3MYY
Structure of E. Coli CheY mutant A113P bound to Beryllium fluoride
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU RUH3R |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 2009-12-11 |
Detector | RIGAKU RAXIS IV++ |
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 | 27.591 - 2.100 |
R-factor | 0.1745 |
Rwork | 0.173 |
R-free | 0.20240 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1fqw |
RMSD bond length | 0.007 |
RMSD bond angle | 1.017 |
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 | Outer shell | |
Low resolution limit [Å] | 30.000 | 2.090 |
High resolution limit [Å] | 2.050 | 2.050 |
Number of reflections | 29803 | |
<I/σ(I)> | 10.2 | 2.1 |
Completeness [%] | 99.5 | 99.7 |
Redundancy | 4.7 | 4.7 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 298 | Ammonium Sulfate 1.8-2.4 M, Glycerol 0-12.5% (v/v), Tris 100 mM, pH 7.0-8.5, MnCl2 20mM, BeCl2 1mM, NaF 10mM, , VAPOR DIFFUSION, HANGING DROP, temperature 298K |