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Action: AVERAGE_PATH_DISPLACEMENT

Module mapping
Description Usage
Accumulate the distances between the reference frames in the paths and the configurations visited used in 0 tutorialsused in 0 eggs
output value type
matrix containing the average displacement between the trajectory and each of the landmarks that makes up the path matrix

Details and examples

Accumulate the distances between the reference frames in the paths and the configurations visited

This action is used in the shortcut for ADAPTIVE_PATH as it is helps us to adapt and refine the defintition of a path CV based on the sampling that is observed in the trajectory.

By way of reminder path CVs were introduced by Branduardi et al. in the first paper cited in the bibliography below. In PLUMED this method is implemented in PATH and works by definition a position along the path as:

while the distance from the path (z) is measured using:

In these expressions high-dimensional frames () are used to describe the path in the high-dimensional space. The two expressions above are then functions of the distances from each of the high-dimensional frames .

When a simulator uses this method of path CVs the assumption is that when the system undergoes the transition from state A to state B it passes through a narrow (non-linear) tube that is centered on the coordinate that is defiend above in terms the various milestones that are used to define the path. In other words, when the system transitions from A to be B it does not pass along the coordinate. If, however, we average the vector connecting each position the system passes through to the nearest point on the path that underpins the definition of the we should get zero as the coordinate is centered on the path connecting the two states.

With that theory in mind this action can be used to collect the average displacement between the points that trajectories are passing through and the path. This action can thus be used to update the definitions of the milestones that are used in the definition of a PATH or GPATH coordinate so that the PATH more clearly passes through the center of the path that the system has traversed along in passing from state A to state B. These path displacements are accumulated as follows. You first determine the vectors, and that connect the instaneous position to the closest and second closest milestones on the current path. You can then compute the following:

where is the vector connecting the closest and second closest milestone on your path. Displacements for these two milestones are then computed as:

These displacement vectors for the two closest nodes are computed on every accumulate step and are then averaged with the factors of and in these expressions serving as weights that are used when normalising these averages.

Examples

Suppose that you are interested in a transition between two states A and B and that you have representative structures for these two states in the files start.pdb and end.pdb. You can use pathtools to create an initial (linear) path connecting these two states as follows:

plumed pathtoolsprint out a description of the keywords for an action in html This action has hidden defaults. More details --starta pdb file that contains the structure for the initial frame of your path start.pdb --enda pdb file that contains the structure for the final frame of your path end.pdb --nframes the number of frames between the start and end frames in your path 20 --metricthe measure to use to calculate the distance between frames OPTIMAL --outthe name of the file on which to output your path path.pdb

This path is likely not even close to the transition pathway that the system takes between these two states as the assumption that the path is linear is pretty severe. We can nevertheless use a path generated by such a command in a MOVINGRESTRAINT command like the one shown below:

Click on the labels of the actions for more information on what each action computes
tested on2.11
#SETTINGS INPUTFILES=regtest/trajectories/path_msd/all.pdb
p1: PATHPath collective variables with a more flexible framework for the distance metric being used. This action is a shortcut. More details REFERENCEa pdb file containing the set of reference configurations=
regtest/trajectories/path_msd/all.pdb
Click here to see an extract from this file.
×

FILE: regtest/trajectories/path_msd/all.pdb

ATOM      1  CL  ALA     1      -3.171   0.295   2.045  1.00  1.00
ATOM      5  CLP ALA     1      -1.819  -0.143   1.679  1.00  1.00
ATOM      6  OL  ALA     1      -1.177  -0.889   2.401  1.00  1.00
ATOM      7  NL  ALA     1      -1.313   0.341   0.529  1.00  1.00
ATOM      8  HL  ALA     1      -1.845   0.961  -0.011  1.00  1.00
ATOM      9  CA  ALA     1      -0.003  -0.019   0.021  1.00  1.00
ATOM     10  HA  ALA     1       0.205  -1.051   0.259  1.00  1.00
ATOM     11  CB  ALA     1       0.009   0.135  -1.509  1.00  1.00
ATOM     15  CRP ALA     1       1.121   0.799   0.663  1.00  1.00
ATOM     16  OR  ALA     1       1.723   1.669   0.043  1.00  1.00
ATOM     17  NR  ALA     1       1.423   0.519   1.941  1.00  1.00
ATOM     18  HR  ALA     1       0.873  -0.161   2.413  1.00  1.00
ATOM     19  CR  ALA     1       2.477   1.187   2.675  1.00  1.00
END
FIXED
ATOM      1  CL  ALA     1      -3.175   0.365   2.024  1.00  1.00
ATOM      5  CLP ALA     1      -1.814  -0.106   1.685  1.00  1.00
ATOM      6  OL  ALA     1      -1.201  -0.849   2.425  1.00  1.00
ATOM      7  NL  ALA     1      -1.296   0.337   0.534  1.00  1.00
ATOM      8  HL  ALA     1      -1.807   0.951  -0.044  1.00  1.00
ATOM      9  CA  ALA     1       0.009  -0.067   0.033  1.00  1.00
ATOM     10  HA  ALA     1       0.175  -1.105   0.283  1.00  1.00
ATOM     11  CB  ALA     1       0.027   0.046  -1.501  1.00  1.00
ATOM     15  CRP ALA     1       1.149   0.725   0.654  1.00  1.00
ATOM     16  OR  ALA     1       1.835   1.491  -0.011  1.00  1.00
ATOM     17  NR  ALA     1       1.380   0.537   1.968  1.00  1.00
ATOM     18  HR  ALA     1       0.764  -0.060   2.461  1.00  1.00
ATOM     19  CR  ALA     1       2.431   1.195   2.683  1.00  1.00
END
ATOM      1  CL  ALA     1      -2.990   0.383   2.277  1.00  1.00
ATOM      5  CLP ALA     1      -1.664  -0.085   1.831  1.00  1.00
ATOM      6  OL  ALA     1      -0.987  -0.835   2.533  1.00  1.00
ATOM      7  NL  ALA     1      -1.227   0.364   0.646  1.00  1.00
ATOM      8  HL  ALA     1      -1.798   0.982   0.124  1.00  1.00
ATOM      9  CA  ALA     1       0.026  -0.028   0.044  1.00  1.00
ATOM     10  HA  ALA     1       0.224  -1.060   0.284  1.00  1.00
ATOM     11  CB  ALA     1      -0.076   0.107  -1.483  1.00  1.00
ATOM     15  CRP ALA     1       1.217   0.776   0.577  1.00  1.00
ATOM     16  OR  ALA     1       1.900   1.463  -0.158  1.00  1.00
ATOM     17  NR  ALA     1       1.494   0.666   1.888  1.00  1.00
ATOM     18  HR  ALA     1       0.882   0.122   2.437  1.00  1.00
ATOM     19  CR  ALA     1       2.580   1.341   2.529  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.006   0.350   2.252  1.00  1.00
ATOM      5  CLP ALA     1      -1.680  -0.112   1.826  1.00  1.00
ATOM      6  OL  ALA     1      -1.025  -0.896   2.508  1.00  1.00
ATOM      7  NL  ALA     1      -1.220   0.368   0.654  1.00  1.00
ATOM      8  HL  ALA     1      -1.771   1.013   0.137  1.00  1.00
ATOM      9  CA  ALA     1       0.040  -0.029   0.062  1.00  1.00
ATOM     10  HA  ALA     1       0.210  -1.076   0.277  1.00  1.00
ATOM     11  CB  ALA     1      -0.066   0.148  -1.465  1.00  1.00
ATOM     15  CRP ALA     1       1.241   0.738   0.605  1.00  1.00
ATOM     16  OR  ALA     1       1.986   1.347  -0.125  1.00  1.00
ATOM     17  NR  ALA     1       1.446   0.694   1.940  1.00  1.00
ATOM     18  HR  ALA     1       0.796   0.210   2.481  1.00  1.00
ATOM     19  CR  ALA     1       2.544   1.350   2.582  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.002   0.343   2.271  1.00  1.00
ATOM      5  CLP ALA     1      -1.672  -0.125   1.828  1.00  1.00
ATOM      6  OL  ALA     1      -1.028  -0.942   2.486  1.00  1.00
ATOM      7  NL  ALA     1      -1.213   0.373   0.670  1.00  1.00
ATOM      8  HL  ALA     1      -1.752   1.033   0.169  1.00  1.00
ATOM      9  CA  ALA     1       0.041  -0.032   0.055  1.00  1.00
ATOM     10  HA  ALA     1       0.201  -1.079   0.245  1.00  1.00
ATOM     11  CB  ALA     1      -0.079   0.194  -1.466  1.00  1.00
ATOM     15  CRP ALA     1       1.257   0.720   0.601  1.00  1.00
ATOM     16  OR  ALA     1       2.057   1.240  -0.140  1.00  1.00
ATOM     17  NR  ALA     1       1.422   0.730   1.942  1.00  1.00
ATOM     18  HR  ALA     1       0.740   0.303   2.500  1.00  1.00
ATOM     19  CR  ALA     1       2.528   1.373   2.598  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.144   1.457   1.417  1.00  1.00
ATOM      5  CLP ALA     1      -1.943   0.587   1.450  1.00  1.00
ATOM      6  OL  ALA     1      -1.588   0.028   2.480  1.00  1.00
ATOM      7  NL  ALA     1      -1.281   0.449   0.306  1.00  1.00
ATOM      8  HL  ALA     1      -1.578   0.914  -0.520  1.00  1.00
ATOM      9  CA  ALA     1      -0.132  -0.428   0.139  1.00  1.00
ATOM     10  HA  ALA     1      -0.264  -1.291   0.758  1.00  1.00
ATOM     11  CB  ALA     1      -0.066  -0.855  -1.329  1.00  1.00
ATOM     15  CRP ALA     1       1.193   0.220   0.554  1.00  1.00
ATOM     16  OR  ALA     1       2.195   0.098  -0.140  1.00  1.00
ATOM     17  NR  ALA     1       1.224   0.872   1.737  1.00  1.00
ATOM     18  HR  ALA     1       0.399   0.943   2.273  1.00  1.00
ATOM     19  CR  ALA     1       2.413   1.511   2.254  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.140   1.441   1.453  1.00  1.00
ATOM      5  CLP ALA     1      -1.944   0.576   1.465  1.00  1.00
ATOM      6  OL  ALA     1      -1.587  -0.018   2.487  1.00  1.00
ATOM      7  NL  ALA     1      -1.274   0.465   0.322  1.00  1.00
ATOM      8  HL  ALA     1      -1.571   0.957  -0.486  1.00  1.00
ATOM      9  CA  ALA     1      -0.124  -0.418   0.135  1.00  1.00
ATOM     10  HA  ALA     1      -0.274  -1.304   0.729  1.00  1.00
ATOM     11  CB  ALA     1      -0.063  -0.813  -1.347  1.00  1.00
ATOM     15  CRP ALA     1       1.201   0.199   0.572  1.00  1.00
ATOM     16  OR  ALA     1       2.227   0.007  -0.072  1.00  1.00
ATOM     17  NR  ALA     1       1.215   0.910   1.709  1.00  1.00
ATOM     18  HR  ALA     1       0.369   1.020   2.200  1.00  1.00
ATOM     19  CR  ALA     1       2.393   1.536   2.237  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.140   1.420   1.442  1.00  1.00
ATOM      5  CLP ALA     1      -1.948   0.546   1.448  1.00  1.00
ATOM      6  OL  ALA     1      -1.618  -0.065   2.460  1.00  1.00
ATOM      7  NL  ALA     1      -1.255   0.469   0.311  1.00  1.00
ATOM      8  HL  ALA     1      -1.538   0.979  -0.490  1.00  1.00
ATOM      9  CA  ALA     1      -0.107  -0.412   0.124  1.00  1.00
ATOM     10  HA  ALA     1      -0.257  -1.312   0.685  1.00  1.00
ATOM     11  CB  ALA     1      -0.028  -0.770  -1.375  1.00  1.00
ATOM     15  CRP ALA     1       1.217   0.186   0.600  1.00  1.00
ATOM     16  OR  ALA     1       2.269  -0.069   0.026  1.00  1.00
ATOM     17  NR  ALA     1       1.193   0.966   1.687  1.00  1.00
ATOM     18  HR  ALA     1       0.333   1.114   2.120  1.00  1.00
ATOM     19  CR  ALA     1       2.377   1.589   2.240  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.110   1.698   0.880  1.00  1.00
ATOM      5  CLP ALA     1      -2.021   0.734   1.142  1.00  1.00
ATOM      6  OL  ALA     1      -1.859   0.257   2.258  1.00  1.00
ATOM      7  NL  ALA     1      -1.229   0.414   0.114  1.00  1.00
ATOM      8  HL  ALA     1      -1.371   0.826  -0.771  1.00  1.00
ATOM      9  CA  ALA     1      -0.173  -0.593   0.188  1.00  1.00
ATOM     10  HA  ALA     1      -0.481  -1.374   0.851  1.00  1.00
ATOM     11  CB  ALA     1       0.011  -1.180  -1.220  1.00  1.00
ATOM     15  CRP ALA     1       1.163  -0.060   0.716  1.00  1.00
ATOM     16  OR  ALA     1       2.227  -0.564   0.393  1.00  1.00
ATOM     17  NR  ALA     1       1.127   0.960   1.594  1.00  1.00
ATOM     18  HR  ALA     1       0.234   1.295   1.847  1.00  1.00
ATOM     19  CR  ALA     1       2.303   1.549   2.172  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.139   1.652   0.924  1.00  1.00
ATOM      5  CLP ALA     1      -2.039   0.698   1.169  1.00  1.00
ATOM      6  OL  ALA     1      -1.868   0.201   2.278  1.00  1.00
ATOM      7  NL  ALA     1      -1.239   0.411   0.139  1.00  1.00
ATOM      8  HL  ALA     1      -1.385   0.842  -0.737  1.00  1.00
ATOM      9  CA  ALA     1      -0.173  -0.574   0.193  1.00  1.00
ATOM     10  HA  ALA     1      -0.477  -1.381   0.833  1.00  1.00
ATOM     11  CB  ALA     1       0.029  -1.142  -1.231  1.00  1.00
ATOM     15  CRP ALA     1       1.162  -0.048   0.731  1.00  1.00
ATOM     16  OR  ALA     1       2.220  -0.597   0.472  1.00  1.00
ATOM     17  NR  ALA     1       1.122   1.024   1.537  1.00  1.00
ATOM     18  HR  ALA     1       0.233   1.395   1.752  1.00  1.00
ATOM     19  CR  ALA     1       2.300   1.629   2.102  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.706   1.088   0.468  1.00  1.00
ATOM      5  CLP ALA     1      -2.458   0.598   1.082  1.00  1.00
ATOM      6  OL  ALA     1      -2.390   0.404   2.277  1.00  1.00
ATOM      7  NL  ALA     1      -1.427   0.382   0.258  1.00  1.00
ATOM      8  HL  ALA     1      -1.513   0.559  -0.713  1.00  1.00
ATOM      9  CA  ALA     1      -0.157  -0.192   0.685  1.00  1.00
ATOM     10  HA  ALA     1      -0.343  -0.912   1.470  1.00  1.00
ATOM     11  CB  ALA     1       0.462  -0.936  -0.512  1.00  1.00
ATOM     15  CRP ALA     1       0.840   0.814   1.241  1.00  1.00
ATOM     16  OR  ALA     1       2.034   0.549   1.354  1.00  1.00
ATOM     17  NR  ALA     1       0.368   2.017   1.650  1.00  1.00
ATOM     18  HR  ALA     1      -0.613   2.169   1.589  1.00  1.00
ATOM     19  CR  ALA     1       1.215   3.044   2.195  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.699   1.173   0.487  1.00  1.00
ATOM      5  CLP ALA     1      -2.464   0.631   1.079  1.00  1.00
ATOM      6  OL  ALA     1      -2.402   0.386   2.275  1.00  1.00
ATOM      7  NL  ALA     1      -1.434   0.437   0.260  1.00  1.00
ATOM      8  HL  ALA     1      -1.516   0.652  -0.701  1.00  1.00
ATOM      9  CA  ALA     1      -0.174  -0.174   0.667  1.00  1.00
ATOM     10  HA  ALA     1      -0.377  -0.924   1.411  1.00  1.00
ATOM     11  CB  ALA     1       0.451  -0.859  -0.570  1.00  1.00
ATOM     15  CRP ALA     1       0.839   0.801   1.280  1.00  1.00
ATOM     16  OR  ALA     1       1.999   0.474   1.468  1.00  1.00
ATOM     17  NR  ALA     1       0.404   2.024   1.627  1.00  1.00
ATOM     18  HR  ALA     1      -0.565   2.225   1.505  1.00  1.00
ATOM     19  CR  ALA     1       1.262   3.025   2.214  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.653   0.990   1.121  1.00  1.00
ATOM      5  CLP ALA     1      -2.321   0.364   1.249  1.00  1.00
ATOM      6  OL  ALA     1      -2.006  -0.222   2.265  1.00  1.00
ATOM      7  NL  ALA     1      -1.498   0.501   0.205  1.00  1.00
ATOM      8  HL  ALA     1      -1.794   0.978  -0.603  1.00  1.00
ATOM      9  CA  ALA     1      -0.190  -0.127   0.128  1.00  1.00
ATOM     10  HA  ALA     1      -0.216  -1.086   0.627  1.00  1.00
ATOM     11  CB  ALA     1       0.159  -0.359  -1.359  1.00  1.00
ATOM     15  CRP ALA     1       0.933   0.668   0.793  1.00  1.00
ATOM     16  OR  ALA     1       2.107   0.313   0.705  1.00  1.00
ATOM     17  NR  ALA     1       0.604   1.770   1.498  1.00  1.00
ATOM     18  HR  ALA     1      -0.359   1.986   1.593  1.00  1.00
ATOM     19  CR  ALA     1       1.573   2.595   2.158  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.641   0.954   1.179  1.00  1.00
ATOM      5  CLP ALA     1      -2.294   0.335   1.290  1.00  1.00
ATOM      6  OL  ALA     1      -1.964  -0.273   2.288  1.00  1.00
ATOM      7  NL  ALA     1      -1.485   0.499   0.235  1.00  1.00
ATOM      8  HL  ALA     1      -1.803   0.995  -0.564  1.00  1.00
ATOM      9  CA  ALA     1      -0.175  -0.118   0.130  1.00  1.00
ATOM     10  HA  ALA     1      -0.203  -1.077   0.601  1.00  1.00
ATOM     11  CB  ALA     1       0.162  -0.300  -1.355  1.00  1.00
ATOM     15  CRP ALA     1       0.952   0.671   0.815  1.00  1.00
ATOM     16  OR  ALA     1       2.104   0.260   0.791  1.00  1.00
ATOM     17  NR  ALA     1       0.633   1.808   1.450  1.00  1.00
ATOM     18  HR  ALA     1      -0.328   2.065   1.503  1.00  1.00
ATOM     19  CR  ALA     1       1.608   2.627   2.129  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.635   0.925   1.244  1.00  1.00
ATOM      5  CLP ALA     1      -2.297   0.305   1.309  1.00  1.00
ATOM      6  OL  ALA     1      -1.941  -0.334   2.290  1.00  1.00
ATOM      7  NL  ALA     1      -1.500   0.490   0.251  1.00  1.00
ATOM      8  HL  ALA     1      -1.827   1.009  -0.537  1.00  1.00
ATOM      9  CA  ALA     1      -0.178  -0.110   0.119  1.00  1.00
ATOM     10  HA  ALA     1      -0.205  -1.094   0.536  1.00  1.00
ATOM     11  CB  ALA     1       0.147  -0.217  -1.379  1.00  1.00
ATOM     15  CRP ALA     1       0.943   0.643   0.832  1.00  1.00
ATOM     16  OR  ALA     1       2.074   0.198   0.871  1.00  1.00
ATOM     17  NR  ALA     1       0.637   1.821   1.423  1.00  1.00
ATOM     18  HR  ALA     1      -0.311   2.123   1.418  1.00  1.00
ATOM     19  CR  ALA     1       1.602   2.629   2.109  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.632   0.856   1.331  1.00  1.00
ATOM      5  CLP ALA     1      -2.282   0.250   1.355  1.00  1.00
ATOM      6  OL  ALA     1      -1.906  -0.403   2.301  1.00  1.00
ATOM      7  NL  ALA     1      -1.515   0.478   0.275  1.00  1.00
ATOM      8  HL  ALA     1      -1.860   0.990  -0.485  1.00  1.00
ATOM      9  CA  ALA     1      -0.192  -0.105   0.098  1.00  1.00
ATOM     10  HA  ALA     1      -0.204  -1.121   0.473  1.00  1.00
ATOM     11  CB  ALA     1       0.129  -0.136  -1.408  1.00  1.00
ATOM     15  CRP ALA     1       0.931   0.615   0.844  1.00  1.00
ATOM     16  OR  ALA     1       2.043   0.122   0.934  1.00  1.00
ATOM     17  NR  ALA     1       0.651   1.819   1.388  1.00  1.00
ATOM     18  HR  ALA     1      -0.283   2.155   1.349  1.00  1.00
ATOM     19  CR  ALA     1       1.624   2.595   2.115  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.628   0.823   1.358  1.00  1.00
ATOM      5  CLP ALA     1      -2.277   0.241   1.370  1.00  1.00
ATOM      6  OL  ALA     1      -1.871  -0.396   2.325  1.00  1.00
ATOM      7  NL  ALA     1      -1.525   0.469   0.284  1.00  1.00
ATOM      8  HL  ALA     1      -1.898   0.970  -0.482  1.00  1.00
ATOM      9  CA  ALA     1      -0.195  -0.094   0.086  1.00  1.00
ATOM     10  HA  ALA     1      -0.203  -1.122   0.423  1.00  1.00
ATOM     11  CB  ALA     1       0.146  -0.058  -1.413  1.00  1.00
ATOM     15  CRP ALA     1       0.919   0.599   0.874  1.00  1.00
ATOM     16  OR  ALA     1       1.997   0.065   1.039  1.00  1.00
ATOM     17  NR  ALA     1       0.655   1.830   1.373  1.00  1.00
ATOM     18  HR  ALA     1      -0.248   2.200   1.261  1.00  1.00
ATOM     19  CR  ALA     1       1.625   2.581   2.124  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.539   0.055   1.657  1.00  1.00
ATOM      5  CLP ALA     1      -2.117  -0.208   1.378  1.00  1.00
ATOM      6  OL  ALA     1      -1.453  -0.902   2.125  1.00  1.00
ATOM      7  NL  ALA     1      -1.602   0.351   0.289  1.00  1.00
ATOM      8  HL  ALA     1      -2.185   0.875  -0.310  1.00  1.00
ATOM      9  CA  ALA     1      -0.243   0.129  -0.186  1.00  1.00
ATOM     10  HA  ALA     1      -0.041  -0.924  -0.159  1.00  1.00
ATOM     11  CB  ALA     1      -0.153   0.625  -1.651  1.00  1.00
ATOM     15  CRP ALA     1       0.852   0.806   0.637  1.00  1.00
ATOM     16  OR  ALA     1       2.007   0.400   0.594  1.00  1.00
ATOM     17  NR  ALA     1       0.508   1.855   1.401  1.00  1.00
ATOM     18  HR  ALA     1      -0.445   2.112   1.454  1.00  1.00
ATOM     19  CR  ALA     1       1.460   2.569   2.226  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.578   0.084   1.603  1.00  1.00
ATOM      5  CLP ALA     1      -2.140  -0.156   1.375  1.00  1.00
ATOM      6  OL  ALA     1      -1.473  -0.732   2.197  1.00  1.00
ATOM      7  NL  ALA     1      -1.623   0.335   0.237  1.00  1.00
ATOM      8  HL  ALA     1      -2.220   0.753  -0.416  1.00  1.00
ATOM      9  CA  ALA     1      -0.253   0.120  -0.195  1.00  1.00
ATOM     10  HA  ALA     1      -0.048  -0.931  -0.153  1.00  1.00
ATOM     11  CB  ALA     1      -0.128   0.612  -1.663  1.00  1.00
ATOM     15  CRP ALA     1       0.823   0.801   0.637  1.00  1.00
ATOM     16  OR  ALA     1       1.969   0.367   0.665  1.00  1.00
ATOM     17  NR  ALA     1       0.477   1.912   1.333  1.00  1.00
ATOM     18  HR  ALA     1      -0.468   2.199   1.317  1.00  1.00
ATOM     19  CR  ALA     1       1.410   2.627   2.163  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.113   1.661   1.504  1.00  1.00
ATOM      5  CLP ALA     1      -1.769   1.059   1.566  1.00  1.00
ATOM      6  OL  ALA     1      -1.201   0.940   2.629  1.00  1.00
ATOM      7  NL  ALA     1      -1.219   0.714   0.392  1.00  1.00
ATOM      8  HL  ALA     1      -1.742   0.797  -0.435  1.00  1.00
ATOM      9  CA  ALA     1       0.058   0.023   0.242  1.00  1.00
ATOM     10  HA  ALA     1      -0.001  -0.896   0.782  1.00  1.00
ATOM     11  CB  ALA     1       0.235  -0.295  -1.249  1.00  1.00
ATOM     15  CRP ALA     1       1.299   0.757   0.745  1.00  1.00
ATOM     16  OR  ALA     1       2.276   0.138   1.135  1.00  1.00
ATOM     17  NR  ALA     1       1.277   2.102   0.736  1.00  1.00
ATOM     18  HR  ALA     1       0.447   2.567   0.458  1.00  1.00
ATOM     19  CR  ALA     1       2.391   2.896   1.191  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.089   1.850   1.546  1.00  1.00
ATOM      5  CLP ALA     1      -1.667   1.457   1.629  1.00  1.00
ATOM      6  OL  ALA     1      -0.974   1.868   2.533  1.00  1.00
ATOM      7  NL  ALA     1      -1.204   0.683   0.642  1.00  1.00
ATOM      8  HL  ALA     1      -1.844   0.360  -0.021  1.00  1.00
ATOM      9  CA  ALA     1       0.126   0.105   0.564  1.00  1.00
ATOM     10  HA  ALA     1       0.239  -0.555   1.391  1.00  1.00
ATOM     11  CB  ALA     1       0.215  -0.722  -0.739  1.00  1.00
ATOM     15  CRP ALA     1       1.311   1.068   0.623  1.00  1.00
ATOM     16  OR  ALA     1       2.369   0.726   1.149  1.00  1.00
ATOM     17  NR  ALA     1       1.156   2.292   0.077  1.00  1.00
ATOM     18  HR  ALA     1       0.273   2.549  -0.285  1.00  1.00
ATOM     19  CR  ALA     1       2.201   3.277   0.107  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.102   1.775   1.619  1.00  1.00
ATOM      5  CLP ALA     1      -1.661   1.466   1.659  1.00  1.00
ATOM      6  OL  ALA     1      -0.945   1.961   2.476  1.00  1.00
ATOM      7  NL  ALA     1      -1.205   0.663   0.688  1.00  1.00
ATOM      8  HL  ALA     1      -1.854   0.269   0.091  1.00  1.00
ATOM      9  CA  ALA     1       0.147   0.134   0.561  1.00  1.00
ATOM     10  HA  ALA     1       0.300  -0.545   1.355  1.00  1.00
ATOM     11  CB  ALA     1       0.237  -0.632  -0.776  1.00  1.00
ATOM     15  CRP ALA     1       1.306   1.133   0.628  1.00  1.00
ATOM     16  OR  ALA     1       2.361   0.819   1.176  1.00  1.00
ATOM     17  NR  ALA     1       1.129   2.345   0.068  1.00  1.00
ATOM     18  HR  ALA     1       0.252   2.577  -0.315  1.00  1.00
ATOM     19  CR  ALA     1       2.150   3.364   0.108  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.137   1.689   1.564  1.00  1.00
ATOM      5  CLP ALA     1      -1.674   1.466   1.595  1.00  1.00
ATOM      6  OL  ALA     1      -0.991   2.041   2.377  1.00  1.00
ATOM      7  NL  ALA     1      -1.178   0.640   0.664  1.00  1.00
ATOM      8  HL  ALA     1      -1.829   0.190   0.106  1.00  1.00
ATOM      9  CA  ALA     1       0.192   0.170   0.547  1.00  1.00
ATOM     10  HA  ALA     1       0.347  -0.550   1.313  1.00  1.00
ATOM     11  CB  ALA     1       0.333  -0.536  -0.821  1.00  1.00
ATOM     15  CRP ALA     1       1.325   1.194   0.686  1.00  1.00
ATOM     16  OR  ALA     1       2.348   0.906   1.293  1.00  1.00
ATOM     17  NR  ALA     1       1.165   2.398   0.103  1.00  1.00
ATOM     18  HR  ALA     1       0.311   2.617  -0.339  1.00  1.00
ATOM     19  CR  ALA     1       2.173   3.424   0.206  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.342   1.726   1.297  1.00  1.00
ATOM      5  CLP ALA     1      -1.882   1.644   1.449  1.00  1.00
ATOM      6  OL  ALA     1      -1.296   2.423   2.124  1.00  1.00
ATOM      7  NL  ALA     1      -1.259   0.684   0.740  1.00  1.00
ATOM      8  HL  ALA     1      -1.839   0.091   0.256  1.00  1.00
ATOM      9  CA  ALA     1       0.138   0.295   0.784  1.00  1.00
ATOM     10  HA  ALA     1       0.267  -0.321   1.638  1.00  1.00
ATOM     11  CB  ALA     1       0.437  -0.541  -0.481  1.00  1.00
ATOM     15  CRP ALA     1       1.207   1.385   0.899  1.00  1.00
ATOM     16  OR  ALA     1       2.160   1.248   1.674  1.00  1.00
ATOM     17  NR  ALA     1       1.092   2.478   0.129  1.00  1.00
ATOM     18  HR  ALA     1       0.291   2.586  -0.440  1.00  1.00
ATOM     19  CR  ALA     1       2.044   3.567   0.190  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.361   1.726   1.315  1.00  1.00
ATOM      5  CLP ALA     1      -1.890   1.687   1.423  1.00  1.00
ATOM      6  OL  ALA     1      -1.302   2.522   2.029  1.00  1.00
ATOM      7  NL  ALA     1      -1.285   0.691   0.757  1.00  1.00
ATOM      8  HL  ALA     1      -1.865   0.049   0.326  1.00  1.00
ATOM      9  CA  ALA     1       0.123   0.321   0.749  1.00  1.00
ATOM     10  HA  ALA     1       0.270  -0.331   1.585  1.00  1.00
ATOM     11  CB  ALA     1       0.408  -0.470  -0.534  1.00  1.00
ATOM     15  CRP ALA     1       1.192   1.410   0.900  1.00  1.00
ATOM     16  OR  ALA     1       2.114   1.273   1.701  1.00  1.00
ATOM     17  NR  ALA     1       1.111   2.493   0.112  1.00  1.00
ATOM     18  HR  ALA     1       0.326   2.609  -0.490  1.00  1.00
ATOM     19  CR  ALA     1       2.068   3.578   0.188  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.419   1.747   1.251  1.00  1.00
ATOM      5  CLP ALA     1      -1.947   1.630   1.371  1.00  1.00
ATOM      6  OL  ALA     1      -1.331   2.379   2.060  1.00  1.00
ATOM      7  NL  ALA     1      -1.380   0.668   0.616  1.00  1.00
ATOM      8  HL  ALA     1      -1.992   0.115   0.104  1.00  1.00
ATOM      9  CA  ALA     1       0.007   0.227   0.571  1.00  1.00
ATOM     10  HA  ALA     1       0.086  -0.578   1.262  1.00  1.00
ATOM     11  CB  ALA     1       0.288  -0.306  -0.835  1.00  1.00
ATOM     15  CRP ALA     1       1.132   1.190   0.974  1.00  1.00
ATOM     16  OR  ALA     1       1.974   0.858   1.808  1.00  1.00
ATOM     17  NR  ALA     1       1.199   2.390   0.352  1.00  1.00
ATOM     18  HR  ALA     1       0.482   2.643  -0.277  1.00  1.00
ATOM     19  CR  ALA     1       2.218   3.363   0.657  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.430   1.748   1.261  1.00  1.00
ATOM      5  CLP ALA     1      -1.958   1.650   1.340  1.00  1.00
ATOM      6  OL  ALA     1      -1.333   2.471   1.961  1.00  1.00
ATOM      7  NL  ALA     1      -1.392   0.653   0.642  1.00  1.00
ATOM      8  HL  ALA     1      -2.018   0.061   0.177  1.00  1.00
ATOM      9  CA  ALA     1      -0.005   0.219   0.569  1.00  1.00
ATOM     10  HA  ALA     1       0.083  -0.615   1.230  1.00  1.00
ATOM     11  CB  ALA     1       0.266  -0.275  -0.863  1.00  1.00
ATOM     15  CRP ALA     1       1.126   1.166   0.993  1.00  1.00
ATOM     16  OR  ALA     1       1.918   0.834   1.868  1.00  1.00
ATOM     17  NR  ALA     1       1.248   2.346   0.359  1.00  1.00
ATOM     18  HR  ALA     1       0.548   2.609  -0.299  1.00  1.00
ATOM     19  CR  ALA     1       2.271   3.308   0.675  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.438   1.702   1.306  1.00  1.00
ATOM      5  CLP ALA     1      -1.962   1.659   1.317  1.00  1.00
ATOM      6  OL  ALA     1      -1.332   2.532   1.870  1.00  1.00
ATOM      7  NL  ALA     1      -1.406   0.632   0.671  1.00  1.00
ATOM      8  HL  ALA     1      -2.029   0.002   0.252  1.00  1.00
ATOM      9  CA  ALA     1      -0.007   0.228   0.554  1.00  1.00
ATOM     10  HA  ALA     1       0.103  -0.631   1.184  1.00  1.00
ATOM     11  CB  ALA     1       0.255  -0.224  -0.899  1.00  1.00
ATOM     15  CRP ALA     1       1.124   1.169   1.002  1.00  1.00
ATOM     16  OR  ALA     1       1.889   0.829   1.901  1.00  1.00
ATOM     17  NR  ALA     1       1.265   2.342   0.365  1.00  1.00
ATOM     18  HR  ALA     1       0.590   2.614  -0.306  1.00  1.00
ATOM     19  CR  ALA     1       2.313   3.280   0.698  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.441   1.677   1.342  1.00  1.00
ATOM      5  CLP ALA     1      -1.971   1.666   1.304  1.00  1.00
ATOM      6  OL  ALA     1      -1.348   2.594   1.774  1.00  1.00
ATOM      7  NL  ALA     1      -1.408   0.602   0.696  1.00  1.00
ATOM      8  HL  ALA     1      -2.050  -0.062   0.329  1.00  1.00
ATOM      9  CA  ALA     1      -0.014   0.235   0.538  1.00  1.00
ATOM     10  HA  ALA     1       0.114  -0.660   1.127  1.00  1.00
ATOM     11  CB  ALA     1       0.223  -0.161  -0.935  1.00  1.00
ATOM     15  CRP ALA     1       1.115   1.153   1.020  1.00  1.00
ATOM     16  OR  ALA     1       1.857   0.813   1.931  1.00  1.00
ATOM     17  NR  ALA     1       1.290   2.335   0.385  1.00  1.00
ATOM     18  HR  ALA     1       0.632   2.617  -0.298  1.00  1.00
ATOM     19  CR  ALA     1       2.337   3.252   0.749  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.443   1.670   1.352  1.00  1.00
ATOM      5  CLP ALA     1      -1.973   1.670   1.295  1.00  1.00
ATOM      6  OL  ALA     1      -1.351   2.609   1.744  1.00  1.00
ATOM      7  NL  ALA     1      -1.409   0.597   0.704  1.00  1.00
ATOM      8  HL  ALA     1      -2.050  -0.076   0.355  1.00  1.00
ATOM      9  CA  ALA     1      -0.014   0.237   0.533  1.00  1.00
ATOM     10  HA  ALA     1       0.119  -0.663   1.113  1.00  1.00
ATOM     11  CB  ALA     1       0.217  -0.147  -0.945  1.00  1.00
ATOM     15  CRP ALA     1       1.115   1.152   1.023  1.00  1.00
ATOM     16  OR  ALA     1       1.849   0.808   1.938  1.00  1.00
ATOM     17  NR  ALA     1       1.296   2.334   0.388  1.00  1.00
ATOM     18  HR  ALA     1       0.638   2.620  -0.293  1.00  1.00
ATOM     19  CR  ALA     1       2.342   3.249   0.754  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.451   1.630   1.422  1.00  1.00
ATOM      5  CLP ALA     1      -1.983   1.689   1.248  1.00  1.00
ATOM      6  OL  ALA     1      -1.374   2.689   1.550  1.00  1.00
ATOM      7  NL  ALA     1      -1.421   0.569   0.756  1.00  1.00
ATOM      8  HL  ALA     1      -2.045  -0.151   0.513  1.00  1.00
ATOM      9  CA  ALA     1      -0.017   0.248   0.499  1.00  1.00
ATOM     10  HA  ALA     1       0.149  -0.681   1.023  1.00  1.00
ATOM     11  CB  ALA     1       0.171  -0.057  -0.999  1.00  1.00
ATOM     15  CRP ALA     1       1.111   1.147   1.033  1.00  1.00
ATOM     16  OR  ALA     1       1.807   0.781   1.969  1.00  1.00
ATOM     17  NR  ALA     1       1.327   2.329   0.410  1.00  1.00
ATOM     18  HR  ALA     1       0.679   2.635  -0.277  1.00  1.00
ATOM     19  CR  ALA     1       2.372   3.237   0.799  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.331   1.449   1.617  1.00  1.00
ATOM      5  CLP ALA     1      -1.868   1.399   1.408  1.00  1.00
ATOM      6  OL  ALA     1      -1.169   2.255   1.904  1.00  1.00
ATOM      7  NL  ALA     1      -1.424   0.371   0.676  1.00  1.00
ATOM      8  HL  ALA     1      -2.118  -0.203   0.289  1.00  1.00
ATOM      9  CA  ALA     1      -0.062   0.001   0.310  1.00  1.00
ATOM     10  HA  ALA     1      -0.008  -1.054   0.497  1.00  1.00
ATOM     11  CB  ALA     1       0.131   0.162  -1.216  1.00  1.00
ATOM     15  CRP ALA     1       1.142   0.546   1.099  1.00  1.00
ATOM     16  OR  ALA     1       1.741  -0.171   1.894  1.00  1.00
ATOM     17  NR  ALA     1       1.537   1.815   0.864  1.00  1.00
ATOM     18  HR  ALA     1       0.963   2.391   0.297  1.00  1.00
ATOM     19  CR  ALA     1       2.669   2.426   1.513  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.321   1.436   1.650  1.00  1.00
ATOM      5  CLP ALA     1      -1.870   1.422   1.372  1.00  1.00
ATOM      6  OL  ALA     1      -1.182   2.323   1.789  1.00  1.00
ATOM      7  NL  ALA     1      -1.422   0.347   0.697  1.00  1.00
ATOM      8  HL  ALA     1      -2.106  -0.263   0.374  1.00  1.00
ATOM      9  CA  ALA     1      -0.057   0.008   0.290  1.00  1.00
ATOM     10  HA  ALA     1       0.002  -1.051   0.446  1.00  1.00
ATOM     11  CB  ALA     1       0.113   0.213  -1.212  1.00  1.00
ATOM     15  CRP ALA     1       1.139   0.538   1.102  1.00  1.00
ATOM     16  OR  ALA     1       1.724  -0.196   1.881  1.00  1.00
ATOM     17  NR  ALA     1       1.539   1.803   0.879  1.00  1.00
ATOM     18  HR  ALA     1       0.972   2.397   0.326  1.00  1.00
ATOM     19  CR  ALA     1       2.672   2.407   1.539  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.318   1.434   1.657  1.00  1.00
ATOM      5  CLP ALA     1      -1.871   1.426   1.363  1.00  1.00
ATOM      6  OL  ALA     1      -1.186   2.341   1.756  1.00  1.00
ATOM      7  NL  ALA     1      -1.422   0.343   0.704  1.00  1.00
ATOM      8  HL  ALA     1      -2.101  -0.279   0.398  1.00  1.00
ATOM      9  CA  ALA     1      -0.058   0.010   0.290  1.00  1.00
ATOM     10  HA  ALA     1       0.005  -1.051   0.433  1.00  1.00
ATOM     11  CB  ALA     1       0.109   0.227  -1.215  1.00  1.00
ATOM     15  CRP ALA     1       1.138   0.536   1.100  1.00  1.00
ATOM     16  OR  ALA     1       1.723  -0.202   1.878  1.00  1.00
ATOM     17  NR  ALA     1       1.539   1.802   0.887  1.00  1.00
ATOM     18  HR  ALA     1       0.970   2.398   0.335  1.00  1.00
ATOM     19  CR  ALA     1       2.675   2.402   1.547  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.297   1.417   1.700  1.00  1.00
ATOM      5  CLP ALA     1      -1.874   1.437   1.310  1.00  1.00
ATOM      6  OL  ALA     1      -1.214   2.432   1.560  1.00  1.00
ATOM      7  NL  ALA     1      -1.412   0.320   0.746  1.00  1.00
ATOM      8  HL  ALA     1      -2.060  -0.372   0.544  1.00  1.00
ATOM      9  CA  ALA     1      -0.065   0.025   0.282  1.00  1.00
ATOM     10  HA  ALA     1       0.023  -1.051   0.357  1.00  1.00
ATOM     11  CB  ALA     1       0.071   0.308  -1.213  1.00  1.00
ATOM     15  CRP ALA     1       1.141   0.510   1.103  1.00  1.00
ATOM     16  OR  ALA     1       1.724  -0.245   1.863  1.00  1.00
ATOM     17  NR  ALA     1       1.541   1.794   0.938  1.00  1.00
ATOM     18  HR  ALA     1       0.957   2.397   0.401  1.00  1.00
ATOM     19  CR  ALA     1       2.683   2.371   1.604  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.283   1.421   1.730  1.00  1.00
ATOM      5  CLP ALA     1      -1.874   1.449   1.277  1.00  1.00
ATOM      6  OL  ALA     1      -1.222   2.476   1.436  1.00  1.00
ATOM      7  NL  ALA     1      -1.405   0.299   0.773  1.00  1.00
ATOM      8  HL  ALA     1      -2.034  -0.422   0.640  1.00  1.00
ATOM      9  CA  ALA     1      -0.063   0.028   0.272  1.00  1.00
ATOM     10  HA  ALA     1       0.015  -1.050   0.307  1.00  1.00
ATOM     11  CB  ALA     1       0.057   0.364  -1.214  1.00  1.00
ATOM     15  CRP ALA     1       1.134   0.492   1.093  1.00  1.00
ATOM     16  OR  ALA     1       1.729  -0.288   1.825  1.00  1.00
ATOM     17  NR  ALA     1       1.539   1.779   0.976  1.00  1.00
ATOM     18  HR  ALA     1       0.945   2.388   0.456  1.00  1.00
ATOM     19  CR  ALA     1       2.682   2.335   1.653  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.265   1.435   1.760  1.00  1.00
ATOM      5  CLP ALA     1      -1.868   1.457   1.257  1.00  1.00
ATOM      6  OL  ALA     1      -1.229   2.500   1.343  1.00  1.00
ATOM      7  NL  ALA     1      -1.398   0.292   0.802  1.00  1.00
ATOM      8  HL  ALA     1      -2.014  -0.454   0.728  1.00  1.00
ATOM      9  CA  ALA     1      -0.067   0.024   0.264  1.00  1.00
ATOM     10  HA  ALA     1       0.011  -1.049   0.257  1.00  1.00
ATOM     11  CB  ALA     1       0.028   0.426  -1.206  1.00  1.00
ATOM     15  CRP ALA     1       1.144   0.464   1.092  1.00  1.00
ATOM     16  OR  ALA     1       1.748  -0.346   1.781  1.00  1.00
ATOM     17  NR  ALA     1       1.532   1.754   1.029  1.00  1.00
ATOM     18  HR  ALA     1       0.931   2.385   0.536  1.00  1.00
ATOM     19  CR  ALA     1       2.676   2.280   1.721  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.236   1.453   1.772  1.00  1.00
ATOM      5  CLP ALA     1      -1.865   1.473   1.217  1.00  1.00
ATOM      6  OL  ALA     1      -1.244   2.522   1.222  1.00  1.00
ATOM      7  NL  ALA     1      -1.388   0.292   0.824  1.00  1.00
ATOM      8  HL  ALA     1      -1.982  -0.485   0.827  1.00  1.00
ATOM      9  CA  ALA     1      -0.066   0.031   0.248  1.00  1.00
ATOM     10  HA  ALA     1       0.018  -1.048   0.230  1.00  1.00
ATOM     11  CB  ALA     1       0.011   0.464  -1.213  1.00  1.00
ATOM     15  CRP ALA     1       1.144   0.452   1.088  1.00  1.00
ATOM     16  OR  ALA     1       1.767  -0.373   1.737  1.00  1.00
ATOM     17  NR  ALA     1       1.517   1.749   1.061  1.00  1.00
ATOM     18  HR  ALA     1       0.906   2.387   0.586  1.00  1.00
ATOM     19  CR  ALA     1       2.660   2.262   1.754  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.225   1.461   1.784  1.00  1.00
ATOM      5  CLP ALA     1      -1.878   1.466   1.191  1.00  1.00
ATOM      6  OL  ALA     1      -1.276   2.527   1.106  1.00  1.00
ATOM      7  NL  ALA     1      -1.375   0.274   0.839  1.00  1.00
ATOM      8  HL  ALA     1      -1.947  -0.517   0.921  1.00  1.00
ATOM      9  CA  ALA     1      -0.077   0.024   0.236  1.00  1.00
ATOM     10  HA  ALA     1       0.009  -1.048   0.194  1.00  1.00
ATOM     11  CB  ALA     1      -0.004   0.503  -1.214  1.00  1.00
ATOM     15  CRP ALA     1       1.144   0.436   1.066  1.00  1.00
ATOM     16  OR  ALA     1       1.800  -0.403   1.678  1.00  1.00
ATOM     17  NR  ALA     1       1.483   1.736   1.091  1.00  1.00
ATOM     18  HR  ALA     1       0.861   2.388   0.647  1.00  1.00
ATOM     19  CR  ALA     1       2.642   2.246   1.792  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.212   1.465   1.797  1.00  1.00
ATOM      5  CLP ALA     1      -1.874   1.470   1.168  1.00  1.00
ATOM      6  OL  ALA     1      -1.286   2.526   1.008  1.00  1.00
ATOM      7  NL  ALA     1      -1.363   0.265   0.860  1.00  1.00
ATOM      8  HL  ALA     1      -1.914  -0.534   1.016  1.00  1.00
ATOM      9  CA  ALA     1      -0.074   0.012   0.232  1.00  1.00
ATOM     10  HA  ALA     1       0.001  -1.058   0.173  1.00  1.00
ATOM     11  CB  ALA     1      -0.020   0.528  -1.210  1.00  1.00
ATOM     15  CRP ALA     1       1.147   0.408   1.060  1.00  1.00
ATOM     16  OR  ALA     1       1.827  -0.445   1.625  1.00  1.00
ATOM     17  NR  ALA     1       1.461   1.721   1.140  1.00  1.00
ATOM     18  HR  ALA     1       0.821   2.361   0.731  1.00  1.00
ATOM     19  CR  ALA     1       2.614   2.214   1.845  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.185   1.487   1.790  1.00  1.00
ATOM      5  CLP ALA     1      -1.865   1.480   1.139  1.00  1.00
ATOM      6  OL  ALA     1      -1.293   2.532   0.896  1.00  1.00
ATOM      7  NL  ALA     1      -1.349   0.268   0.862  1.00  1.00
ATOM      8  HL  ALA     1      -1.881  -0.527   1.095  1.00  1.00
ATOM      9  CA  ALA     1      -0.065   0.013   0.226  1.00  1.00
ATOM     10  HA  ALA     1      -0.006  -1.063   0.151  1.00  1.00
ATOM     11  CB  ALA     1      -0.019   0.539  -1.224  1.00  1.00
ATOM     15  CRP ALA     1       1.170   0.398   1.031  1.00  1.00
ATOM     16  OR  ALA     1       1.871  -0.463   1.540  1.00  1.00
ATOM     17  NR  ALA     1       1.447   1.706   1.159  1.00  1.00
ATOM     18  HR  ALA     1       0.788   2.362   0.800  1.00  1.00
ATOM     19  CR  ALA     1       2.602   2.205   1.868  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.257   1.605   1.105  1.00  1.00
ATOM      5  CLP ALA     1      -1.941   1.459   0.447  1.00  1.00
ATOM      6  OL  ALA     1      -1.481   2.369  -0.223  1.00  1.00
ATOM      7  NL  ALA     1      -1.303   0.291   0.647  1.00  1.00
ATOM      8  HL  ALA     1      -1.743  -0.379   1.229  1.00  1.00
ATOM      9  CA  ALA     1      -0.011  -0.077   0.099  1.00  1.00
ATOM     10  HA  ALA     1       0.155  -1.099   0.417  1.00  1.00
ATOM     11  CB  ALA     1       0.001  -0.097  -1.439  1.00  1.00
ATOM     15  CRP ALA     1       1.191   0.673   0.683  1.00  1.00
ATOM     16  OR  ALA     1       2.015   0.103   1.375  1.00  1.00
ATOM     17  NR  ALA     1       1.303   1.983   0.393  1.00  1.00
ATOM     18  HR  ALA     1       0.553   2.411  -0.109  1.00  1.00
ATOM     19  CR  ALA     1       2.395   2.811   0.843  1.00  1.00
END
FIXED
TYPE the manner in which distances are calculated=OPTIMAL LAMBDAthe lambda parameter is needed for smoothing, is in the units of plumed=69087
mv: MOVINGRESTRAINTAdd a time-dependent, harmonic restraint on one or more variables. This action has hidden defaults. More details ... ARGthe labels of the scalars on which the bias will act=p1.s KAPPA0KAPPAx is equal to the value of the force constants at time STEPx=1000 STEP0This keyword appears multiple times as STEPx with x=0,1,2,=0 AT0ATx is equal to the position of the restraint at time STEPx=1 STEP1This keyword appears multiple times as STEPx with x=0,1,2,=1000000 AT1ATx is equal to the position of the restraint at time STEPx=42 STEP2This keyword appears multiple times as STEPx with x=0,1,2,=2000000 AT2ATx is equal to the position of the restraint at time STEPx=1 STEP3This keyword appears multiple times as STEPx with x=0,1,2,=3000000 AT3ATx is equal to the position of the restraint at time STEPx=42 STEP4This keyword appears multiple times as STEPx with x=0,1,2,=4000000 AT4ATx is equal to the position of the restraint at time STEPx=1 STEP5This keyword appears multiple times as STEPx with x=0,1,2,=5000000 AT5ATx is equal to the position of the restraint at time STEPx=42 STEP6This keyword appears multiple times as STEPx with x=0,1,2,=6000000 AT6ATx is equal to the position of the restraint at time STEPx=1 STEP7This keyword appears multiple times as STEPx with x=0,1,2,=7000000 AT7ATx is equal to the position of the restraint at time STEPx=42 STEP8This keyword appears multiple times as STEPx with x=0,1,2,=8000000 AT8ATx is equal to the position of the restraint at time STEPx=1 ... PRINTPrint quantities to a file. More details ARGthe labels of the values that you would like to print to the file=p1.s,p1.z FILEthe name of the file on which to output these quantities=colvar

This input hopefully (you need to check by looking at your trajectory) drives our system between the two states of interest 8 times - four of these transitions are from A to B and four are from B to A. You can then analyze the trajectories that are generated using driver and reparameterize a new path that passes more closely through the sampled trajectories using:

Click on the labels of the actions for more information on what each action computes
tested on2.11
#SETTINGS INPUTFILES=regtest/trajectories/path_msd/all.pdb
rmsd: RMSDCalculate the RMSD with respect to a reference structure. This action is a shortcut and it has hidden defaults. More details REFERENCEa file in pdb format containing the reference structure and the atoms involved in the CV=
regtest/trajectories/path_msd/all.pdb
Click here to see an extract from this file.
×

FILE: regtest/trajectories/path_msd/all.pdb

ATOM      1  CL  ALA     1      -3.171   0.295   2.045  1.00  1.00
ATOM      5  CLP ALA     1      -1.819  -0.143   1.679  1.00  1.00
ATOM      6  OL  ALA     1      -1.177  -0.889   2.401  1.00  1.00
ATOM      7  NL  ALA     1      -1.313   0.341   0.529  1.00  1.00
ATOM      8  HL  ALA     1      -1.845   0.961  -0.011  1.00  1.00
ATOM      9  CA  ALA     1      -0.003  -0.019   0.021  1.00  1.00
ATOM     10  HA  ALA     1       0.205  -1.051   0.259  1.00  1.00
ATOM     11  CB  ALA     1       0.009   0.135  -1.509  1.00  1.00
ATOM     15  CRP ALA     1       1.121   0.799   0.663  1.00  1.00
ATOM     16  OR  ALA     1       1.723   1.669   0.043  1.00  1.00
ATOM     17  NR  ALA     1       1.423   0.519   1.941  1.00  1.00
ATOM     18  HR  ALA     1       0.873  -0.161   2.413  1.00  1.00
ATOM     19  CR  ALA     1       2.477   1.187   2.675  1.00  1.00
END
FIXED
ATOM      1  CL  ALA     1      -3.175   0.365   2.024  1.00  1.00
ATOM      5  CLP ALA     1      -1.814  -0.106   1.685  1.00  1.00
ATOM      6  OL  ALA     1      -1.201  -0.849   2.425  1.00  1.00
ATOM      7  NL  ALA     1      -1.296   0.337   0.534  1.00  1.00
ATOM      8  HL  ALA     1      -1.807   0.951  -0.044  1.00  1.00
ATOM      9  CA  ALA     1       0.009  -0.067   0.033  1.00  1.00
ATOM     10  HA  ALA     1       0.175  -1.105   0.283  1.00  1.00
ATOM     11  CB  ALA     1       0.027   0.046  -1.501  1.00  1.00
ATOM     15  CRP ALA     1       1.149   0.725   0.654  1.00  1.00
ATOM     16  OR  ALA     1       1.835   1.491  -0.011  1.00  1.00
ATOM     17  NR  ALA     1       1.380   0.537   1.968  1.00  1.00
ATOM     18  HR  ALA     1       0.764  -0.060   2.461  1.00  1.00
ATOM     19  CR  ALA     1       2.431   1.195   2.683  1.00  1.00
END
ATOM      1  CL  ALA     1      -2.990   0.383   2.277  1.00  1.00
ATOM      5  CLP ALA     1      -1.664  -0.085   1.831  1.00  1.00
ATOM      6  OL  ALA     1      -0.987  -0.835   2.533  1.00  1.00
ATOM      7  NL  ALA     1      -1.227   0.364   0.646  1.00  1.00
ATOM      8  HL  ALA     1      -1.798   0.982   0.124  1.00  1.00
ATOM      9  CA  ALA     1       0.026  -0.028   0.044  1.00  1.00
ATOM     10  HA  ALA     1       0.224  -1.060   0.284  1.00  1.00
ATOM     11  CB  ALA     1      -0.076   0.107  -1.483  1.00  1.00
ATOM     15  CRP ALA     1       1.217   0.776   0.577  1.00  1.00
ATOM     16  OR  ALA     1       1.900   1.463  -0.158  1.00  1.00
ATOM     17  NR  ALA     1       1.494   0.666   1.888  1.00  1.00
ATOM     18  HR  ALA     1       0.882   0.122   2.437  1.00  1.00
ATOM     19  CR  ALA     1       2.580   1.341   2.529  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.006   0.350   2.252  1.00  1.00
ATOM      5  CLP ALA     1      -1.680  -0.112   1.826  1.00  1.00
ATOM      6  OL  ALA     1      -1.025  -0.896   2.508  1.00  1.00
ATOM      7  NL  ALA     1      -1.220   0.368   0.654  1.00  1.00
ATOM      8  HL  ALA     1      -1.771   1.013   0.137  1.00  1.00
ATOM      9  CA  ALA     1       0.040  -0.029   0.062  1.00  1.00
ATOM     10  HA  ALA     1       0.210  -1.076   0.277  1.00  1.00
ATOM     11  CB  ALA     1      -0.066   0.148  -1.465  1.00  1.00
ATOM     15  CRP ALA     1       1.241   0.738   0.605  1.00  1.00
ATOM     16  OR  ALA     1       1.986   1.347  -0.125  1.00  1.00
ATOM     17  NR  ALA     1       1.446   0.694   1.940  1.00  1.00
ATOM     18  HR  ALA     1       0.796   0.210   2.481  1.00  1.00
ATOM     19  CR  ALA     1       2.544   1.350   2.582  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.002   0.343   2.271  1.00  1.00
ATOM      5  CLP ALA     1      -1.672  -0.125   1.828  1.00  1.00
ATOM      6  OL  ALA     1      -1.028  -0.942   2.486  1.00  1.00
ATOM      7  NL  ALA     1      -1.213   0.373   0.670  1.00  1.00
ATOM      8  HL  ALA     1      -1.752   1.033   0.169  1.00  1.00
ATOM      9  CA  ALA     1       0.041  -0.032   0.055  1.00  1.00
ATOM     10  HA  ALA     1       0.201  -1.079   0.245  1.00  1.00
ATOM     11  CB  ALA     1      -0.079   0.194  -1.466  1.00  1.00
ATOM     15  CRP ALA     1       1.257   0.720   0.601  1.00  1.00
ATOM     16  OR  ALA     1       2.057   1.240  -0.140  1.00  1.00
ATOM     17  NR  ALA     1       1.422   0.730   1.942  1.00  1.00
ATOM     18  HR  ALA     1       0.740   0.303   2.500  1.00  1.00
ATOM     19  CR  ALA     1       2.528   1.373   2.598  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.144   1.457   1.417  1.00  1.00
ATOM      5  CLP ALA     1      -1.943   0.587   1.450  1.00  1.00
ATOM      6  OL  ALA     1      -1.588   0.028   2.480  1.00  1.00
ATOM      7  NL  ALA     1      -1.281   0.449   0.306  1.00  1.00
ATOM      8  HL  ALA     1      -1.578   0.914  -0.520  1.00  1.00
ATOM      9  CA  ALA     1      -0.132  -0.428   0.139  1.00  1.00
ATOM     10  HA  ALA     1      -0.264  -1.291   0.758  1.00  1.00
ATOM     11  CB  ALA     1      -0.066  -0.855  -1.329  1.00  1.00
ATOM     15  CRP ALA     1       1.193   0.220   0.554  1.00  1.00
ATOM     16  OR  ALA     1       2.195   0.098  -0.140  1.00  1.00
ATOM     17  NR  ALA     1       1.224   0.872   1.737  1.00  1.00
ATOM     18  HR  ALA     1       0.399   0.943   2.273  1.00  1.00
ATOM     19  CR  ALA     1       2.413   1.511   2.254  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.140   1.441   1.453  1.00  1.00
ATOM      5  CLP ALA     1      -1.944   0.576   1.465  1.00  1.00
ATOM      6  OL  ALA     1      -1.587  -0.018   2.487  1.00  1.00
ATOM      7  NL  ALA     1      -1.274   0.465   0.322  1.00  1.00
ATOM      8  HL  ALA     1      -1.571   0.957  -0.486  1.00  1.00
ATOM      9  CA  ALA     1      -0.124  -0.418   0.135  1.00  1.00
ATOM     10  HA  ALA     1      -0.274  -1.304   0.729  1.00  1.00
ATOM     11  CB  ALA     1      -0.063  -0.813  -1.347  1.00  1.00
ATOM     15  CRP ALA     1       1.201   0.199   0.572  1.00  1.00
ATOM     16  OR  ALA     1       2.227   0.007  -0.072  1.00  1.00
ATOM     17  NR  ALA     1       1.215   0.910   1.709  1.00  1.00
ATOM     18  HR  ALA     1       0.369   1.020   2.200  1.00  1.00
ATOM     19  CR  ALA     1       2.393   1.536   2.237  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.140   1.420   1.442  1.00  1.00
ATOM      5  CLP ALA     1      -1.948   0.546   1.448  1.00  1.00
ATOM      6  OL  ALA     1      -1.618  -0.065   2.460  1.00  1.00
ATOM      7  NL  ALA     1      -1.255   0.469   0.311  1.00  1.00
ATOM      8  HL  ALA     1      -1.538   0.979  -0.490  1.00  1.00
ATOM      9  CA  ALA     1      -0.107  -0.412   0.124  1.00  1.00
ATOM     10  HA  ALA     1      -0.257  -1.312   0.685  1.00  1.00
ATOM     11  CB  ALA     1      -0.028  -0.770  -1.375  1.00  1.00
ATOM     15  CRP ALA     1       1.217   0.186   0.600  1.00  1.00
ATOM     16  OR  ALA     1       2.269  -0.069   0.026  1.00  1.00
ATOM     17  NR  ALA     1       1.193   0.966   1.687  1.00  1.00
ATOM     18  HR  ALA     1       0.333   1.114   2.120  1.00  1.00
ATOM     19  CR  ALA     1       2.377   1.589   2.240  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.110   1.698   0.880  1.00  1.00
ATOM      5  CLP ALA     1      -2.021   0.734   1.142  1.00  1.00
ATOM      6  OL  ALA     1      -1.859   0.257   2.258  1.00  1.00
ATOM      7  NL  ALA     1      -1.229   0.414   0.114  1.00  1.00
ATOM      8  HL  ALA     1      -1.371   0.826  -0.771  1.00  1.00
ATOM      9  CA  ALA     1      -0.173  -0.593   0.188  1.00  1.00
ATOM     10  HA  ALA     1      -0.481  -1.374   0.851  1.00  1.00
ATOM     11  CB  ALA     1       0.011  -1.180  -1.220  1.00  1.00
ATOM     15  CRP ALA     1       1.163  -0.060   0.716  1.00  1.00
ATOM     16  OR  ALA     1       2.227  -0.564   0.393  1.00  1.00
ATOM     17  NR  ALA     1       1.127   0.960   1.594  1.00  1.00
ATOM     18  HR  ALA     1       0.234   1.295   1.847  1.00  1.00
ATOM     19  CR  ALA     1       2.303   1.549   2.172  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.139   1.652   0.924  1.00  1.00
ATOM      5  CLP ALA     1      -2.039   0.698   1.169  1.00  1.00
ATOM      6  OL  ALA     1      -1.868   0.201   2.278  1.00  1.00
ATOM      7  NL  ALA     1      -1.239   0.411   0.139  1.00  1.00
ATOM      8  HL  ALA     1      -1.385   0.842  -0.737  1.00  1.00
ATOM      9  CA  ALA     1      -0.173  -0.574   0.193  1.00  1.00
ATOM     10  HA  ALA     1      -0.477  -1.381   0.833  1.00  1.00
ATOM     11  CB  ALA     1       0.029  -1.142  -1.231  1.00  1.00
ATOM     15  CRP ALA     1       1.162  -0.048   0.731  1.00  1.00
ATOM     16  OR  ALA     1       2.220  -0.597   0.472  1.00  1.00
ATOM     17  NR  ALA     1       1.122   1.024   1.537  1.00  1.00
ATOM     18  HR  ALA     1       0.233   1.395   1.752  1.00  1.00
ATOM     19  CR  ALA     1       2.300   1.629   2.102  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.706   1.088   0.468  1.00  1.00
ATOM      5  CLP ALA     1      -2.458   0.598   1.082  1.00  1.00
ATOM      6  OL  ALA     1      -2.390   0.404   2.277  1.00  1.00
ATOM      7  NL  ALA     1      -1.427   0.382   0.258  1.00  1.00
ATOM      8  HL  ALA     1      -1.513   0.559  -0.713  1.00  1.00
ATOM      9  CA  ALA     1      -0.157  -0.192   0.685  1.00  1.00
ATOM     10  HA  ALA     1      -0.343  -0.912   1.470  1.00  1.00
ATOM     11  CB  ALA     1       0.462  -0.936  -0.512  1.00  1.00
ATOM     15  CRP ALA     1       0.840   0.814   1.241  1.00  1.00
ATOM     16  OR  ALA     1       2.034   0.549   1.354  1.00  1.00
ATOM     17  NR  ALA     1       0.368   2.017   1.650  1.00  1.00
ATOM     18  HR  ALA     1      -0.613   2.169   1.589  1.00  1.00
ATOM     19  CR  ALA     1       1.215   3.044   2.195  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.699   1.173   0.487  1.00  1.00
ATOM      5  CLP ALA     1      -2.464   0.631   1.079  1.00  1.00
ATOM      6  OL  ALA     1      -2.402   0.386   2.275  1.00  1.00
ATOM      7  NL  ALA     1      -1.434   0.437   0.260  1.00  1.00
ATOM      8  HL  ALA     1      -1.516   0.652  -0.701  1.00  1.00
ATOM      9  CA  ALA     1      -0.174  -0.174   0.667  1.00  1.00
ATOM     10  HA  ALA     1      -0.377  -0.924   1.411  1.00  1.00
ATOM     11  CB  ALA     1       0.451  -0.859  -0.570  1.00  1.00
ATOM     15  CRP ALA     1       0.839   0.801   1.280  1.00  1.00
ATOM     16  OR  ALA     1       1.999   0.474   1.468  1.00  1.00
ATOM     17  NR  ALA     1       0.404   2.024   1.627  1.00  1.00
ATOM     18  HR  ALA     1      -0.565   2.225   1.505  1.00  1.00
ATOM     19  CR  ALA     1       1.262   3.025   2.214  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.653   0.990   1.121  1.00  1.00
ATOM      5  CLP ALA     1      -2.321   0.364   1.249  1.00  1.00
ATOM      6  OL  ALA     1      -2.006  -0.222   2.265  1.00  1.00
ATOM      7  NL  ALA     1      -1.498   0.501   0.205  1.00  1.00
ATOM      8  HL  ALA     1      -1.794   0.978  -0.603  1.00  1.00
ATOM      9  CA  ALA     1      -0.190  -0.127   0.128  1.00  1.00
ATOM     10  HA  ALA     1      -0.216  -1.086   0.627  1.00  1.00
ATOM     11  CB  ALA     1       0.159  -0.359  -1.359  1.00  1.00
ATOM     15  CRP ALA     1       0.933   0.668   0.793  1.00  1.00
ATOM     16  OR  ALA     1       2.107   0.313   0.705  1.00  1.00
ATOM     17  NR  ALA     1       0.604   1.770   1.498  1.00  1.00
ATOM     18  HR  ALA     1      -0.359   1.986   1.593  1.00  1.00
ATOM     19  CR  ALA     1       1.573   2.595   2.158  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.641   0.954   1.179  1.00  1.00
ATOM      5  CLP ALA     1      -2.294   0.335   1.290  1.00  1.00
ATOM      6  OL  ALA     1      -1.964  -0.273   2.288  1.00  1.00
ATOM      7  NL  ALA     1      -1.485   0.499   0.235  1.00  1.00
ATOM      8  HL  ALA     1      -1.803   0.995  -0.564  1.00  1.00
ATOM      9  CA  ALA     1      -0.175  -0.118   0.130  1.00  1.00
ATOM     10  HA  ALA     1      -0.203  -1.077   0.601  1.00  1.00
ATOM     11  CB  ALA     1       0.162  -0.300  -1.355  1.00  1.00
ATOM     15  CRP ALA     1       0.952   0.671   0.815  1.00  1.00
ATOM     16  OR  ALA     1       2.104   0.260   0.791  1.00  1.00
ATOM     17  NR  ALA     1       0.633   1.808   1.450  1.00  1.00
ATOM     18  HR  ALA     1      -0.328   2.065   1.503  1.00  1.00
ATOM     19  CR  ALA     1       1.608   2.627   2.129  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.635   0.925   1.244  1.00  1.00
ATOM      5  CLP ALA     1      -2.297   0.305   1.309  1.00  1.00
ATOM      6  OL  ALA     1      -1.941  -0.334   2.290  1.00  1.00
ATOM      7  NL  ALA     1      -1.500   0.490   0.251  1.00  1.00
ATOM      8  HL  ALA     1      -1.827   1.009  -0.537  1.00  1.00
ATOM      9  CA  ALA     1      -0.178  -0.110   0.119  1.00  1.00
ATOM     10  HA  ALA     1      -0.205  -1.094   0.536  1.00  1.00
ATOM     11  CB  ALA     1       0.147  -0.217  -1.379  1.00  1.00
ATOM     15  CRP ALA     1       0.943   0.643   0.832  1.00  1.00
ATOM     16  OR  ALA     1       2.074   0.198   0.871  1.00  1.00
ATOM     17  NR  ALA     1       0.637   1.821   1.423  1.00  1.00
ATOM     18  HR  ALA     1      -0.311   2.123   1.418  1.00  1.00
ATOM     19  CR  ALA     1       1.602   2.629   2.109  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.632   0.856   1.331  1.00  1.00
ATOM      5  CLP ALA     1      -2.282   0.250   1.355  1.00  1.00
ATOM      6  OL  ALA     1      -1.906  -0.403   2.301  1.00  1.00
ATOM      7  NL  ALA     1      -1.515   0.478   0.275  1.00  1.00
ATOM      8  HL  ALA     1      -1.860   0.990  -0.485  1.00  1.00
ATOM      9  CA  ALA     1      -0.192  -0.105   0.098  1.00  1.00
ATOM     10  HA  ALA     1      -0.204  -1.121   0.473  1.00  1.00
ATOM     11  CB  ALA     1       0.129  -0.136  -1.408  1.00  1.00
ATOM     15  CRP ALA     1       0.931   0.615   0.844  1.00  1.00
ATOM     16  OR  ALA     1       2.043   0.122   0.934  1.00  1.00
ATOM     17  NR  ALA     1       0.651   1.819   1.388  1.00  1.00
ATOM     18  HR  ALA     1      -0.283   2.155   1.349  1.00  1.00
ATOM     19  CR  ALA     1       1.624   2.595   2.115  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.628   0.823   1.358  1.00  1.00
ATOM      5  CLP ALA     1      -2.277   0.241   1.370  1.00  1.00
ATOM      6  OL  ALA     1      -1.871  -0.396   2.325  1.00  1.00
ATOM      7  NL  ALA     1      -1.525   0.469   0.284  1.00  1.00
ATOM      8  HL  ALA     1      -1.898   0.970  -0.482  1.00  1.00
ATOM      9  CA  ALA     1      -0.195  -0.094   0.086  1.00  1.00
ATOM     10  HA  ALA     1      -0.203  -1.122   0.423  1.00  1.00
ATOM     11  CB  ALA     1       0.146  -0.058  -1.413  1.00  1.00
ATOM     15  CRP ALA     1       0.919   0.599   0.874  1.00  1.00
ATOM     16  OR  ALA     1       1.997   0.065   1.039  1.00  1.00
ATOM     17  NR  ALA     1       0.655   1.830   1.373  1.00  1.00
ATOM     18  HR  ALA     1      -0.248   2.200   1.261  1.00  1.00
ATOM     19  CR  ALA     1       1.625   2.581   2.124  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.539   0.055   1.657  1.00  1.00
ATOM      5  CLP ALA     1      -2.117  -0.208   1.378  1.00  1.00
ATOM      6  OL  ALA     1      -1.453  -0.902   2.125  1.00  1.00
ATOM      7  NL  ALA     1      -1.602   0.351   0.289  1.00  1.00
ATOM      8  HL  ALA     1      -2.185   0.875  -0.310  1.00  1.00
ATOM      9  CA  ALA     1      -0.243   0.129  -0.186  1.00  1.00
ATOM     10  HA  ALA     1      -0.041  -0.924  -0.159  1.00  1.00
ATOM     11  CB  ALA     1      -0.153   0.625  -1.651  1.00  1.00
ATOM     15  CRP ALA     1       0.852   0.806   0.637  1.00  1.00
ATOM     16  OR  ALA     1       2.007   0.400   0.594  1.00  1.00
ATOM     17  NR  ALA     1       0.508   1.855   1.401  1.00  1.00
ATOM     18  HR  ALA     1      -0.445   2.112   1.454  1.00  1.00
ATOM     19  CR  ALA     1       1.460   2.569   2.226  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.578   0.084   1.603  1.00  1.00
ATOM      5  CLP ALA     1      -2.140  -0.156   1.375  1.00  1.00
ATOM      6  OL  ALA     1      -1.473  -0.732   2.197  1.00  1.00
ATOM      7  NL  ALA     1      -1.623   0.335   0.237  1.00  1.00
ATOM      8  HL  ALA     1      -2.220   0.753  -0.416  1.00  1.00
ATOM      9  CA  ALA     1      -0.253   0.120  -0.195  1.00  1.00
ATOM     10  HA  ALA     1      -0.048  -0.931  -0.153  1.00  1.00
ATOM     11  CB  ALA     1      -0.128   0.612  -1.663  1.00  1.00
ATOM     15  CRP ALA     1       0.823   0.801   0.637  1.00  1.00
ATOM     16  OR  ALA     1       1.969   0.367   0.665  1.00  1.00
ATOM     17  NR  ALA     1       0.477   1.912   1.333  1.00  1.00
ATOM     18  HR  ALA     1      -0.468   2.199   1.317  1.00  1.00
ATOM     19  CR  ALA     1       1.410   2.627   2.163  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.113   1.661   1.504  1.00  1.00
ATOM      5  CLP ALA     1      -1.769   1.059   1.566  1.00  1.00
ATOM      6  OL  ALA     1      -1.201   0.940   2.629  1.00  1.00
ATOM      7  NL  ALA     1      -1.219   0.714   0.392  1.00  1.00
ATOM      8  HL  ALA     1      -1.742   0.797  -0.435  1.00  1.00
ATOM      9  CA  ALA     1       0.058   0.023   0.242  1.00  1.00
ATOM     10  HA  ALA     1      -0.001  -0.896   0.782  1.00  1.00
ATOM     11  CB  ALA     1       0.235  -0.295  -1.249  1.00  1.00
ATOM     15  CRP ALA     1       1.299   0.757   0.745  1.00  1.00
ATOM     16  OR  ALA     1       2.276   0.138   1.135  1.00  1.00
ATOM     17  NR  ALA     1       1.277   2.102   0.736  1.00  1.00
ATOM     18  HR  ALA     1       0.447   2.567   0.458  1.00  1.00
ATOM     19  CR  ALA     1       2.391   2.896   1.191  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.089   1.850   1.546  1.00  1.00
ATOM      5  CLP ALA     1      -1.667   1.457   1.629  1.00  1.00
ATOM      6  OL  ALA     1      -0.974   1.868   2.533  1.00  1.00
ATOM      7  NL  ALA     1      -1.204   0.683   0.642  1.00  1.00
ATOM      8  HL  ALA     1      -1.844   0.360  -0.021  1.00  1.00
ATOM      9  CA  ALA     1       0.126   0.105   0.564  1.00  1.00
ATOM     10  HA  ALA     1       0.239  -0.555   1.391  1.00  1.00
ATOM     11  CB  ALA     1       0.215  -0.722  -0.739  1.00  1.00
ATOM     15  CRP ALA     1       1.311   1.068   0.623  1.00  1.00
ATOM     16  OR  ALA     1       2.369   0.726   1.149  1.00  1.00
ATOM     17  NR  ALA     1       1.156   2.292   0.077  1.00  1.00
ATOM     18  HR  ALA     1       0.273   2.549  -0.285  1.00  1.00
ATOM     19  CR  ALA     1       2.201   3.277   0.107  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.102   1.775   1.619  1.00  1.00
ATOM      5  CLP ALA     1      -1.661   1.466   1.659  1.00  1.00
ATOM      6  OL  ALA     1      -0.945   1.961   2.476  1.00  1.00
ATOM      7  NL  ALA     1      -1.205   0.663   0.688  1.00  1.00
ATOM      8  HL  ALA     1      -1.854   0.269   0.091  1.00  1.00
ATOM      9  CA  ALA     1       0.147   0.134   0.561  1.00  1.00
ATOM     10  HA  ALA     1       0.300  -0.545   1.355  1.00  1.00
ATOM     11  CB  ALA     1       0.237  -0.632  -0.776  1.00  1.00
ATOM     15  CRP ALA     1       1.306   1.133   0.628  1.00  1.00
ATOM     16  OR  ALA     1       2.361   0.819   1.176  1.00  1.00
ATOM     17  NR  ALA     1       1.129   2.345   0.068  1.00  1.00
ATOM     18  HR  ALA     1       0.252   2.577  -0.315  1.00  1.00
ATOM     19  CR  ALA     1       2.150   3.364   0.108  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.137   1.689   1.564  1.00  1.00
ATOM      5  CLP ALA     1      -1.674   1.466   1.595  1.00  1.00
ATOM      6  OL  ALA     1      -0.991   2.041   2.377  1.00  1.00
ATOM      7  NL  ALA     1      -1.178   0.640   0.664  1.00  1.00
ATOM      8  HL  ALA     1      -1.829   0.190   0.106  1.00  1.00
ATOM      9  CA  ALA     1       0.192   0.170   0.547  1.00  1.00
ATOM     10  HA  ALA     1       0.347  -0.550   1.313  1.00  1.00
ATOM     11  CB  ALA     1       0.333  -0.536  -0.821  1.00  1.00
ATOM     15  CRP ALA     1       1.325   1.194   0.686  1.00  1.00
ATOM     16  OR  ALA     1       2.348   0.906   1.293  1.00  1.00
ATOM     17  NR  ALA     1       1.165   2.398   0.103  1.00  1.00
ATOM     18  HR  ALA     1       0.311   2.617  -0.339  1.00  1.00
ATOM     19  CR  ALA     1       2.173   3.424   0.206  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.342   1.726   1.297  1.00  1.00
ATOM      5  CLP ALA     1      -1.882   1.644   1.449  1.00  1.00
ATOM      6  OL  ALA     1      -1.296   2.423   2.124  1.00  1.00
ATOM      7  NL  ALA     1      -1.259   0.684   0.740  1.00  1.00
ATOM      8  HL  ALA     1      -1.839   0.091   0.256  1.00  1.00
ATOM      9  CA  ALA     1       0.138   0.295   0.784  1.00  1.00
ATOM     10  HA  ALA     1       0.267  -0.321   1.638  1.00  1.00
ATOM     11  CB  ALA     1       0.437  -0.541  -0.481  1.00  1.00
ATOM     15  CRP ALA     1       1.207   1.385   0.899  1.00  1.00
ATOM     16  OR  ALA     1       2.160   1.248   1.674  1.00  1.00
ATOM     17  NR  ALA     1       1.092   2.478   0.129  1.00  1.00
ATOM     18  HR  ALA     1       0.291   2.586  -0.440  1.00  1.00
ATOM     19  CR  ALA     1       2.044   3.567   0.190  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.361   1.726   1.315  1.00  1.00
ATOM      5  CLP ALA     1      -1.890   1.687   1.423  1.00  1.00
ATOM      6  OL  ALA     1      -1.302   2.522   2.029  1.00  1.00
ATOM      7  NL  ALA     1      -1.285   0.691   0.757  1.00  1.00
ATOM      8  HL  ALA     1      -1.865   0.049   0.326  1.00  1.00
ATOM      9  CA  ALA     1       0.123   0.321   0.749  1.00  1.00
ATOM     10  HA  ALA     1       0.270  -0.331   1.585  1.00  1.00
ATOM     11  CB  ALA     1       0.408  -0.470  -0.534  1.00  1.00
ATOM     15  CRP ALA     1       1.192   1.410   0.900  1.00  1.00
ATOM     16  OR  ALA     1       2.114   1.273   1.701  1.00  1.00
ATOM     17  NR  ALA     1       1.111   2.493   0.112  1.00  1.00
ATOM     18  HR  ALA     1       0.326   2.609  -0.490  1.00  1.00
ATOM     19  CR  ALA     1       2.068   3.578   0.188  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.419   1.747   1.251  1.00  1.00
ATOM      5  CLP ALA     1      -1.947   1.630   1.371  1.00  1.00
ATOM      6  OL  ALA     1      -1.331   2.379   2.060  1.00  1.00
ATOM      7  NL  ALA     1      -1.380   0.668   0.616  1.00  1.00
ATOM      8  HL  ALA     1      -1.992   0.115   0.104  1.00  1.00
ATOM      9  CA  ALA     1       0.007   0.227   0.571  1.00  1.00
ATOM     10  HA  ALA     1       0.086  -0.578   1.262  1.00  1.00
ATOM     11  CB  ALA     1       0.288  -0.306  -0.835  1.00  1.00
ATOM     15  CRP ALA     1       1.132   1.190   0.974  1.00  1.00
ATOM     16  OR  ALA     1       1.974   0.858   1.808  1.00  1.00
ATOM     17  NR  ALA     1       1.199   2.390   0.352  1.00  1.00
ATOM     18  HR  ALA     1       0.482   2.643  -0.277  1.00  1.00
ATOM     19  CR  ALA     1       2.218   3.363   0.657  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.430   1.748   1.261  1.00  1.00
ATOM      5  CLP ALA     1      -1.958   1.650   1.340  1.00  1.00
ATOM      6  OL  ALA     1      -1.333   2.471   1.961  1.00  1.00
ATOM      7  NL  ALA     1      -1.392   0.653   0.642  1.00  1.00
ATOM      8  HL  ALA     1      -2.018   0.061   0.177  1.00  1.00
ATOM      9  CA  ALA     1      -0.005   0.219   0.569  1.00  1.00
ATOM     10  HA  ALA     1       0.083  -0.615   1.230  1.00  1.00
ATOM     11  CB  ALA     1       0.266  -0.275  -0.863  1.00  1.00
ATOM     15  CRP ALA     1       1.126   1.166   0.993  1.00  1.00
ATOM     16  OR  ALA     1       1.918   0.834   1.868  1.00  1.00
ATOM     17  NR  ALA     1       1.248   2.346   0.359  1.00  1.00
ATOM     18  HR  ALA     1       0.548   2.609  -0.299  1.00  1.00
ATOM     19  CR  ALA     1       2.271   3.308   0.675  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.438   1.702   1.306  1.00  1.00
ATOM      5  CLP ALA     1      -1.962   1.659   1.317  1.00  1.00
ATOM      6  OL  ALA     1      -1.332   2.532   1.870  1.00  1.00
ATOM      7  NL  ALA     1      -1.406   0.632   0.671  1.00  1.00
ATOM      8  HL  ALA     1      -2.029   0.002   0.252  1.00  1.00
ATOM      9  CA  ALA     1      -0.007   0.228   0.554  1.00  1.00
ATOM     10  HA  ALA     1       0.103  -0.631   1.184  1.00  1.00
ATOM     11  CB  ALA     1       0.255  -0.224  -0.899  1.00  1.00
ATOM     15  CRP ALA     1       1.124   1.169   1.002  1.00  1.00
ATOM     16  OR  ALA     1       1.889   0.829   1.901  1.00  1.00
ATOM     17  NR  ALA     1       1.265   2.342   0.365  1.00  1.00
ATOM     18  HR  ALA     1       0.590   2.614  -0.306  1.00  1.00
ATOM     19  CR  ALA     1       2.313   3.280   0.698  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.441   1.677   1.342  1.00  1.00
ATOM      5  CLP ALA     1      -1.971   1.666   1.304  1.00  1.00
ATOM      6  OL  ALA     1      -1.348   2.594   1.774  1.00  1.00
ATOM      7  NL  ALA     1      -1.408   0.602   0.696  1.00  1.00
ATOM      8  HL  ALA     1      -2.050  -0.062   0.329  1.00  1.00
ATOM      9  CA  ALA     1      -0.014   0.235   0.538  1.00  1.00
ATOM     10  HA  ALA     1       0.114  -0.660   1.127  1.00  1.00
ATOM     11  CB  ALA     1       0.223  -0.161  -0.935  1.00  1.00
ATOM     15  CRP ALA     1       1.115   1.153   1.020  1.00  1.00
ATOM     16  OR  ALA     1       1.857   0.813   1.931  1.00  1.00
ATOM     17  NR  ALA     1       1.290   2.335   0.385  1.00  1.00
ATOM     18  HR  ALA     1       0.632   2.617  -0.298  1.00  1.00
ATOM     19  CR  ALA     1       2.337   3.252   0.749  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.443   1.670   1.352  1.00  1.00
ATOM      5  CLP ALA     1      -1.973   1.670   1.295  1.00  1.00
ATOM      6  OL  ALA     1      -1.351   2.609   1.744  1.00  1.00
ATOM      7  NL  ALA     1      -1.409   0.597   0.704  1.00  1.00
ATOM      8  HL  ALA     1      -2.050  -0.076   0.355  1.00  1.00
ATOM      9  CA  ALA     1      -0.014   0.237   0.533  1.00  1.00
ATOM     10  HA  ALA     1       0.119  -0.663   1.113  1.00  1.00
ATOM     11  CB  ALA     1       0.217  -0.147  -0.945  1.00  1.00
ATOM     15  CRP ALA     1       1.115   1.152   1.023  1.00  1.00
ATOM     16  OR  ALA     1       1.849   0.808   1.938  1.00  1.00
ATOM     17  NR  ALA     1       1.296   2.334   0.388  1.00  1.00
ATOM     18  HR  ALA     1       0.638   2.620  -0.293  1.00  1.00
ATOM     19  CR  ALA     1       2.342   3.249   0.754  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.451   1.630   1.422  1.00  1.00
ATOM      5  CLP ALA     1      -1.983   1.689   1.248  1.00  1.00
ATOM      6  OL  ALA     1      -1.374   2.689   1.550  1.00  1.00
ATOM      7  NL  ALA     1      -1.421   0.569   0.756  1.00  1.00
ATOM      8  HL  ALA     1      -2.045  -0.151   0.513  1.00  1.00
ATOM      9  CA  ALA     1      -0.017   0.248   0.499  1.00  1.00
ATOM     10  HA  ALA     1       0.149  -0.681   1.023  1.00  1.00
ATOM     11  CB  ALA     1       0.171  -0.057  -0.999  1.00  1.00
ATOM     15  CRP ALA     1       1.111   1.147   1.033  1.00  1.00
ATOM     16  OR  ALA     1       1.807   0.781   1.969  1.00  1.00
ATOM     17  NR  ALA     1       1.327   2.329   0.410  1.00  1.00
ATOM     18  HR  ALA     1       0.679   2.635  -0.277  1.00  1.00
ATOM     19  CR  ALA     1       2.372   3.237   0.799  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.331   1.449   1.617  1.00  1.00
ATOM      5  CLP ALA     1      -1.868   1.399   1.408  1.00  1.00
ATOM      6  OL  ALA     1      -1.169   2.255   1.904  1.00  1.00
ATOM      7  NL  ALA     1      -1.424   0.371   0.676  1.00  1.00
ATOM      8  HL  ALA     1      -2.118  -0.203   0.289  1.00  1.00
ATOM      9  CA  ALA     1      -0.062   0.001   0.310  1.00  1.00
ATOM     10  HA  ALA     1      -0.008  -1.054   0.497  1.00  1.00
ATOM     11  CB  ALA     1       0.131   0.162  -1.216  1.00  1.00
ATOM     15  CRP ALA     1       1.142   0.546   1.099  1.00  1.00
ATOM     16  OR  ALA     1       1.741  -0.171   1.894  1.00  1.00
ATOM     17  NR  ALA     1       1.537   1.815   0.864  1.00  1.00
ATOM     18  HR  ALA     1       0.963   2.391   0.297  1.00  1.00
ATOM     19  CR  ALA     1       2.669   2.426   1.513  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.321   1.436   1.650  1.00  1.00
ATOM      5  CLP ALA     1      -1.870   1.422   1.372  1.00  1.00
ATOM      6  OL  ALA     1      -1.182   2.323   1.789  1.00  1.00
ATOM      7  NL  ALA     1      -1.422   0.347   0.697  1.00  1.00
ATOM      8  HL  ALA     1      -2.106  -0.263   0.374  1.00  1.00
ATOM      9  CA  ALA     1      -0.057   0.008   0.290  1.00  1.00
ATOM     10  HA  ALA     1       0.002  -1.051   0.446  1.00  1.00
ATOM     11  CB  ALA     1       0.113   0.213  -1.212  1.00  1.00
ATOM     15  CRP ALA     1       1.139   0.538   1.102  1.00  1.00
ATOM     16  OR  ALA     1       1.724  -0.196   1.881  1.00  1.00
ATOM     17  NR  ALA     1       1.539   1.803   0.879  1.00  1.00
ATOM     18  HR  ALA     1       0.972   2.397   0.326  1.00  1.00
ATOM     19  CR  ALA     1       2.672   2.407   1.539  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.318   1.434   1.657  1.00  1.00
ATOM      5  CLP ALA     1      -1.871   1.426   1.363  1.00  1.00
ATOM      6  OL  ALA     1      -1.186   2.341   1.756  1.00  1.00
ATOM      7  NL  ALA     1      -1.422   0.343   0.704  1.00  1.00
ATOM      8  HL  ALA     1      -2.101  -0.279   0.398  1.00  1.00
ATOM      9  CA  ALA     1      -0.058   0.010   0.290  1.00  1.00
ATOM     10  HA  ALA     1       0.005  -1.051   0.433  1.00  1.00
ATOM     11  CB  ALA     1       0.109   0.227  -1.215  1.00  1.00
ATOM     15  CRP ALA     1       1.138   0.536   1.100  1.00  1.00
ATOM     16  OR  ALA     1       1.723  -0.202   1.878  1.00  1.00
ATOM     17  NR  ALA     1       1.539   1.802   0.887  1.00  1.00
ATOM     18  HR  ALA     1       0.970   2.398   0.335  1.00  1.00
ATOM     19  CR  ALA     1       2.675   2.402   1.547  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.297   1.417   1.700  1.00  1.00
ATOM      5  CLP ALA     1      -1.874   1.437   1.310  1.00  1.00
ATOM      6  OL  ALA     1      -1.214   2.432   1.560  1.00  1.00
ATOM      7  NL  ALA     1      -1.412   0.320   0.746  1.00  1.00
ATOM      8  HL  ALA     1      -2.060  -0.372   0.544  1.00  1.00
ATOM      9  CA  ALA     1      -0.065   0.025   0.282  1.00  1.00
ATOM     10  HA  ALA     1       0.023  -1.051   0.357  1.00  1.00
ATOM     11  CB  ALA     1       0.071   0.308  -1.213  1.00  1.00
ATOM     15  CRP ALA     1       1.141   0.510   1.103  1.00  1.00
ATOM     16  OR  ALA     1       1.724  -0.245   1.863  1.00  1.00
ATOM     17  NR  ALA     1       1.541   1.794   0.938  1.00  1.00
ATOM     18  HR  ALA     1       0.957   2.397   0.401  1.00  1.00
ATOM     19  CR  ALA     1       2.683   2.371   1.604  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.283   1.421   1.730  1.00  1.00
ATOM      5  CLP ALA     1      -1.874   1.449   1.277  1.00  1.00
ATOM      6  OL  ALA     1      -1.222   2.476   1.436  1.00  1.00
ATOM      7  NL  ALA     1      -1.405   0.299   0.773  1.00  1.00
ATOM      8  HL  ALA     1      -2.034  -0.422   0.640  1.00  1.00
ATOM      9  CA  ALA     1      -0.063   0.028   0.272  1.00  1.00
ATOM     10  HA  ALA     1       0.015  -1.050   0.307  1.00  1.00
ATOM     11  CB  ALA     1       0.057   0.364  -1.214  1.00  1.00
ATOM     15  CRP ALA     1       1.134   0.492   1.093  1.00  1.00
ATOM     16  OR  ALA     1       1.729  -0.288   1.825  1.00  1.00
ATOM     17  NR  ALA     1       1.539   1.779   0.976  1.00  1.00
ATOM     18  HR  ALA     1       0.945   2.388   0.456  1.00  1.00
ATOM     19  CR  ALA     1       2.682   2.335   1.653  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.265   1.435   1.760  1.00  1.00
ATOM      5  CLP ALA     1      -1.868   1.457   1.257  1.00  1.00
ATOM      6  OL  ALA     1      -1.229   2.500   1.343  1.00  1.00
ATOM      7  NL  ALA     1      -1.398   0.292   0.802  1.00  1.00
ATOM      8  HL  ALA     1      -2.014  -0.454   0.728  1.00  1.00
ATOM      9  CA  ALA     1      -0.067   0.024   0.264  1.00  1.00
ATOM     10  HA  ALA     1       0.011  -1.049   0.257  1.00  1.00
ATOM     11  CB  ALA     1       0.028   0.426  -1.206  1.00  1.00
ATOM     15  CRP ALA     1       1.144   0.464   1.092  1.00  1.00
ATOM     16  OR  ALA     1       1.748  -0.346   1.781  1.00  1.00
ATOM     17  NR  ALA     1       1.532   1.754   1.029  1.00  1.00
ATOM     18  HR  ALA     1       0.931   2.385   0.536  1.00  1.00
ATOM     19  CR  ALA     1       2.676   2.280   1.721  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.236   1.453   1.772  1.00  1.00
ATOM      5  CLP ALA     1      -1.865   1.473   1.217  1.00  1.00
ATOM      6  OL  ALA     1      -1.244   2.522   1.222  1.00  1.00
ATOM      7  NL  ALA     1      -1.388   0.292   0.824  1.00  1.00
ATOM      8  HL  ALA     1      -1.982  -0.485   0.827  1.00  1.00
ATOM      9  CA  ALA     1      -0.066   0.031   0.248  1.00  1.00
ATOM     10  HA  ALA     1       0.018  -1.048   0.230  1.00  1.00
ATOM     11  CB  ALA     1       0.011   0.464  -1.213  1.00  1.00
ATOM     15  CRP ALA     1       1.144   0.452   1.088  1.00  1.00
ATOM     16  OR  ALA     1       1.767  -0.373   1.737  1.00  1.00
ATOM     17  NR  ALA     1       1.517   1.749   1.061  1.00  1.00
ATOM     18  HR  ALA     1       0.906   2.387   0.586  1.00  1.00
ATOM     19  CR  ALA     1       2.660   2.262   1.754  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.225   1.461   1.784  1.00  1.00
ATOM      5  CLP ALA     1      -1.878   1.466   1.191  1.00  1.00
ATOM      6  OL  ALA     1      -1.276   2.527   1.106  1.00  1.00
ATOM      7  NL  ALA     1      -1.375   0.274   0.839  1.00  1.00
ATOM      8  HL  ALA     1      -1.947  -0.517   0.921  1.00  1.00
ATOM      9  CA  ALA     1      -0.077   0.024   0.236  1.00  1.00
ATOM     10  HA  ALA     1       0.009  -1.048   0.194  1.00  1.00
ATOM     11  CB  ALA     1      -0.004   0.503  -1.214  1.00  1.00
ATOM     15  CRP ALA     1       1.144   0.436   1.066  1.00  1.00
ATOM     16  OR  ALA     1       1.800  -0.403   1.678  1.00  1.00
ATOM     17  NR  ALA     1       1.483   1.736   1.091  1.00  1.00
ATOM     18  HR  ALA     1       0.861   2.388   0.647  1.00  1.00
ATOM     19  CR  ALA     1       2.642   2.246   1.792  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.212   1.465   1.797  1.00  1.00
ATOM      5  CLP ALA     1      -1.874   1.470   1.168  1.00  1.00
ATOM      6  OL  ALA     1      -1.286   2.526   1.008  1.00  1.00
ATOM      7  NL  ALA     1      -1.363   0.265   0.860  1.00  1.00
ATOM      8  HL  ALA     1      -1.914  -0.534   1.016  1.00  1.00
ATOM      9  CA  ALA     1      -0.074   0.012   0.232  1.00  1.00
ATOM     10  HA  ALA     1       0.001  -1.058   0.173  1.00  1.00
ATOM     11  CB  ALA     1      -0.020   0.528  -1.210  1.00  1.00
ATOM     15  CRP ALA     1       1.147   0.408   1.060  1.00  1.00
ATOM     16  OR  ALA     1       1.827  -0.445   1.625  1.00  1.00
ATOM     17  NR  ALA     1       1.461   1.721   1.140  1.00  1.00
ATOM     18  HR  ALA     1       0.821   2.361   0.731  1.00  1.00
ATOM     19  CR  ALA     1       2.614   2.214   1.845  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.185   1.487   1.790  1.00  1.00
ATOM      5  CLP ALA     1      -1.865   1.480   1.139  1.00  1.00
ATOM      6  OL  ALA     1      -1.293   2.532   0.896  1.00  1.00
ATOM      7  NL  ALA     1      -1.349   0.268   0.862  1.00  1.00
ATOM      8  HL  ALA     1      -1.881  -0.527   1.095  1.00  1.00
ATOM      9  CA  ALA     1      -0.065   0.013   0.226  1.00  1.00
ATOM     10  HA  ALA     1      -0.006  -1.063   0.151  1.00  1.00
ATOM     11  CB  ALA     1      -0.019   0.539  -1.224  1.00  1.00
ATOM     15  CRP ALA     1       1.170   0.398   1.031  1.00  1.00
ATOM     16  OR  ALA     1       1.871  -0.463   1.540  1.00  1.00
ATOM     17  NR  ALA     1       1.447   1.706   1.159  1.00  1.00
ATOM     18  HR  ALA     1       0.788   2.362   0.800  1.00  1.00
ATOM     19  CR  ALA     1       2.602   2.205   1.868  1.00  1.00
END
ATOM      1  CL  ALA     1      -3.257   1.605   1.105  1.00  1.00
ATOM      5  CLP ALA     1      -1.941   1.459   0.447  1.00  1.00
ATOM      6  OL  ALA     1      -1.481   2.369  -0.223  1.00  1.00
ATOM      7  NL  ALA     1      -1.303   0.291   0.647  1.00  1.00
ATOM      8  HL  ALA     1      -1.743  -0.379   1.229  1.00  1.00
ATOM      9  CA  ALA     1      -0.011  -0.077   0.099  1.00  1.00
ATOM     10  HA  ALA     1       0.155  -1.099   0.417  1.00  1.00
ATOM     11  CB  ALA     1       0.001  -0.097  -1.439  1.00  1.00
ATOM     15  CRP ALA     1       1.191   0.673   0.683  1.00  1.00
ATOM     16  OR  ALA     1       2.015   0.103   1.375  1.00  1.00
ATOM     17  NR  ALA     1       1.303   1.983   0.393  1.00  1.00
ATOM     18  HR  ALA     1       0.553   2.411  -0.109  1.00  1.00
ATOM     19  CR  ALA     1       2.395   2.811   0.843  1.00  1.00
END
FIXED
DISPLACEMENT Calculate the vector of displacements instead of the length of this vector TYPE the manner in which RMSD alignment is performed=OPTIMAL
# Accumulate the average displacement between the reference path and the trajectories that have sampled the transition disp: AVERAGE_PATH_DISPLACEMENTAccumulate the distances between the reference frames in the paths and the configurations visited This action has hidden defaults. More details ARGthe labels of the matrix that contains the vectors of displacements from each frame in the path=rmsd.disp STRIDE the frequency with which the average displacements should be collected and added to the average displacements=1 METRICthe method to use for computing the displacement vectors between the reference frames={RMSD DISPLACEMENT TYPE=OPTIMAL ALIGN=1,1,1,1,1,1,1,1,1,1,1,1,1 DISPLACE=1,1,1,1,1,1,1,1,1,1,1,1,1} METRIC_COMPONENTif the final action in your metric contains multiple components this keyword is used to specify the component that should be used=disp REFERENCElabels for actions that contain reference coordinates for each point on the path=rmsd_ref # Now displace the original path by the accumulated displacement and reparameterize so that all frames are equally spaced REPARAMETERIZE_PATHTake an input path with frames that are not equally spaced and make the frames equally spaced More details DISPLACE_FRAMESlabel of an action that tells us how to displace the frames=disp FIXED the frames in the path to fix=1,42 METRICthe method to use for computing the displacement vectors between the reference frames={RMSD DISPLACEMENT TYPE=OPTIMAL ALIGN=1,1,1,1,1,1,1,1,1,1,1,1,1 DISPLACE=1,1,1,1,1,1,1,1,1,1,1,1,1} METRIC_COMPONENTif the final action in your metric contains multiple components this keyword is used to specify the component that should be used=disp REFERENCElabels for actions that contain reference coordinates for each point on the path=rmsd_ref # And output the final reparameterized path at the end of the simulation DUMPPDBOutput PDB file. More details DESCRIPTIONthe title to use for your PDB output=PATH STRIDE the frequency with which the atoms should be output=0 FILEthe name of the file on which to output these quantities=outpatb.pdb ATOMSvalue containing positions of atoms that should be output=rmsd_ref ATOM_INDICESthe indices of the atoms in your PDB output=1-13

You can then try the same calculation with the reparameterized path before eventually using a method such as METAD to obtain the free energy as a function of your path coordinate.

Notice that the METRIC keyword appears here as the calculation involves calculating the vectors connecting the milestones on your path. This keyword operates in the same way that is described in the documentation for GEOMETRIC_PATH.

Input

The arguments that serve as the input for this action are specified using one or more of the keywords in the following table.

Keyword Type Description
ARG matrix the labels of the matrix that contains the vectors of displacements from each frame in the path
REFERENCE vector labels for actions that contain reference coordinates for each point on the path

Full list of keywords

The following table describes the keywords and options that can be used with this action

Keyword Type Default Description
ARG input none the labels of the matrix that contains the vectors of displacements from each frame in the path
REFERENCE input none labels for actions that contain reference coordinates for each point on the path
METRIC compulsory none the method to use for computing the displacement vectors between the reference frames
METRIC_COMPONENT compulsory none if the final action in your metric contains multiple components this keyword is used to specify the component that should be used
STRIDE compulsory 1 the frequency with which the average displacements should be collected and added to the average displacements
HALFLIFE compulsory -1 the number of MD steps after which a previously measured path distance weighs only 50 percent in the average
CLEAR compulsory 0 the frequency with which to clear all the accumulated data

References

More information about how this action can be used is available in the following articles: