hello, 
 i have solved one structure and after solving the average B factor of the model is 107 and average B factor from wilson plot of DATA is 85.5 . is this fine or i did some wrong while fitting and refinement. resolution is 3.0 Angstroms . 
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vandana kukshal 
CSIR-senior research fellow 
X ray lab ,MSB division 
central drug research institute
lucknow