[phenixbb] B iso average versus B wilson

[Pavel Afonine]

Hi Emily,

- is it X-ray data set?
- are you deriving average B from a well refined model?
- what are R-factors? Overall and per resolution shell?

Use can use it as a guide, page 25:

http://phenix-online.org/presentations/latest/pavel_validation.pdf

The problem with the plot is that there is no error bars shown..

I don't think there exists a tabulated guide of acceptable differences 
between mean and Wilson B.

Pavel

On 7/21/14, 5:34 PM, Emily Golden wrote:
> Dear All,
>
> I have a 1.12 A refined structure with and average B of 11.5 but the 
> wilson B is 6.    There are a couple of highly mobile loops and water 
> molecules in the structure that are increasing the average B.   What 
> is an acceptable difference between wilson B and average B?
>
> Thank you,
>
> Emily