Difference between revisions of "Enm explorer"

Jump to navigation Jump to search
m (link to paper)
(No difference)

Revision as of 21:07, 13 February 2012


3KENM was developed by Qingyi Yang. Please use this reference:

Yang, Q., Sharp, K. A. 2008. Building alternate protein structures using the elastic network model. Proteins, 74:682-700. [1]

The idea is to deform a protein structure along its normal modes while preserving physically reliable bonds and angles, as well as preserving secondary structure.


At the moment only mode "1" has been tested. All other modes of running the code are likely broken. Input should be a pdb with backbone atoms only.


~dahlia/software/3kenm/enm_explorer_drw/enm_explorer 1
Enter .pdb file to deform:
Enter maximum rms deviation cutoff:

Enter maximum change in bond length (recommended 0.1-0.4):

WARNING: The rms cutoff must be a float!

The larger the protein is, the more your individual bond lengths will be distorted. You will have to play with this parameter. If the output is only 1 frame, you need to increase this number.

The output is a crd file. You will now need to convert to a series of PDB files (credit Ryan Coleman).


~rgc/Source/sharp_src/pdbcrd2pdbs.py pdbName crdName outputPdbPrefix