2D4F
The Crystal Structure of human beta2-microglobulin
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU FR-E |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 2005-02-24 |
Detector | RIGAKU RAXIS VII |
Wavelength(s) | 1.5418 |
Spacegroup name | C 1 2 1 |
Unit cell lengths | 77.649, 28.869, 54.756 |
Unit cell angles | 90.00, 121.66, 90.00 |
Refinement procedure
Resolution | 26.450 - 1.700 |
R-factor | 0.20833 |
Rwork | 0.207 |
R-free | 0.23339 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1lds |
RMSD bond length | 0.013 |
RMSD bond angle | 1.448 |
Data reduction software | MOSFLM |
Data scaling software | CCP4 ((SCALA)) |
Phasing software | MOLREP |
Refinement software | REFMAC (5.2.0005) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 37.960 | 1.790 |
High resolution limit [Å] | 1.700 | 1.700 |
Rmerge | 0.069 | 0.412 |
Number of reflections | 11279 | |
<I/σ(I)> | 8.1 | 2.4 |
Completeness [%] | 97.3 | 87.1 |
Redundancy | 3.5 | 2.8 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 5.6 | 288 | 20% PEG4000, 25% glycerol, 0.2M ammonium acetate, 0.1M sodium acetate, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 288K |