Re: [ccp4bb] low resolution secondary structural restraints

Hi Greg, If you want manual control over user-defined restraints, which I've found helpful when dealing with low-resolution structures, ResDe might help. You can define restraints in PyMol and then save the restraint file in the refmac format. I hope if helps. Here is the link:

[ccp4bb] Hydrogen Bond Restraints

I am looking for published examples where hydrogen bond restraints were helpful in refinement. Can anyone point me to some papers? -- Bradley J. Hintze Graduate Student Duke University School of Medicine 801-712-8799