********>Bugfix 5:
Author: Yong Duan
Date: 06/02/2006
Programs: Anything using the ff03 force field
Description: There is a bad line in frcmod.ff03 in Amber 9. Any prmtop
files created using this will have to be re-made.
Fix: apply the following patch to amber9/dat/leap/parm/frcmod.ff03
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diff -c -r9.0 frcmod.ff03
*** frcmod.ff03 4 Apr 2006 01:05:51 -0000 9.0
--- frcmod.ff03 2 Jun 2006 16:29:21 -0000
***************
*** 17,27 ****
C -N -CT-C 1 0.2259 0.00 -3.
C -N -CT-C 1 0.3451 180.00 -2.
C -N -CT-C 1 1.0159 0.00 1.
- CT-CT-N -C 1 0.0000 180.0 -4.
- CT-CT-C -N 1 0.0560 0.00 -3.
CT-CT-C -N 1 0.0000 0.0 -4.
CT-CT-C -N 1 0.0657 180.00 -2.
CT-CT-C -N 1 0.7784 180.00 1.
C -N -CT-CT 1 0.2270 180.00 -3.
C -N -CT-CT 1 0.8836 180.00 -2.
C -N -CT-CT 1 0.3537 180.00 1.
--- 17,27 ----
C -N -CT-C 1 0.2259 0.00 -3.
C -N -CT-C 1 0.3451 180.00 -2.
C -N -CT-C 1 1.0159 0.00 1.
CT-CT-C -N 1 0.0000 0.0 -4.
+ CT-CT-C -N 1 0.0560 0.00 -3.
CT-CT-C -N 1 0.0657 180.00 -2.
CT-CT-C -N 1 0.7784 180.00 1.
+ C -N -CT-CT 1 0.0000 000.00 -4.
C -N -CT-CT 1 0.2270 180.00 -3.
C -N -CT-CT 1 0.8836 180.00 -2.
C -N -CT-CT 1 0.3537 180.00 1.
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Temporary workarounds: none