[gmx-users] Regarding mdrunfor small organic molecules

Ravi Kumar Venkatraman ravikumarvenkatraman at gmail.com
Fri Aug 12 20:16:04 CEST 2011


Dear All,
             When I try to grompp to generate .tpr file for mdrun from
topology generated by prodrg I am getting the following error.

Generated 279 of the 1225 non-bonded parameter combinations
Excluding 3 bonded neighbours molecule type 'PRODRG'

-------------------------------------------------------
Program grompp_d, VERSION 4.5.4
Source code file: toppush.c, line: 1987

Fatal error:
No such moleculetype SOL
For more information and tips for troubleshooting, please check the GROMACS
website at http://www.gromacs.org/Documentation/Errors
-------------------------------------------------------
I am herewith attaching the chlor.top file please help me findout the
problem.


;
;       When using this software in a publication, cite:
;       A. W. Schuettelkopf and D. M. F. van Aalten (2004).
;       PRODRG - a tool for high-throughput crystallography
;       of protein-ligand complexes.
;       Acta Crystallogr. D60, 1355--1363.
;
;

#include "ffG43a1.itp"

[ moleculetype ]
; Name nrexcl
PRODRG    3

[ atoms ]
;   nr      type  resnr resid  atom  cgnr   charge     mass
     1         O     1  PDB     OAE     1   -0.6772  15.9994
     2         C     1  PDB     CAK     1    0.8450  12.0110
     3         C     1  PDB     CAG     1    0.0134  12.0110
     4        CL     1  PDB    CLAA     1   -0.0968  35.4530
     5         C     1  PDB     CAH     2    0.0134  12.0110
     6        CL     1  PDB    CLAB     2   -0.0968  35.4530
     7         C     1  PDB     CAL     2    0.8450  12.0110
     8         O     1  PDB     OAF     2   -0.6772  15.9994
     9         C     1  PDB     CAJ     2    0.0134  12.0110
    10        CL     1  PDB    CLAD     2   -0.0968  35.4530
    11         C     1  PDB     CAI     2    0.0134  12.0110
    12        CL     1  PDB    CLAC     3   -0.0968  35.4530

[ bonds ]
; ai  aj  fu    c0, c1, ...
   2   1   2    0.123  16600000.0    0.123  16600000.0 ;   CAK  OAE
   2   3   2    0.139  10800000.0    0.139  10800000.0 ;   CAK  CAG
   2  11   2    0.139  10800000.0    0.139  10800000.0 ;   CAK  CAI
   3   4   2    0.173   2928800.0    0.173   2928800.0 ;   CAG CLAA
   3   5   2    0.139  10800000.0    0.139  10800000.0 ;   CAG  CAH
   5   6   2    0.173   2928800.0    0.173   2928800.0 ;   CAH CLAB
   5   7   2    0.139  10800000.0    0.139  10800000.0 ;   CAH  CAL
   7   8   2    0.123  16600000.0    0.123  16600000.0 ;   CAL  OAF
   7   9   2    0.139  10800000.0    0.139  10800000.0 ;   CAL  CAJ
   9  10   2    0.173   2928800.0    0.173   2928800.0 ;   CAJ CLAD
   9  11   2    0.139  10800000.0    0.139  10800000.0 ;   CAJ  CAI
  11  12   2    0.173   2928800.0    0.173   2928800.0 ;   CAI CLAC

[ pairs ]
; ai  aj  fu    c0, c1, ...
   1   4   1                                           ;   OAE CLAA
   1   5   1                                           ;   OAE  CAH
   1   9   1                                           ;   OAE  CAJ
   1  12   1                                           ;   OAE CLAC
   2   6   1                                           ;   CAK CLAB
   2   7   1                                           ;   CAK  CAL
   2  10   1                                           ;   CAK CLAD
   3   8   1                                           ;   CAG  OAF
   3   9   1                                           ;   CAG  CAJ
   3  12   1                                           ;   CAG CLAC
   4   6   1                                           ;  CLAA CLAB
   4   7   1                                           ;  CLAA  CAL
   4  11   1                                           ;  CLAA  CAI
   5  10   1                                           ;   CAH CLAD
   5  11   1                                           ;   CAH  CAI
   6   8   1                                           ;  CLAB  OAF
   6   9   1                                           ;  CLAB  CAJ
   7  12   1                                           ;   CAL CLAC
   8  10   1                                           ;   OAF CLAD
   8  11   1                                           ;   OAF  CAI
  10  12   1                                           ;  CLAD CLAC

[ angles ]
; ai  aj  ak  fu    c0, c1, ...
   1   2   3   2    121.0       685.0    121.0       685.0 ;   OAE  CAK
CAG
   1   2  11   2    121.0       685.0    121.0       685.0 ;   OAE  CAK
CAI
   3   2  11   2    120.0       560.0    120.0       560.0 ;   CAG  CAK
CAI
   2   3   4   2    120.0       560.0    120.0       560.0 ;   CAK  CAG
CLAA
   2   3   5   2    120.0       560.0    120.0       560.0 ;   CAK  CAG
CAH
   4   3   5   2    120.0       560.0    120.0       560.0 ;  CLAA  CAG
CAH
   3   5   6   2    120.0       560.0    120.0       560.0 ;   CAG  CAH
CLAB
   3   5   7   2    120.0       560.0    120.0       560.0 ;   CAG  CAH
CAL
   6   5   7   2    120.0       560.0    120.0       560.0 ;  CLAB  CAH
CAL
   5   7   8   2    121.0       685.0    121.0       685.0 ;   CAH  CAL
OAF
   5   7   9   2    120.0       560.0    120.0       560.0 ;   CAH  CAL
CAJ
   8   7   9   2    121.0       685.0    121.0       685.0 ;   OAF  CAL
CAJ
   7   9  10   2    120.0       560.0    120.0       560.0 ;   CAL  CAJ
CLAD
   7   9  11   2    120.0       560.0    120.0       560.0 ;   CAL  CAJ
CAI
  10   9  11   2    120.0       560.0    120.0       560.0 ;  CLAD  CAJ
CAI
   2  11   9   2    120.0       560.0    120.0       560.0 ;   CAK  CAI
CAJ
   2  11  12   2    120.0       560.0    120.0       560.0 ;   CAK  CAI
CLAC
   9  11  12   2    120.0       560.0    120.0       560.0 ;   CAJ  CAI
CLAC

[ dihedrals ]
; ai  aj  ak  al  fu    c0, c1, m, ...
   2   1  11   3   2      0.0  167.4        0.0  167.4   ; imp   CAK  OAE
CAI  CAG
   3   5   4   2   2      0.0  167.4        0.0  167.4   ; imp   CAG  CAH
CLAA  CAK
   5   7   6   3   2      0.0  167.4        0.0  167.4   ; imp   CAH  CAL
CLAB  CAG
   7   9   8   5   2      0.0  167.4        0.0  167.4   ; imp   CAL  CAJ
OAF  CAH
   9  11  10   7   2      0.0  167.4        0.0  167.4   ; imp   CAJ  CAI
CLAD  CAL
  11  12   9   2   2      0.0  167.4        0.0  167.4   ; imp   CAI CLAC
CAJ  CAK
   2   3   5   7   2      0.0  209.3        0.0  209.3   ; imp   CAK  CAG
CAH  CAL
   3   5   7   9   2      0.0  209.3        0.0  209.3   ; imp   CAG  CAH
CAL  CAJ
   5   7   9  11   2      0.0  209.3        0.0  209.3   ; imp   CAH  CAL
CAJ  CAI
   7   9  11   2   2      0.0  209.3        0.0  209.3   ; imp   CAL  CAJ
CAI  CAK
   9  11   2   3   2      0.0  209.3        0.0  209.3   ; imp   CAJ  CAI
CAK  CAG
  11   2   3   5   2      0.0  209.3        0.0  209.3   ; imp   CAI  CAK
CAG  CAH

[ system ]
CHLORANIL BOX in water

[ molecules ]
PRODRG          1
SOL             17122

Thank you.
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