[AMBER] parmed/chamber verify including CMAP corrections

From: David Sáez <davidsaez.udec.cl>
Date: Wed, 23 May 2018 15:00:26 -0400

Hi all, a very stupid question, just to be sure.

I generated a prmtop file that includes the following title line:

1 >>>>> CHARMM22 All-Hydrogen Parameter File for Proteins
<<<<<<<<

It does not mention CMAP corrections, as other generated topologies did,
but it contains all the FLAGS making reference to them:

%FLAG CHARMM_CMAP_COUNT
  %COMMENT Number of CMAP terms, number of unique CMAP parameters
  %FORMAT(2I8)
       891 5
  %FLAG CHARMM_CMAP_RESOLUTION
  %COMMENT Number of steps along each phi/psi CMAP axis
  %COMMENT for each CMAP_PARAMETER grid
  %FORMAT(20I4)
    24 24 24 24 24
  %FLAG CHARMM_CMAP_PARAMETER_01
  %FORMAT(8(F9.5))
   -0.54916 -0.53550 -0.58811 -0.75462 -0.67929 -0.03815 0.29846 0.32604
   -0.37561 -1.704

Just to be sure, the title is irrelevant in this case right? I mean, the
presence of the flags warranties that CMAP terms included in the rtf files
are being taken into account.

Regards
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Received on Wed May 23 2018 - 12:30:02 PDT
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