[phenixbb] phenix xtriage

sbiswas2 at ncsu.edu sbiswas2 at ncsu.edu
Mon Apr 20 07:19:38 PDT 2009


Hi,

I tried running phenix xtriage with a scaled data in P4322 space group. I
got the following output:
-----------------------------------------------------------------------------------
| space group | n absent | <Z>_absent | <Z/sigZ>_absent | +++ | --- |
score       |
-----------------------------------------------------------------------------------
| P 4 2 2     | 0        |     0.00   |     0.00        |  0  |  5  | 
0.000e+00  |
| P 41 2 2    | 0        |     0.00   |     0.00        |  0  |  5  | 
0.000e+00  |
| P 42 2 2    | 0        |     0.00   |     0.00        |  0  |  5  | 
0.000e+00  |
| P 43 2 2    | 0        |     0.00   |     0.00        |  0  |  5  | 
0.000e+00  |
| P 4 21 2    | 8        |     1.71   |     8.07        |  6  |  3  | 
4.817e+00  |
| P 41 21 2   | 8        |     1.71   |     8.07        |  6  |  3  | 
4.817e+00  |
| P 42 21 2   | 8        |     1.71   |     8.07        |  6  |  3  | 
4.817e+00  |
| P 43 21 2   | 8        |     1.71   |     8.07        |  6  |  3  | 
4.817e+00  |

Can anyone explain what these numbers mean? It seems all enantiomorphic
space groups have the same score (which is the last column)
The documentation in phenix does not explain this in detail.
I scaled the data in HKL2000 and there was no systematic absences with
P43222.
Thanks,
Shya





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