GAUSSIAN NETWORK MODEL - PROGRAM


GNM Beta version 1.0  GNM.tar.gz


The program is written in standard FORTRAN 77 and should be compiled on most UNIX platforms.

To use the program

1. Double click GNM.tar.gz (above) so as to download the
  compressed tar version of the GNM program to your window (unix shell)

2. create a directory called GNM in the same window

3. move GNM.tar.gz into the directory GNM

4. go to the directory GNM and uncompress the file GNM.tar.gz
  i.e. press UNIX command: gunzip GNM.tar.gz

5. open the tar file
  i.e. press UNIX command: tar xvf GNM.tar

6. install the program
  i.e. press UNIX command: csh install.scr

7. Run the program using as input a selected PDB-file (accessible in the same window)
  An example PDB file (pdb1cho.ent) that can be used as datafile is provided here: pdb1cho
  i.e. for analyzing pdb1cho.ent press UNIX command: gnm pdb1cho.ent
  i.e. for analyzing any PDB-file press UNIX command: gnm PDB-file


There should be five files in the GNM directory before running the program:
install.scr
gnm.scr
parameter
program.f (f77 program code)
PDB-file

There should be seven additional files after completion of the execution. The output files for the datafile pdb1cho.ent are listed below.

DESCRIPTION OF OUTPUT FILES:

pdb1cho.bfactor

pdb1cho.sloweigenvectors

pdb1cho.fasteigenvectors

pdb1cho.slowmodes

pdb1cho.fastmodes

pdb1cho.slow12avg

pdb1cho.fast10avg

pdb1cho.crosscorr

pdb1cho.CA

pdb1cho.asa