MMTSB
Tool Set Documentation

Difference between revisions of "genPSF.pl"

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Line 13: Line 13:
 
; -par CHARMMparams : use specified [[CHARMM_Parameters]]
 
; -par CHARMMparams : use specified [[CHARMM_Parameters]]
 
; -crdout file : generate coordinate file (CRD)
 
; -crdout file : generate coordinate file (CRD)
; -xplor : generate a PSF file using XPLOR format
+
; -xplor : generate a PSF file in XPLOR format (this format is needed as input to NAMD)
 
; -log file : generate a CHARMM log file
 
; -log file : generate a CHARMM log file
 
; -cmd file : generate a CHARMM input file
 
; -cmd file : generate a CHARMM input file

Revision as of 03:31, 31 July 2009

Usage

usage:   genPSF.pl [PDBfile]
         [-par CHARMMparams] [-crdout file]
         [-xplor]
         [-log file] [-cmd file]

Show source


Description

Generate a protein structure file (PSF). This is often useful when dealing with large PDB files and is needed when running with NAMD.

Options

-help 
usage information
-par CHARMMparams 
use specified CHARMM_Parameters
-crdout file 
generate coordinate file (CRD)
-xplor 
generate a PSF file in XPLOR format (this format is needed as input to NAMD)
-log file 
generate a CHARMM log file
-cmd file 
generate a CHARMM input file

Examples

genPSF.pl -par blocked -crdout 1vii.crd 1vii.exp.pdb
generates a CHARMM PSF file for the given PDB structure with blocked termini. A CRD file is also written out.

PSF CMAP CHEQ

       2 !NTITLE
* TITLE                                                                         
*  DATE:     7/30/ 9     23:34:53      CREATED BY USER: apps                    

     605 !NATOM
       1 PRO0 1    MET  CAY    24  -0.270000       12.0110           0   0.00000     -0.301140E-02
       2 PRO0 1    MET  HY1     3   0.900000E-01   1.00800           0   0.00000     -0.301140E-02
       3 PRO0 1    MET  HY2     3   0.900000E-01   1.00800           0   0.00000     -0.301140E-02

...