2YXT
Human Pyridoxal Kinase
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 2005-11-05 |
Detector | RIGAKU RAXIS IV |
Wavelength(s) | 1.5418 |
Spacegroup name | I 2 2 2 |
Unit cell lengths | 90.630, 115.286, 172.403 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 30.000 - 2.000 |
R-factor | 0.211 |
Rwork | 0.206 |
R-free | 0.24500 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | PDB code 1LHP |
RMSD bond length | 0.020 |
RMSD bond angle | 2.000 |
Data reduction software | d*TREK |
Data scaling software | d*TREK |
Phasing software | CaspR |
Refinement software | CNS (1.1) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 30.000 | 2.070 |
High resolution limit [Å] | 2.000 | 2.000 |
Rmerge | 0.073 | 0.340 |
Number of reflections | 60825 | |
<I/σ(I)> | 11.9 | 4.4 |
Completeness [%] | 99.3 | 99.9 |
Redundancy | 4.7 | 4.5 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 8 | 298 | 20mM K-PO4 (pH 7.0), 100mM NaCl, 100mM Tris-HCl (pH 8.0), 50% MPD, VAPOR DIFFUSION, HANGING DROP, temperature 298K |