1JHZ
Purine Repressor Mutant Corepressor Binding Domain Structure
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRL BEAMLINE BL7-1 |
Synchrotron site | SSRL |
Beamline | BL7-1 |
Temperature [K] | 298 |
Detector technology | IMAGE PLATE |
Collection date | 1997-07-15 |
Detector | MARRESEARCH |
Wavelength(s) | 1.08 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 38.020, 126.130, 61.840 |
Unit cell angles | 90.00, 99.71, 90.00 |
Refinement procedure
Resolution | 10.000 - 2.400 |
R-factor | 0.178 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1dbq |
RMSD bond length | 0.009 |
RMSD bond angle | 1.018 |
Data reduction software | MOSFLM |
Data scaling software | CCP4 ((SCALA)) |
Phasing software | TNT |
Refinement software | TNT |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 2.460 | |
High resolution limit [Å] | 2.400 | 2.400 |
Rmerge | 0.079 | 0.369 |
Number of reflections | 20934 | |
<I/σ(I)> | 6.64 | 1.9 |
Completeness [%] | 92.2 | 93.5 |
Redundancy | 3 | 2.9 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.6 | 298 | PEG 600, magnesium chloride, Tris HCl, pH 7.6, VAPOR DIFFUSION, HANGING DROP, temperature 298K |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop | protein | 10 (mg/ml) | |
2 | 1 | reservoir | PEG600 | 20 (%) | |
3 | 1 | reservoir | 0.2 (M) | ||
4 | 1 | reservoir | Tris-HCl | 0.1 (M) | pH7.6 |