of Science
Bangalore 560012
Phone (080) 2293 2839 (Lab)
mobile: 0 9886842090
Alternative email: kalyansundarc at rediffmail.com

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