Ramachandran plot evaluation.


Determines the quality of a Ramachandran plot.


The Ramachandran plot is probably the very best indicator of the quality of the experimental determination of three dimesional protein coordinates. This server analyses the Ramachandran plot of a PDB file and compares it with the Ramachandran plots of about 400 representative structures solved at high resolution.
Either Choose a pdb-file,
Or Choose your own file

See our validation related articles for more background details regarding the validation servers. See also the WWW based validation explanation. If you have detected any error, or have any question or suggestion, please send an Email to Gert Vriend.
Roland Krause, Maarten L Hekkelman, Jens E Nielsen, Gert Vriend.

Last modified Mon Jan 29 12:33:00 2018