[gmx-users] Atom type CB ERROR

Kashif kashifzamir180.mk at gmail.com
Wed May 31 07:18:36 CEST 2017


I got parameter file (ligand.par) from swissparam. What should I add from
this file and where? means the topol.top file created during the
simulation, should I use that file to include CB parameter? Please find the
parameter data generated from swiss para and help me what to add regarding
CB atom type.

* ----
* Built parameters for ligand.mol2
*    by user vzoete     Mon May 29 09:38:13 CEST 2017
* ----
*
BONDS
HCMM CB    381.853     1.0840
HCMM CR    342.991     1.0930
HCMM C=O   334.643     1.1010
HCMM C=C   372.066     1.0830
CR   CR    306.432     1.5080
CR   NC=O  335.651     1.4360
CR   NC=C  354.218     1.4460
NC=O C=O   419.491     1.3690
CR   CB    356.737     1.4860
CB   CB    401.068     1.3740
C=O  CB    322.985     1.4570
C=O  O=C   931.963     1.2220
NC=C C5B   478.144     1.3510
C=C  NPYL  443.600     1.3680
C=C  CB    360.335     1.4490
C=C  C=C   684.039     1.3330
NPYL N5A   396.750     1.3390
NPYL C5A   453.459     1.3640
N5A  C5B   594.297     1.3350
C5B  N5B   320.682     1.3690
CSP  CB    391.856     1.4240
CSP  NSP   1193.344     1.1600
C5A  N5B   599.191     1.3130
C5A  N=C   491.098     1.3450
C=O  N=C   725.204     1.2900
C=O  C=C   328.526     1.4680

ANGLES
CB   CB   CB     48.145    119.9770
CB   CB   HCMM   40.517    120.5710
CB   CB   CR     57.788    120.4190
CB   CB   C=O    57.429    114.4750
NPYL C=C  CB     71.966    120.0000
NPYL C=C  C=C    70.239    122.3600
CB   C=C  C=C    43.035    117.5080
C=C  NPYL N5A    64.769    133.2200
C=C  NPYL C5A    61.747    130.2750
N5A  NPYL C5A    92.404    112.0870
NPYL N5A  C5B   125.076    101.5500
N5A  C5B  N5B    75.924    115.3690
N5A  C5B  NC=C   68.943    129.1250
N5B  C5B  NC=C   71.966    120.0000
C=C  CB   CB     51.240    119.6950
NPYL C5A  N5B    72.829    110.8650
NPYL C5A  N=C    76.859    121.7410
N5B  C5A  N=C    65.633    133.0200
C5B  N5B  C5A    86.791    103.7790
N=C  C=O  C=C    59.803    122.2530
N=C  C=O  HCMM   44.835    119.4910
C=C  C=O  HCMM   64.841    115.3500
C5A  N=C  C=O    89.741    109.9890
CB   CB   CSP    65.201    119.6140
C=C  C=C  C=O    39.221    111.2970
C=C  C=C  HCMM   38.502    121.0040
C=O  C=C  HCMM   35.047    117.2910
HCMM CR   HCMM   37.134    108.8360
HCMM CR   CR     45.770    110.5490
HCMM CR   NC=O   53.255    107.6460
CR   CR   NC=O   75.564    109.9600
HCMM CR   NC=C   51.743    109.8700
CR   CR   NC=C   81.321    108.6780
CR   NC=O C=O    59.084    119.6000
CR   NC=O CR     80.386    117.9090
CB   CR   HCMM   45.122    109.4910
CB   CR   CR     54.406    108.6170
CR   CR   CR     61.243    109.6080
CB   C=O  NC=O   79.234    112.4950
CB   C=O  O=C    52.823    119.9680
NC=O C=O  O=C    65.273    127.1520
C5B  NC=C CR     76.571    115.4830
CR   NC=C CR     76.571    113.7030
CB   CSP  NSP    33.968    180.0000

DIHEDRALS
CB   CB   CB   CB       3.500  2   180.00
CB   CB   CB   HCMM     3.500  2   180.00
CB   CB   C=O  NC=O     1.250  2   180.00
CB   CB   C=O  O=C      1.250  2   180.00
CB   CB   CSP  NSP      0.000  1     0.00
CB   CB   CR   HCMM    -0.210  2   180.00
CB   CB   CR   HCMM     0.196  3     0.00
CB   CB   CR   CR       0.225  2   180.00
CB   CB   CB   C=C      3.500  2   180.00
CB   CR   CR   HCMM     0.195  3     0.00
CB   CR   CR   CR       0.150  3     0.00
CB   CB   CB   CSP      3.500  2   180.00
CB   C=O  NC=O CR       3.000  2   180.00
C=C  NPYL N5A  C5B      0.000  1     0.00
C=C  NPYL C5A  N5B      3.000  2   180.00
C=C  NPYL C5A  N=C      3.000  2   180.00
C=C  CB   CB   HCMM     1.000  2   180.00
C=C  C=C  C=O  N=C      1.250  2   180.00
C=C  C=C  C=O  HCMM     1.250  2   180.00
NPYL C=C  CB   CB       1.000  2   180.00
NPYL C=C  C=C  C=O      0.900  2   180.00
NPYL C=C  C=C  HCMM     0.900  2   180.00
NPYL N5A  C5B  N5B      3.500  2   180.00
NPYL N5A  C5B  NC=C     3.500  2   180.00
NPYL C5A  N5B  C5B      3.500  2   180.00
NPYL C5A  N=C  C=O      0.900  2   180.00
N5A  NPYL C=C  CB       3.000  2   180.00
N5A  NPYL C=C  C=C      3.000  2   180.00
N5A  NPYL C5A  N5B      2.000  2   180.00
N5A  NPYL C5A  N=C      2.000  2   180.00
N5A  C5B  N5B  C5A      3.500  2   180.00
N5A  C5B  NC=C CR       1.800  2   180.00
C5B  N5A  NPYL C5A      2.000  2   180.00
C5B  N5B  C5A  N=C      3.500  2   180.00
C5B  NC=C CR   HCMM     0.125  3     0.00
C5B  NC=C CR   CR       0.125  3     0.00
CB   CB   CB   CR       3.500  2   180.00
CB   CB   C=C  C=C      1.000  2   180.00
CB   C=C  NPYL C5A      3.000  2   180.00
CB   C=C  C=C  C=O      0.900  2   180.00
CB   C=C  C=C  HCMM     0.900  2   180.00
C5A  NPYL C=C  C=C      3.000  2   180.00
C5A  N5B  C5B  NC=C     3.500  2   180.00
C5A  N=C  C=O  C=C      0.900  2   180.00
C5A  N=C  C=O  HCMM     0.900  2   180.00
N5B  C5B  NC=C CR       1.800  2   180.00
N5B  C5A  N=C  C=O      0.900  2   180.00
CB   CB   CB   C=O      3.500  2   180.00
N=C  C=O  C=C  HCMM    -0.145  1     0.00
N=C  C=O  C=C  HCMM     0.760  2   180.00
N=C  C=O  C=C  HCMM    -0.235  3     0.00
HCMM CB   CB   HCMM     3.500  2   180.00
HCMM CB   CB   CSP      3.500  2   180.00
HCMM CB   CB   C=O      3.500  2   180.00
HCMM CR   NC=O CR       0.390  3     0.00
HCMM CR   NC=O C=O     -1.050  1     0.00
HCMM CR   NC=O C=O      0.681  2   180.00
HCMM CR   NC=O C=O      0.011  3     0.00
HCMM CR   CR   HCMM     0.142  1     0.00
HCMM CR   CR   HCMM    -0.693  2   180.00
HCMM CR   CR   HCMM     0.157  3     0.00
HCMM CR   CR   NC=C     0.150  3     0.00
HCMM CR   NC=C CR       0.125  3     0.00
HCMM CR   CR   NC=O     0.213  3     0.00
HCMM C=O  C=C  HCMM    -0.104  1     0.00
HCMM C=O  C=C  HCMM     0.811  2   180.00
HCMM C=O  C=C  HCMM     0.112  3     0.00
HCMM CB   CB   CR       3.500  2   180.00
HCMM CR   CR   CR       0.320  1     0.00
HCMM CR   CR   CR      -0.315  2   180.00
HCMM CR   CR   CR       0.132  3     0.00
CR   CR   NC=C CR       0.125  3     0.00
CR   NC=O C=O  O=C     -0.160  1     0.00
CR   NC=O C=O  O=C      3.147  2   180.00
CR   NC=O C=O  O=C     -0.073  3     0.00
CR   NC=O CR   CR       0.150  3     0.00
CR   CR   NC=O C=O     -0.513  1     0.00
CR   CR   NC=O C=O      0.347  2   180.00
CR   CR   NC=O C=O      0.474  3     0.00
NC=O CR   CR   NC=C     0.150  3     0.00
CR   CR   CR   CR       0.051  1     0.00
CR   CR   CR   CR       0.341  2   180.00
CR   CR   CR   CR       0.166  3     0.00

IMPROPER
CB   CB   CB   HCMM     1.079  0     0.00
CB   C=O  CB   CB       1.943  0     0.00
C=O  NC=O CB   O=C      9.356  0     0.00
NC=O CR   C=O  CR      -1.439  0     0.00
CR   CR   NC=O HCMM     0.000  0     0.00
CR   HCMM NC=O HCMM     0.000  0     0.00
CR   NC=C CR   HCMM     0.000  0     0.00
CR   HCMM CR   HCMM     0.000  0     0.00
NC=C C5B  CR   CR      -0.360  0     0.00
C5B  N5A  NC=C N5B      2.879  0     0.00
NPYL C=C  N5A  C5A      1.439  0     0.00
C=C  CB   NPYL C=C      1.439  0     0.00
CB   CB   C=C  CB       2.231  0     0.00
CB   CR   CB   CB       2.879  0     0.00
C=C  C=O  C=C  HCMM     0.864  0     0.00
C5A  N5B  NPYL N=C      3.598  0     0.00
CR   CR   NC=C HCMM     0.000  0     0.00
CR   HCMM NC=C HCMM     0.000  0     0.00
C=O  N=C  C=C  HCMM     5.829  0     0.00
CR   CR   CB   CR       0.000  0     0.00
CR   CR   CB   HCMM     0.000  0     0.00
CR   CR   CR   HCMM     0.000  0     0.00
CB   CB   CB   CSP      2.519  0     0.00

NONBONDED nbxmod  5 atom cdiel shift vatom vdistance vswitch -
cutnb 14.0 ctofnb 12.0 ctonnb 10.0 eps 1.0 e14fac 1.0 wmin 1.5
CB      0.000000  -0.070000     1.992400
C=C     0.000000  -0.068000     2.090000
NPYL    0.000000  -0.090000     1.720000
N5A     0.000000  -0.200000     1.850000
C5B     0.000000  -0.050000     2.040000
C5A     0.000000  -0.050000     2.040000
N5B     0.000000  -0.200000     1.850000
C=O     0.000000  -0.110000     2.000000
N=C     0.000000  -0.200000     1.850000
HCMM    0.000000  -0.022000     1.320000
CR      0.000000  -0.055000     2.175000   0.000000  -0.010000
1.900000
NC=O    0.000000  -0.200000     1.850000
NC=C    0.000000  -0.200000     1.850000
CSP     0.000000  -0.068000     2.080000
O=C     0.000000  -0.120000     1.700000   0.000000  -0.120000
1.400000
NSP     0.000000  -0.200000     1.850000

regards
kashif


On Mon, May 29, 2017 at 2:36 PM, Kashif <kashifzamir180.mk at gmail.com> wrote:

> dear sir
>
> I prepared ligand topology and coordinate file using swiss param tool.
> Then I simulate my protein with CHARMM FORCE FILED. After giving command
>
> grompp -f em.mdp -c solv.gro -p topol.top -o ions.tpr
>
> i found this error....
>
> Fatal error:
> Atomtype CB not found
>
> Kindly help to resolve this error.
>
> regards
>
> kashif
>
>


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