DSSP implementation

Secondary Structure Assignment using the DSSP method (see Reference).

Installation

Requirements

• Python 3.6
• Biopython package

  pip install biopython

Clone the repository

git clone https://github.com/kabhel/DSSP_implt.git
cd DSSP_implt
chmod +x dssp.py

Run the program

Examples

./dssp.py -i data/1bta.pdb
./dssp.py -i data/1itv.pdb -o res/1itv.dssp

Get help

$ ./dssp.py -h
Usage: dssp.py [options]
Options:
  --version             show program's version number and exit
  -h, --help            show this help message and exit
  -i FILE, --input=FILE
                        the file name of a PDB formatted file containing the
                        protein structure data
  -o FILE, --output=FILE
                        the  file  name  of  a  DSSP  file to create

Reference

W. Kabsch and C.Sander, Biopolymers 22 (1983) 2577-2637