[gmx-users] question

Andrew Bostick andrew.bostick1 at gmail.com
Sat May 16 20:46:03 CEST 2015


After using pdb2gmx, my terminal output is as follows:

Using the Gromos43a1 force field in directory gromos43a1.ff

Opening force field file
/usr/local/gromacs/share/gromacs/top/gromos43a1.ff/watermodels.dat

Select the Water Model:
 1: SPC    simple point charge, recommended
 2: SPC/E  extended simple point charge
 3: None
1
Opening force field file
/usr/local/gromacs/share/gromacs/top/gromos43a1.ff/aminoacids.r2b
Reading be_near.pdb...
Read 2585 atoms
Analyzing pdb file
Splitting PDB chains based on TER records or changing chain id.
There are 2 chains and 0 blocks of water and 551 residues with 2585 atoms

  chain  #res #atoms
  1 'B'   215   1710
  2 'E'   117    875

All occupancies are one
Opening force field file
/usr/local/gromacs/share/gromacs/top/gromos43a1.ff/atomtypes.atp
Atomtype 1
Reading residue database... (gromos43a1)
Opening force field file
/usr/local/gromacs/share/gromacs/top/gromos43a1.ff/aminoacids.rtp
Residue 98
Sorting it all out...
Opening force field file
/usr/local/gromacs/share/gromacs/top/gromos43a1.ff/aminoacids.hdb
Opening force field file
/usr/local/gromacs/share/gromacs/top/gromos43a1.ff/aminoacids.n.tdb
Opening force field file
/usr/local/gromacs/share/gromacs/top/gromos43a1.ff/aminoacids.c.tdb

Back Off! I just backed up topol.top to ./#topol.top.1#
Processing chain 1 'B' (1710 atoms, 215 residues)
There are 322 donors and 327 acceptors
There are 518 hydrogen bonds
Will use HISE for residue 276
Will use HISE for residue 301
Will use HISE for residue 420
Will use HISE for residue 424
Will use HISE for residue 426
Will use HISE for residue 427
Will use HISE for residue 434
Identified residue PRO220 as a starting terminus.
Identified residue HIS434 as a ending terminus.
9 out of 9 lines of specbond.dat converted successfully
Special Atom Distance matrix:
                  CYS221  CYS223  GLU227  LYS237  LYS239  LYS249  CYS252
                    SG13    SG27    CD53   NZ134   NZ150   NZ226   SG248
  CYS223    SG27   0.510
  GLU227    CD53   1.444   1.406
  LYS237   NZ134   3.625   3.530   3.793
  LYS239   NZ150   4.148   4.082   4.362   0.606
  LYS249   NZ226   3.633   3.625   3.499   1.129   1.354
  CYS252   SG248   2.066   2.153   2.028   2.061   2.536   1.649
  LYS259   NZ298   3.093   2.923   1.874   3.475   4.009   2.975   2.346
  GLU263   CD328   3.069   3.158   2.308   2.930   3.325   2.019   1.474
  GLU274   CD425   2.622   2.907   2.615   2.866   3.168   2.174   1.221
  HIS276  NE2444   3.347   3.624   3.268   3.015   3.203   2.171   1.766
  GLU284   CD506   2.957   2.948   2.046   2.858   3.320   2.086   1.525
  GLU285   CD515   3.076   2.982   2.460   2.030   2.510   1.410   1.396
  MET300   SD635   3.692   3.889   3.960   2.150   2.131   1.664   1.995
  HIS301  NE2646   3.819   3.906   4.086   1.358   1.240   1.199   2.064
  LYS308   NZ706   3.118   3.374   3.601   2.409   2.513   2.107   1.798
  GLU309   CD713   2.138   2.447   2.779   2.674   2.972   2.464   1.384
  LYS311   NZ735   1.714   2.056   2.304   2.882   3.256   2.625   1.242
  CYS312   SG743   2.082   2.214   2.050   2.199   2.647   1.726   0.203
  GLU324   CD828   1.606   1.936   1.980   2.934   3.347   2.588   1.074
  LYS325   NZ839   1.399   1.432   1.731   2.303   2.828   2.237   0.780
  LYS329   NZ869   3.010   3.072   3.668   1.475   1.628   1.938   1.912
  LYS331   NZ885   2.095   2.230   3.066   2.322   2.639   2.642   1.806
  LYS333   NZ898   3.201   3.360   4.217   2.653   2.718   3.098   2.748
  LYS346  NZ1001   6.138   5.902   6.647   3.467   3.269   4.536   5.334
  GLU347  CD1008   5.388   5.108   5.909   3.153   3.129   4.262   4.809
  MET349  SD1026   6.176   5.912   6.574   3.426   3.260   4.462   5.315
  LYS351  NZ1041   5.381   5.050   5.656   3.045   3.104   4.056   4.684
  LYS353  NZ1058   5.609   5.319   5.671   2.665   2.624   3.502   4.490
  CYS358  SG1094   4.478   4.345   4.996   1.599   1.405   2.677   3.416
  MET359  SD1099   4.296   4.129   4.999   2.193   2.178   3.298   3.666
  GLU366  CD1159   2.694   2.640   3.428   1.549   1.871   2.269   2.015
  GLU371  CD1198   4.089   3.993   4.364   0.608   0.350   1.598   2.618
  GLU380  CD1269   4.929   4.724   4.913   1.570   1.489   2.243   3.461
  LYS383  NZ1300   4.109   3.853   4.198   1.347   1.602   2.244   2.969
  MET389  SD1346   2.803   2.714   3.788   2.344   2.614   3.148   2.730
  LYS400  NZ1437   4.512   4.242   4.802   1.907   2.005   2.956   3.609
  LYS405  NZ1478   6.045   5.762   6.299   3.180   3.053   4.149   5.075
  GLU409  CD1513   6.268   6.022   6.532   3.171   2.938   4.100   5.161
  CYS416  SG1565   4.478   4.352   4.951   1.453   1.218   2.512   3.327
  HIS420 NE21594   3.511   3.512   4.225   1.534   1.535   2.311   2.546
  GLU421  CD1601   3.375   3.423   4.043   1.485   1.504   2.067   2.269
  HIS424 NE21625   4.712   4.746   5.439   2.326   1.981   3.030   3.638
  HIS426 NE21643   3.940   4.027   4.508   1.663   1.449   2.036   2.585
  HIS427 NE21653   4.616   4.578   5.023   1.368   0.849   2.110   3.164
  GLU429  CD1667   4.903   4.846   5.320   1.621   1.099   2.406   3.492
  LYS430  NZ1678   4.918   4.813   5.540   2.168   1.875   3.185   3.923
  HIS434 NE21708   6.201   5.991   6.588   3.125   2.832   4.102   5.125
                  LYS259  GLU263  GLU274  HIS276  GLU284  GLU285  MET300
                   NZ298   CD328   CD425  NE2444   CD506   CD515   SD635
  GLU263   CD328   1.809
  GLU274   CD425   3.077   1.556
  HIS276  NE2444   3.462   1.729   0.726
  GLU284   CD506   1.216   0.623   2.004   2.284
  GLU285   CD515   1.567   1.273   2.237   2.490   0.927
  MET300   SD635   4.078   2.600   1.658   1.426   2.974   2.701
  HIS301  NE2646   4.001   2.813   2.234   2.142   3.030   2.490   0.899
  LYS308   NZ706   4.084   2.694   1.401   1.456   3.049   2.872   0.797
  GLU309   CD713   3.650   2.528   1.205   1.714   2.786   2.745   1.717
  LYS311   NZ735   3.330   2.338   1.160   1.814   2.552   2.629   2.116
  CYS312   SG743   2.427   1.421   1.023   1.594   1.548   1.514   1.925
  GLU324   CD828   2.999   2.045   1.048   1.762   2.242   2.411   2.262
  LYS325   NZ839   2.514   2.115   1.765   2.412   2.029   1.880   2.529
  LYS329   NZ869   4.051   3.203   2.396   2.655   3.296   2.760   1.668
  LYS331   NZ885   3.945   3.254   2.281   2.774   3.320   2.998   2.270
  LYS333   NZ898   4.995   4.098   2.944   3.225   4.251   3.851   2.308
  LYS346  NZ1001   6.400   6.347   6.200   6.373   6.158   5.261   5.202
  GLU347  CD1008   5.766   5.890   5.783   6.057   5.643   4.774   5.018
  MET349  SD1026   6.193   6.244   6.231   6.404   6.017   5.105   5.293
  LYS351  NZ1041   5.240   5.580   5.746   6.019   5.256   4.369   5.121
  LYS353  NZ1058   4.931   5.138   5.471   5.625   4.845   3.924   4.738
  CYS358  SG1094   4.899   4.495   4.174   4.335   4.411   3.577   3.168
  MET359  SD1099   5.149   4.909   4.494   4.771   4.782   3.993   3.681
  GLU366  CD1159   3.881   3.411   2.813   3.212   3.360   2.769   2.425
  GLU371  CD1198   4.066   3.505   3.339   3.434   3.456   2.623   2.371
  GLU380  CD1269   4.133   4.003   4.321   4.393   3.801   2.880   3.534
  LYS383  NZ1300   3.671   3.761   4.007   4.247   3.482   2.574   3.495
  MET389  SD1346   4.476   4.177   3.503   3.958   4.091   3.539   3.191
  LYS400  NZ1437   4.453   4.550   4.625   4.881   4.289   3.398   3.977
  LYS405  NZ1478   5.753   5.886   6.027   6.189   5.627   4.705   5.160
  GLU409  CD1513   5.962   5.940   6.031   6.131   5.731   4.806   5.030
  CYS416  SG1565   4.805   4.365   4.068   4.206   4.291   3.452   3.034
  HIS420 NE21594   4.531   3.818   3.101   3.320   3.860   3.218   2.189
  GLU421  CD1601   4.359   3.508   2.719   2.912   3.603   3.017   1.778
  HIS424 NE21625   5.639   4.755   3.960   3.993   4.872   4.207   2.623
  HIS426 NE21643   4.679   3.621   2.804   2.814   3.800   3.227   1.465
  HIS427 NE21653   4.828   4.061   3.665   3.658   4.108   3.333   2.370
  GLU429  CD1667   5.089   4.379   4.014   4.003   4.406   3.606   2.706
  LYS430  NZ1678   5.524   5.033   4.580   4.705   4.991   4.178   3.438
  HIS434 NE21708   6.168   6.003   5.930   6.020   5.845   4.932   4.831
                  HIS301  LYS308  GLU309  LYS311  CYS312  GLU324  LYS325
                  NE2646   NZ706   CD713   NZ735   SG743   CD828   NZ839
  LYS308   NZ706   1.405
  GLU309   CD713   2.128   1.018
  LYS311   NZ735   2.500   1.486   0.516
  CYS312   SG743   2.082   1.700   1.274   1.122
  GLU324   CD828   2.633   1.722   0.850   0.381   0.940
  LYS325   NZ839   2.523   2.149   1.441   1.188   0.879   1.072
  LYS329   NZ869   1.295   1.463   1.656   2.013   1.969   2.242   1.938
  LYS331   NZ885   2.234   1.693   1.201   1.399   1.836   1.677   1.465
  LYS333   NZ898   2.250   1.810   1.864   2.266   2.754   2.611   2.587
  LYS346  NZ1001   4.349   5.365   5.612   5.868   5.490   6.016   5.229
  GLU347  CD1008   4.197   5.078   5.154   5.342   4.979   5.467   4.597
  MET349  SD1026   4.417   5.495   5.726   5.952   5.481   6.068   5.233
  LYS351  NZ1041   4.276   5.254   5.296   5.422   4.871   5.478   4.525
  LYS353  NZ1058   3.860   5.041   5.242   5.392   4.668   5.416   4.530
  CYS358  SG1094   2.341   3.313   3.611   3.903   3.550   4.064   3.407
  MET359  SD1099   2.954   3.642   3.741   3.992   3.806   4.176   3.461
  GLU366  CD1159   1.980   2.163   2.012   2.214   2.130   2.394   1.764
  GLU371  CD1198   1.492   2.668   3.044   3.315   2.745   3.415   2.816
  GLU380  CD1269   2.675   3.931   4.240   4.418   3.618   4.431   3.674
  LYS383  NZ1300   2.693   3.690   3.764   3.874   3.153   3.883   2.987
  MET389  SD1346   2.796   2.815   2.526   2.687   2.839   2.900   2.285
  LYS400  NZ1437   3.143   4.116   4.199   4.350   3.789   4.414   3.516
  LYS405  NZ1478   4.270   5.414   5.637   5.833   5.248   5.910   5.042
  GLU409  CD1513   4.133   5.341   5.665   5.902   5.322   5.995   5.194
  CYS416  SG1565   2.190   3.220   3.553   3.849   3.458   4.003   3.361
  HIS420 NE21594   1.627   2.090   2.338   2.691   2.629   2.925   2.506
  GLU421  CD1601   1.293   1.674   1.999   2.383   2.329   2.621   2.313
  HIS424 NE21625   2.070   2.709   3.266   3.706   3.693   3.975   3.711
  HIS426 NE21643   0.958   1.611   2.271   2.717   2.614   2.953   2.807
  HIS427 NE21653   1.524   2.714   3.286   3.652   3.255   3.818   3.385
  GLU429  CD1667   1.866   3.054   3.621   3.986   3.588   4.154   3.689
  LYS430  NZ1678   2.657   3.571   3.939   4.278   4.040   4.481   3.904
  HIS434 NE21708   3.951   5.112   5.476   5.753   5.274   5.885   5.144
                  LYS329  LYS331  LYS333  LYS346  GLU347  MET349  LYS351
                   NZ869   NZ885   NZ898  NZ1001  CD1008  SD1026  NZ1041
  LYS331   NZ885   1.101
  LYS333   NZ898   1.207   1.167
  LYS346  NZ1001   3.996   4.683   4.452
  GLU347  CD1008   3.640   4.154   4.117   0.988
  MET349  SD1026   4.140   4.838   4.717   0.545   1.030
  LYS351  NZ1041   3.884   4.412   4.594   1.612   1.026   1.259
  LYS353  NZ1058   3.843   4.571   4.759   2.042   1.924   1.601   1.192
  CYS358  SG1094   1.978   2.819   2.649   2.059   1.911   2.197   2.256
  MET359  SD1099   2.194   2.728   2.566   1.985   1.555   2.220   2.164
  GLU366  CD1159   0.825   1.054   1.516   3.686   3.155   3.806   3.379
  GLU371  CD1198   1.601   2.573   2.657   2.983   2.796   2.982   2.799
  GLU380  CD1269   2.945   3.793   4.017   2.762   2.645   2.512   2.198
  LYS383  NZ1300   2.528   3.153   3.556   2.750   2.275   2.550   1.848
  MET389  SD1346   1.547   1.340   1.592   3.623   3.002   3.814   3.403
  LYS400  NZ1437   2.781   3.390   3.607   1.951   1.414   1.786   1.150
  LYS405  NZ1478   4.107   4.829   4.837   1.184   1.338   0.674   1.000
  GLU409  CD1513   4.093   4.909   4.815   1.177   1.661   0.802   1.534
  CYS416  SG1565   1.927   2.819   2.667   2.177   2.060   2.286   2.335
  HIS420 NE21594   0.711   1.566   1.312   3.360   3.064   3.553   3.432
  GLU421  CD1601   0.388   1.411   1.214   3.733   3.450   3.904   3.757
  HIS424 NE21625   1.786   2.662   1.894   3.184   3.253   3.488   3.804
  HIS426 NE21643   0.973   1.994   1.577   3.901   3.789   4.079   4.092
  HIS427 NE21653   1.753   2.827   2.550   2.915   2.959   3.027   3.178
  GLU429  CD1667   2.057   3.110   2.783   2.644   2.780   2.768   3.034
  LYS430  NZ1678   2.286   3.119   2.708   1.897   1.974   2.177   2.546
  HIS434 NE21708   3.851   4.685   4.456   0.845   1.560   0.810   1.813
                  LYS353  CYS358  MET359  GLU366  GLU371  GLU380  LYS383
                  NZ1058  SG1094  SD1099  CD1159  CD1198  CD1269  NZ1300
  CYS358  SG1094   2.244
  MET359  SD1099   2.604   0.905
  GLU366  CD1159   3.535   1.841   1.785
  GLU371  CD1198   2.413   1.100   1.851   1.705
  GLU380  CD1269   1.322   1.830   2.515   2.850   1.397
  LYS383  NZ1300   1.544   1.639   2.011   2.176   1.369   1.032
  MET389  SD1346   3.838   2.124   1.663   0.884   2.385   3.420   2.646
  LYS400  NZ1437   1.284   1.335   1.480   2.343   1.688   1.432   0.862
  LYS405  NZ1478   0.964   2.237   2.415   3.777   2.797   2.047   2.173
  GLU409  CD1513   1.195   2.173   2.501   3.871   2.718   2.010   2.354
  CYS416  SG1565   2.221   0.203   1.099   1.851   0.923   1.697   1.579
  HIS420 NE21594   3.473   1.394   1.570   0.912   1.399   2.731   2.344
  GLU421  CD1601   3.709   1.716   1.982   0.984   1.460   2.842   2.503
  HIS424 NE21625   3.755   1.589   1.926   2.161   1.912   3.100   3.059
  HIS426 NE21643   3.879   1.913   2.390   1.688   1.533   2.902   2.815
  HIS427 NE21653   2.809   1.097   1.918   2.071   0.840   1.918   2.104
  GLU429  CD1667   2.661   1.018   1.865   2.308   1.039   1.889   2.152
  LYS430  NZ1678   2.612   0.647   1.011   2.234   1.628   2.338   2.262
  HIS434 NE21708   1.689   1.882   2.182   3.675   2.603   2.229   2.513
                  MET389  LYS400  LYS405  GLU409  CYS416  HIS420  GLU421
                  SD1346  NZ1437  NZ1478  CD1513  SG1565 NE21594  CD1601
  LYS400  NZ1437   2.562
  LYS405  NZ1478   3.905   1.538
  GLU409  CD1513   4.057   1.793   0.570
  CYS416  SG1565   2.214   1.372   2.280   2.191
  HIS420 NE21594   1.384   2.388   3.598   3.564   1.384
  GLU421  CD1601   1.606   2.671   3.908   3.857   1.668   0.423
  HIS424 NE21625   2.412   2.916   3.666   3.460   1.579   1.256   1.402
  HIS426 NE21643   2.303   3.009   4.078   3.928   1.817   0.979   0.717
  HIS427 NE21653   2.637   2.181   2.979   2.764   0.929   1.383   1.457
  GLU429  CD1667   2.800   2.118   2.750   2.495   0.864   1.609   1.743
  LYS430  NZ1678   2.370   1.834   2.385   2.233   0.757   1.613   1.958
  HIS434 NE21708   3.809   1.886   1.025   0.634   1.926   3.259   3.574
                  HIS424  HIS426  HIS427  GLU429  LYS430
                 NE21625 NE21643 NE21653  CD1667  NZ1678
  HIS426 NE21643   1.188
  HIS427 NE21653   1.268   1.228
  GLU429  CD1667   1.310   1.529   0.350
  LYS430  NZ1678   1.322   2.047   1.283   1.096
  HIS434 NE21708   2.998   3.617   2.487   2.184   1.778
Linking CYS-252 SG-248 and CYS-312 SG-743...
Linking CYS-358 SG-1094 and CYS-416 SG-1565...
Start terminus PRO-220: PRO-NH2+
End terminus HIS-434: COO-
Checking for duplicate atoms....
Now there are 215 residues with 2170 atoms
Chain time...
Making bonds...
Number of bonds was 2225, now 2221
Generating angles, dihedrals and pairs...
Before cleaning: 3579 pairs
Before cleaning: 4281 dihedrals
Making cmap torsions...There are 1188 dihedrals, 1103 impropers, 3254 angles
          3579 pairs,     2221 bonds and     0 virtual sites
Total mass 24305.633 a.m.u.
Total charge -5.000 e
Writing topology
Processing chain 2 'E' (875 atoms, 117 residues)
There are 186 donors and 177 acceptors
There are 298 hydrogen bonds
Will use HISE for residue 506
Will use HISE for residue 546
Identified residue GLY435 as a starting terminus.
Identified residue LYS551 as a ending terminus.
9 out of 9 lines of specbond.dat converted successfully
Special Atom Distance matrix:
                  GLU463  GLU470  LYS499  HIS506  GLU520  GLU535  LYS540
                   CD205   CD249   NZ469  NE2531   CD628   CD746   NZ789
  GLU470   CD249   1.118
  LYS499   NZ469   1.596   1.306
  HIS506  NE2531   2.138   1.493   1.065
  GLU520   CD628   2.260   3.211   3.593   3.893
  GLU535   CD746   3.466   3.161   2.570   1.821   4.426
  LYS540   NZ789   2.821   2.362   2.493   1.589   3.763   1.550
  HIS546  NE2831   2.133   2.600   2.943   2.795   1.663   3.007   2.204
  LYS551   NZ873   1.393   2.494   2.682   3.242   1.189   4.082   3.598
                  HIS546
                  NE2831
  LYS551   NZ873   1.997
Start terminus GLY-435: GLY-NH3+
End terminus LYS-551: COO-
Checking for duplicate atoms....
Now there are 117 residues with 1149 atoms
Chain time...
Making bonds...
Number of bonds was 1176, now 1171
Generating angles, dihedrals and pairs...
Before cleaning: 1840 pairs
Before cleaning: 2295 dihedrals
Making cmap torsions...There are  570 dihedrals,  643 impropers, 1724 angles
          1840 pairs,     1171 bonds and     0 virtual sites
Total mass 12358.454 a.m.u.
Total charge -1.000 e
Writing topology
Including chain 1 in system: 2170 atoms 215 residues
Including chain 2 in system: 1149 atoms 117 residues
Now there are 3319 atoms and 332 residues
Total mass in system 36664.087 a.m.u.
Total charge in system -6.000 e

Writing coordinate file...


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