[gmx-users] Rotated protein

Mark Abraham Mark.Abraham at anu.edu.au
Sat Sep 15 07:44:02 CEST 2012


On 15/09/2012 3:33 PM, Shima Arasteh wrote:
>
>   I need to say that I generated .pdb file of protein-rotate.gro .Yes, the lines sent you, are from the pdb file.

You can't get effective help if you won't describe your method 
precisely. First, you claimed the generated .gro was unusual by showing 
a .pdb file fragment. Now you're saying a .pdb file you generated from 
the .gro output is unusual and you haven't said how you got that .pdb 
file. How is anybody meant to know whether the problem is with editconf 
-rotate -princ, or whatever else you used next?

> The lines of protein.pdb is :
> ATOM     55  N   PHE     9      -7.786   8.725  -5.477  1.00  0.00
> ATOM     56  CA  PHE     9      -8.154   7.378  -5.863  1.00  0.00
> ATOM     57  C   PHE     9      -7.352   6.345  -5.084  1.00  0.00
> ATOM     58  O   PHE     9      -6.125   6.323  -5.159  1.00  0.00
> ATOM     59  CB  PHE     9      -7.899   7.143  -7.348  1.00  0.00
> ATOM     60  CG  PHE     9      -8.253   5.762  -7.846  1.00  0.00
> ATOM     61  CD1 PHE     9      -8.061   5.433  -9.193  1.00  0.00
> ATOM     62  CD2 PHE     9      -8.775   4.811  -6.960  1.00  0.00
> ATOM     63  CE1 PHE     9      -8.389   4.152  -9.654  1.00  0.00
> ATOM     64  CE2 PHE     9      -9.103   3.530  -7.422  1.00  0.00
> ATOM     65  CZ  PHE     9      -8.910   3.201  -8.768  1.00  0.00
> ATOM     66  N   SER     10     -8.048   5.490  -4.333  1.00  0.00
> ATOM     67  CA  SER     10     -7.399   4.461  -3.545  1.00  0.00
> ATOM     68  C   SER     10     -7.862   3.074  -3.967  1.00  0.00
> ATOM     69  O   SER     10     -9.048   2.763  -3.893  1.00  0.00
> ATOM     70  CB  SER     10     -7.715   4.626  -2.061  1.00  0.00
> ATOM     71  OG  SER     10     -7.060   3.595  -1.317  1.00  0.00
> ATOM     72  N   VAL     11     -6.919   2.240  -4.412  1.00  0.00
> ATOM     73  CA  VAL     11     -7.231   0.893  -4.844  1.00  0.00
> ATOM     74  C   VAL     11     -6.484  -0.138  -4.010  1.00  0.00
> ATOM     75  O   VAL     11     -5.255  -0.142  -3.978  1.00  0.00
> ATOM     76  CB  VAL     11     -6.842   0.680  -6.304  1.00  0.00
> ATOM     77  CG1 VAL     11     -5.344   0.911  -6.470  1.00  0.00
> ATOM     78  CG2 VAL     11     -7.186  -0.746  -6.719  1.00  0.00
> ATOM     79  N   ALA     12     -7.230  -1.013  -3.332  1.00  0.00
> ATOM     80  CA  ALA     12     -6.639  -2.041  -2.501  1.00  0.00
> ATOM     81  C   ALA     12     -7.232  -2.023  -1.100  1.00  0.00
> ATOM     82  O   ALA     12     -8.430  -2.235  -0.927  1.00  0.00
> ATOM     83  CB  ALA     12     -6.879  -3.427  -3.090  1.00  0.00
> ATOM     84  N   VAL     13     -6.388  -1.768  -0.096  1.00  0.00
> ATOM     85  CA  VAL     13     -6.830  -1.722   1.283  1.00  0.00
> ATOM     86  C   VAL     13     -6.564  -0.357   1.899  1.00  0.00
> ATOM     87  O   VAL     13     -5.417   0.082   1.970  1.00  0.00
> ATOM     88  CB  VAL     13     -6.104  -2.765   2.127  1.00  0.00
> ATOM     89  CG1 VAL     13     -4.604  -2.497   2.085  1.00  0.00
> ATOM     90  CG2 VAL     13     -6.596  -2.685   3.568  1.00  0.00
> ATOM     91  N   SER     14     -7.625   0.316   2.347  1.00  0.00
> ATOM     92  CA  SER     14     -7.502   1.625   2.954  1.00  0.00
> ATOM     93  C   SER     14     -8.025   1.618   4.383  1.00  0.00
> ATOM     94  O   SER     14     -9.195   1.322   4.618  1.00  0.00
> ATOM     95  CB  SER     14     -8.295   2.670   2.173  1.00  0.00
> ATOM     96  OG  SER     14     -8.149   3.946   2.802  1.00  0.00
> ATOM     97  N   ILE     15     -7.154   1.946   5.341  1.00  0.00
> ATOM     98  CA  ILE     15     -7.529   1.975   6.740  1.00  0.00
> ATOM     99  C   ILE     15     -7.333   3.366   7.330  1.00  0.00
> ATOM    100  O   ILE     15     -6.221   3.889   7.337  1.00  0.00
> ATOM    101  CB  ILE     15     -6.665   0.989   7.518  1.00  0.00
> ATOM    102  CG1 ILE     15     -7.058   1.022   8.991  1.00  0.00
> ATOM    103  CG2 ILE     15     -5.197   1.377   7.376  1.00  0.00
> ATOM    104  CD1 ILE     15     -6.196   0.034   9.770  1.00  0.00
> ATOM    105  N   ALA     16     -8.418   3.962   7.826  1.00  0.00
> ATOM    106  CA  ALA     16     -8.363   5.285   8.415  1.00  0.00
> ATOM    107  C   ALA     16     -9.408   6.205   7.798  1.00  0.00
> ATOM    108  O   ALA     16     -10.605   5.946   7.901  1.00  0.00
> ATOM    109  CB  ALA     16     -8.620   5.230   9.917  1.00  0.00
> ATOM    110  N   TRP     17     -8.952   7.281   7.154  1.00  0.00
> ATOM    111  CA  TRP     17     -9.845   8.231   6.524  1.00  0.00
> ATOM    112  C   TRP     17     -9.577   8.328   5.028  1.00  0.00
> ATOM    113  O   TRP     17     -8.475   8.680   4.613  1.00  0.00
> ATOM    114  CB  TRP     17     -9.671   9.625   7.118  1.00  0.00
> ATOM    115  CG  TRP     17    -10.563  10.689   6.524  1.00  0.00
> ATOM    116  CD1 TRP     17    -10.610  11.984   6.862  1.00  0.00
> ATOM    117  CD2 TRP     17    -11.513  10.535   5.505  1.00  0.00
> ATOM    118  NE1 TRP     17    -11.601  12.598   6.034  1.00  0.00
> ATOM    119  CE2 TRP     17    -12.112  11.692   5.238  1.00  0.00
> ATOM    120  CE3 TRP     17    -11.874   9.386   4.792  1.00  0.00
> ATOM    121  CZ2 TRP     17    -13.108  11.859   4.269  1.00  0.00
> ATOM    122  CZ3 TRP     17    -12.876   9.531   3.810  1.00  0.00
> ATOM    123  CH2 TRP     17    -13.466  10.718   3.561  1.00  0.00
> ATOM    124  N   SER     18    -10.590   8.013   4.218  1.00  0.00
> ATOM    125  CA  SER     18    -10.463   8.064   2.776  1.00  0.00
> ATOM    126  C   SER     18    -11.459   9.043   2.172  1.00  0.00
> ATOM    127  O   SER     18    -12.666   8.881   2.330  1.00  0.00
> ATOM    128  CB  SER     18    -10.717   6.695   2.153  1.00  0.00
> ATOM    129  OG  SER     18    -10.581   6.787   0.732  1.00  0.00
> ATOM    130  N   PHE     19    -10.949  10.062   1.476  1.00  0.00
> ATOM    131  CA  PHE     19    -11.793  11.061   0.853  1.00  0.00
> ATOM    132  C   PHE     19    -11.577  11.097  -0.654  1.00  0.00
> ATOM    133  O   PHE     19    -10.468  11.353  -1.121  1.00  0.00
> ATOM    134  CB  PHE     19    -11.491  12.453   1.399  1.00  0.00
> ATOM    135  CG  PHE     19    -12.324  13.565   0.806  1.00  0.00
> ATOM    136  CD1 PHE     19    -12.135  14.885   1.233  1.00  0.00
> ATOM    137  CD2 PHE     19    -13.285  13.276  -0.169  1.00  0.00
> ATOM    138  CE1 PHE     19    -12.906  15.915   0.684  1.00  0.00
> ATOM    139  CE2 PHE     19    -14.057  14.306  -0.719  1.00  0.00
> ATOM    140  CZ  PHE     19    -13.868  15.627  -0.292  1.00  0.00
> ATOM    141  N   ALA     20    -12.643  10.840  -1.417  1.00  0.00
> ATOM    142  CA  ALA     20    -12.567  10.842  -2.864  1.00  0.00
> ATOM    143  C   ALA     20    -13.134   9.555  -3.444  1.00  0.00
> ATOM    144  O   ALA     20    -14.313   9.256  -3.267  1.00  0.00
> ATOM    145  CB  ALA     20    -13.358  12.007  -3.452  1.00  0.00
> ATOM    146  N   ARG     21    -12.289   8.791  -4.140  1.00  0.00
> ATOM    147  CA  ARG     21    -12.706   7.541  -4.745  1.00  0.00
> ATOM    148  C   ARG     21    -11.901   6.372  -4.195  1.00  0.00
> ATOM    149  O   ARG     21    -10.680   6.340  -4.326  1.00  0.00
> ATOM    150  CB  ARG     21    -12.514   7.571  -6.256  1.00  0.00
> ATOM    151  CG  ARG     21    -12.964   6.242  -6.852  1.00  0.00
> ATOM    152  CD  ARG     21    -12.772   6.270  -8.364  1.00  0.00
> ATOM    153  NE  ARG     21    -13.198   4.992  -8.978  1.00  0.00
> ATOM    154  CZ  ARG     21    -13.133   4.760 -10.286  1.00  0.00
> ATOM    155  NH1 ARG     21    -12.674   5.669 -11.142  1.00  0.00
>
> And the corresponding protein-rotate.pdb file are as below:
>
>   ATOM     55  N   PHE     9      -8.330   7.830   5.550  1.00  0.00
>> ATOM     56  CA  PHE     9      -8.430   6.510   6.130  1.00  0.00
>> ATOM     57  C   PHE     9      -7.240   5.640   5.740  1.00  0.00
>> ATOM     58  O   PHE     9      -7.010   5.400   4.550  1.00  0.00
>> ATOM     59  CB  PHE     9      -9.700   5.800   5.670  1.00  0.00
>> ATOM     60  CG  PHE     9      -9.900   4.410   6.220  1.00  0.00
>> ATOM     61  CD1 PHE     9     -11.030   3.670   5.860  1.00  0.00
>> ATOM     62  CD2 PHE     9      -8.950   3.860   7.090  1.00  0.00
>> ATOM     63  CE1 PHE     9     -11.210   2.380   6.370  1.00  0.00
>> ATOM     64  CE2 PHE     9      -9.130   2.570   7.610  1.00  0.00
>> ATOM     65  CZ  PHE     9     -10.260   1.830   7.250  1.00  0.00
>> ATOM     66  N   SER     1      -6.490   5.170   6.730  1.00  0.00
>> ATOM     67  CA  SER     1      -5.330   4.340   6.490  1.00  0.00
>> ATOM     68  C   SER     1      -5.480   2.980   7.160  1.00  0.00
>> ATOM     69  O   SER     1      -5.620   2.900   8.380  1.00  0.00
>> ATOM     70  CB  SER     1      -4.060   4.990   7.030  1.00  0.00
>> ATOM     71  OG  SER     1      -2.940   4.130   6.760  1.00  0.00
>> ATOM     72  N   SER     1      -5.460   1.910   6.360  1.00  0.00
>> ATOM     73  CA  SER     1      -5.590   0.560   6.870  1.00  0.00
>> ATOM     74  C   SER     1      -4.360  -0.280   6.540  1.00  0.00
>> ATOM     75  O   SER     1      -4.040  -0.470   5.370  1.00  0.00
>> ATOM     76  CB  SER     1      -6.810  -0.130   6.280  1.00  0.00
>> ATOM     77  CG1 SER     1      -6.660  -0.210   4.760  1.00  0.00
>> ATOM     78  CG2 SER     1      -6.910  -1.550   6.850  1.00  0.00
>> ATOM     79  N   SER     1      -3.680  -0.780   7.570  1.00  0.00
>> ATOM     80  CA  SER     1      -2.500  -1.590   7.390  1.00  0.00
>> ATOM     81  C   SER     1      -1.340  -1.060   8.210  1.00  0.00
>> ATOM     82  O   SER     1      -1.410  -1.020   9.440  1.00  0.00
>> ATOM     83  CB  SER     1      -2.750  -3.030   7.820  1.00  0.00
>> ATOM     84  N   SER     1      -0.260  -0.650   7.530  1.00  0.00
>> ATOM     85  CA  SER     1       0.910  -0.130   8.200  1.00  0.00
>> ATOM     86  C   SER     1       1.200   1.300   7.760  1.00  0.00
>> ATOM     87  O   SER     1       1.430   1.550   6.580  1.00  0.00
>> ATOM     88  CB  SER     1       2.150  -0.970   7.890  1.00  0.00
>> ATOM     89  CG1 SER     1       2.400  -0.970   6.390  1.00  0.00
>> ATOM     90  CG2 SER     1       3.360  -0.390   8.610  1.00  0.00
>> ATOM     91  N   SER     1       1.200   2.230   8.710  1.00  0.00
>> ATOM     92  CA  SER     1       1.460   3.630   8.410  1.00  0.00
>> ATOM     93  C   SER     1       2.670   4.130   9.180  1.00  0.00
>> ATOM     94  O   SER     1       2.690   4.110  10.410  1.00  0.00
>> ATOM     95  CB  SER     1       0.270   4.500   8.800  1.00  0.00
>> ATOM     96  OG  SER     1       0.570   5.870   8.490  1.00  0.00
>> ATOM     97  N   SER     1       3.690   4.590   8.450  1.00  0.00
>> ATOM     98  CA  SER     1       4.910   5.090   9.060  1.00  0.00
>> ATOM     99  C   SER     1       5.150   6.550   8.670  1.00  0.00
>> ATOM    100  O   SER     1       5.290   6.860   7.490  1.00  0.00
>> ATOM    101  CB  SER     1       6.100   4.260   8.590  1.00  0.00
>> ATOM    102  CG1 SER     1       7.370   4.790   9.240  1.00  0.00
>> ATOM    103  CG2 SER     1       6.220   4.350   7.080  1.00  0.00
>> ATOM    104  CD1 SER     1       8.560   3.960   8.770  1.00  0.00
>> ATOM    105  N   SER     1       5.200   7.430   9.670  1.00  0.00
>> ATOM    106  CA  SER     1       5.430   8.840   9.430  1.00  0.00
>> ATOM    107  C   SER     1       4.360   9.690  10.120  1.00  0.00
>> ATOM    108  O   SER     1       2.700   8.210  11.190  1.00  0.00
>> ATOM    109  CB  SER     1       6.780   9.280   9.970  1.00  0.00
>> ATOM    110  N   SER     1       3.590  10.440   9.320  1.00  0.00
>> ATOM    111  CA  SER     1       2.540  11.280   9.850  1.00  0.00
>> ATOM    112  C   SER     1       1.180  10.890   9.300  1.00  0.00
>> ATOM    113  O   SER     1       0.970  10.920   8.090  1.00  0.00
>> ATOM    114  CB  SER     1       2.780  12.750   9.490  1.00  0.00
>> ATOM    115  CG  SER     1       1.740  13.710   9.990  1.00  0.00
>> ATOM    116  CD1 SER     1       1.710  15.040   9.820  1.00  0.00
>> ATOM    117  CD2 SER     1       0.600  13.410  10.750  1.00  0.00
>> ATOM    118  NE1 SER     1       0.540  15.530  10.480  1.00  0.00
>> ATOM    119  CE2 SER     1      -0.090  14.520  11.020  1.00  0.00
>> ATOM    120  CE3 SER     1       0.140  12.180  11.220  1.00  0.00
>> ATOM    121  CZ2 SER     1      -1.280  14.540  11.760  1.00  0.00
>> ATOM    122  CZ3 SER     1      -1.060  12.180  11.960  1.00  0.00
>> ATOM    123  CH2 SER     1      -1.740  13.320  12.220  1.00  0.00
>> ATOM    124  N   SER     1       0.260  10.510  10.190  1.00  0.00
>> ATOM    125  CA  SER     1      -1.070  10.110   9.790  1.00  0.00
>> ATOM    126  C   SER     1      -2.130  11.010  10.410  1.00  0.00
>> ATOM    127  O   SER     1      -2.230  11.090  11.630  1.00  0.00
>> ATOM    128  CB  SER     1      -1.360   8.670  10.220  1.00  0.00
>> ATOM    129  OG  SER     1      -2.690   8.310   9.810  1.00  0.00
>> ATOM    130  N   SER     1      -2.920  11.670   9.570  1.00  0.00
>> ATOM    131  CA  SER     1      -3.960  12.560  10.040  1.00  0.00
>> ATOM    132  C   SER     1      -5.330  12.110   9.550  1.00  0.00
>> ATOM    133  O   SER     1      -5.570  12.040   8.350  1.00  0.00
>> ATOM    134  CB  SER     1      -3.730  13.990   9.550  1.00  0.00
>> ATOM    135  CG  SER     1      -4.770  14.990   9.990  1.00  0.00
>> ATOM    136  CD1 SER     1      -4.670  16.330   9.590  1.00  0.00
>> ATOM    137  CD2 SER     1      -5.840  14.580  10.790  1.00  0.00
>> ATOM    138  CE1 SER     1      -5.630  17.260  10.000  1.00  0.00
>> ATOM    139  CE2 SER     1      -6.810  15.510  11.200  1.00  0.00
>> ATOM    140  CZ  SER     1      -6.700  16.850  10.810  1.00  0.00
>> ATOM    141  N   ALA     2      -6.230  11.810  10.490  1.00  0.00
>> ATOM    142  CA  ALA     2      -7.570  11.370  10.150  1.00  0.00
>> ATOM    143  C   ALA     2      -7.920  10.080  10.870  1.00  0.00
>> ATOM    144  O   ALA     2      -7.960  10.040  12.090  1.00  0.00
>> ATOM    145  CB  ALA     2      -8.610  12.420  10.540  1.00  0.00
>> ATOM    146  N   ALA     2      -8.170   9.010  10.100  1.00  0.00
>> ATOM    147  CA  ALA     2      -8.520   7.720  10.660  1.00  0.00
>> ATOM    148  C   ALA     2      -7.510   6.660  10.250  1.00  0.00
>> ATOM    149  O   ALA     2      -7.330   6.400   9.070  1.00  0.00
>> ATOM    150  CB  ALA     2      -9.890   7.270  10.190  1.00  0.00
>> ATOM    151  CG  ALA     2     -10.220   5.910  10.810  1.00  0.00
>> ATOM    152  CD  ALA     2     -11.590   5.460  10.340  1.00  0.00
>> ATOM    153  NE  ALA     2     -11.940   4.140  10.920  1.00  0.00
>> ATOM    154  CZ  ALA     2     -13.090   3.520  10.660  1.00  0.00
>> ATOM    155  NH1 ALA     2     -14.020   4.050   9.870  1.00  0.00
>> ATOM    156  NH2 ALA     2     -13.300   2.340  11.240  1.00  0.00
>> ATOM    157  N   ALA     2      -6.850   6.050  11.240  1.00  0.00
>> ATOM    158  CA  ALA     2      -5.860   5.020  10.980  1.00  0.00
>> ATOM    159  C   ALA     2      -6.260   3.700  11.
> This problem goes up to the end of the rotated output.
> Would you suggest me please?

Looks like whatever you are using to produce that .pdb file is using a 
routine that is only reading and/or writing the tens column of the 
residue number. You should report a bug for it to whoever wrote it. If 
you want .pdb output from editconf, use

editconf -princ -rotate 0 60 0 -f protein.pdb -o protein-rotate.pdb

just like you can with all GROMACS tools.

Mark



More information about the gromacs.org_gmx-users mailing list