Clicking each link below takes you to the appropriate FTP directory. Click on each link within the directory to download each file.


CDsstr (Analyzes CD spectra of proteins for secondary structure).

XTLsstr  converts Brookhaven crystal structure coordinate files (pdbxxxx.ent) to secondary structure.

LifsonRoig - calculates the fraction a residue is in a helix using Lifson-Roig statistics.


Return to Dr. Johnson's page.