3OLY
Structural and functional effects of substitution at position T+1 in CheY: CheYA88M-BeF3-Mn complex
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 22-BM |
Synchrotron site | APS |
Beamline | 22-BM |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2010-03-24 |
Detector | MARMOSAIC 225 mm CCD |
Wavelength(s) | 1.0 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 53.445, 53.547, 161.082 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 26.722 - 2.050 |
R-factor | 0.1815 |
Rwork | 0.180 |
R-free | 0.21240 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3myy |
RMSD bond length | 0.007 |
RMSD bond angle | 1.063 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | PHASER |
Refinement software | PHENIX ((phenix.refine: 1.6.1_336)) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 50.000 | 50.000 | 2.090 |
High resolution limit [Å] | 2.050 | 5.560 | 2.050 |
Number of reflections | 30464 | ||
<I/σ(I)> | 15.7 | 16.9 | 2.7 |
Completeness [%] | 99.9 | 98.8 | 100 |
Redundancy | 7.1 | 6.6 | 6.2 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 8 | 298 | Ammonium Sulfate 2.4 M Glycerol 2.5% (v/v) Tris 100 mM pH 8.0 MnCl2 20mM BeCl2 1mM NaF 10mM 4.8 mg/mL CheY A88M 1-10-10, VAPOR DIFFUSION, HANGING DROP, temperature 298K |