Re: [ccp4bb] normal-coordinate structural decomposition (NSD) server?

[Sarah EJ Bowman]

Hi Mike,
 
Here is a link to a current NSD calculator for heme distortions from planarity 
available online from the Liptak Group in Vermont:
 
http://mliptak.w3.uvm.edu/nsd.html
 
This uses the method originally developed by Shelnutt.
 
Hope that helps!
Sarah