3C8G
Crystal structure of a possible transciptional regulator YggD from Shigella flexneri 2a str. 2457T
Replaces: 2HKTExperimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 19-BM |
Synchrotron site | APS |
Beamline | 19-BM |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2006-03-29 |
Detector | SBC-3 |
Wavelength(s) | 0.97883 |
Spacegroup name | C 1 2 1 |
Unit cell lengths | 71.365, 70.946, 159.037 |
Unit cell angles | 90.00, 90.43, 90.00 |
Refinement procedure
Resolution | 31.810 - 2.500 |
R-factor | 0.21163 |
Rwork | 0.207 |
R-free | 0.27034 |
Structure solution method | SAD |
RMSD bond length | 0.014 |
RMSD bond angle | 1.721 |
Data reduction software | HKL-3000 |
Data scaling software | HKL-3000 |
Phasing software | SHELXD |
Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 32.000 | 2.590 |
High resolution limit [Å] | 2.500 | 2.500 |
Rmerge | 0.074 | 0.520 |
Number of reflections | 26162 | |
<I/σ(I)> | 30.78 | 1.88 |
Completeness [%] | 94.2 | 78.9 |
Redundancy | 4 | 3.2 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 6.5 | 277 | 30% (w/v) PEG MME 2000, 0.1M Sodium acetate, 0.1M MES, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K |