Hi Pranjal,
you can use POLYGON tool for this:
Crystallographic model quality at a glance.
L. Urzhumtseva, P. V. Afonine, P. D. Adams, A. Urzhumtsev
Acta Cryst. D65, 297-300 (2009)
Essentially, what it does is it compares your structure with all similar
structures in PDB and gives your the result as a colored picture. What
is "similar" - you define, but the default is good in most cases.
It is available as part of Comprehensive Validation module of PHENIX.
Pavel.
On 7/13/10 5:40 AM, Pranjal Mahanta wrote:
Dear Sir,
I am sorry, I have a very basic quarry regarding the PDB structures.
How one can judge the quality of a deposited PDB data set?
Suppose,for e.g., two PDB's have same R-values and have determined
at same resolutions with same completeness.
Thanking you,
Pranjal
