The only thing that seems to make sense is bonds rmsd - but you should ask the annotator for specifics directly. If it is bonds rmsd, this has been discussed many times - just google "rmsd bonds ccp4bb" and look for most recent entries.
On Mon, 2013-06-17 at 12:11 +0530, Faisal Tarique wrote: > Dear all > > > During PDB deposition the annotator me to verify and review the sigma > value in the structure file which in my case was -0.03. I have some > basic queries and request you all to please answer them. My first > question is, what actually is a "sigma value" of a structure file. > 2nd) where the value is mentioned?. 3rd) and What is the optimum sigma > value range ? > > > -- > Regards > > Faisal > School of Life Sciences > JNU -- Edwin Pozharski, PhD, Assistant Professor University of Maryland, Baltimore ---------------------------------------------- When the Way is forgotten duty and justice appear; Then knowledge and wisdom are born along with hypocrisy. When harmonious relationships dissolve then respect and devotion arise; When a nation falls to chaos then loyalty and patriotism are born. ------------------------------ / Lao Tse /