1DTI
Recombinant sperm whale myoglobin h97d, d122n mutant (met)
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | SIEMENS |
Temperature [K] | 295 |
Detector technology | IMAGE PLATE |
Collection date | 1997-02-24 |
Detector | RIGAKU RAXIS IIC |
Wavelength(s) | 1.5418 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 49.163, 40.002, 80.011 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 5.000 - 1.700 |
R-factor | 0.183 |
R-free | 0.22700 * |
Structure solution method | DIFFERENCE FOURIER |
Starting model (for MR) | 1MBW |
RMSD bond length | 0.010 |
RMSD bond angle | 2.100 * |
Data reduction software | XDS |
Data scaling software | XDS |
Phasing software | X-PLOR |
Refinement software | SHELXL-97 |
Data quality characteristics
Overall | |
Low resolution limit [Å] | 50.000 |
High resolution limit [Å] | 1.700 |
Rmerge | 0.044 |
Total number of observations | 66693 * |
Number of reflections | 17917 * |
Completeness [%] | 98.0 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 9 | 293 | 2.6-3.0 M (NH4)2SO4, 20 MM TRIS, 1 MM EDTA, pH 9.0, VAPOR DIFFUSION, HANGING DROP, temperature 293.0K |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop | protein | 20 (mg/ml) | |
2 | 1 | drop | ammonium sulfate | 2.4-3.0 (M) | |
3 | 1 | drop | Tris-HCl | 20 (mM) | |
4 | 1 | drop | EDTA | 1 (mM) | |
5 | 1 | reservoir | ammonium sulfate | 2.4-3.0 (M) |