[phenixbb] on B-factor refine of the phenix.real_space_refine
pafonine at lbl.gov
Sat May 23 00:29:12 PDT 2015
> For the input, the last line of PDB is as followng,
> ATOM 21953 HH22 ARG H 295 53.862 115.032 84.116
> 1.00100.56 H
I would not recommend having H given that you are likely refining
against >4A resolution map.
> Clearly in each PDB of each model of the all states pdb produced, the
> b-factor is different, and they are different with the b-factors of
> the input pdb.
> Thus will you please explain why there are 2 states pdbs which seems
> both are refined pdbs?
Not sure I understand this. I would say they are different because they
went through refinement, so why it is unexpected to you?
> In addition, is it normal that the single state refined pdb cannot be
No. It must be a bug in your system.
> Further, I have noticed that the phenix.real_space_refine run=ADP gave
> a resolution which is different from the mrc general resolution given
> by relion or some other software. Will you please explain base on what
> the phenix.real_space_refine run=adp gives the resolution?
If you do not provide resolution in input using keyword "resolution=.."
it will try to estimate it given model and map. This may or may not be
accurate, and the way it is estimated is different from any available
Hope this answers some of your questions!
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