[AMBER] mmpbsa.py error

From: Mohammad Salem <mohammad.alaraby.gmail.com>
Date: Fri, 30 Oct 2015 18:08:21 -0600

Hi All,

I am receiving this error and I checked the previous helps by Jason on it (thanks, Jason!)

        PB Bomb in pb_aaradi(): No radius assigned for atom 7 CB C8

I tried to edit all the C8 atom types to C; that’s the output from a second parmed run:

change AMBER_ATOM_TYPE: Nothing to do
ParmWarning: change AMBER_ATOM_TYPE: .%C8 matches no atoms
Done!

Now, still, I get the same error:


  calculating complex contribution...
  File "/Applications/amber14/bin/MMPBSA.py", line 104, in <module>
    app.run_mmpbsa()
  File "/Applications/amber14/lib/python2.7/site-packages/MMPBSA_mods/main.py", line 218, in run_mmpbsa
    self.calc_list.run(rank, self.stdout)
  File "/Applications/amber14/lib/python2.7/site-packages/MMPBSA_mods/calculation.py", line 82, in run
    calc.run(rank, stdout=stdout, stderr=stderr)
  File "/Applications/amber14/lib/python2.7/site-packages/MMPBSA_mods/calculation.py", line 431, in run
    self.prmtop) + '\n\t'.join(error_list) + '\n')
CalcError: /Applications/amber14/bin/mmpbsa_py_energy failed with prmtop complex.top!
        PB Bomb in pb_aaradi(): No radius assigned for atom 7 CB C8

What am I doing wrong?

Thanks!

Mohammad
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Received on Fri Oct 30 2015 - 17:30:03 PDT
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