3RDI
Domain-domain flexibility leads to allostery within the camp receptor protein (CRP)
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | MACSCIENCE |
Temperature [K] | 85 |
Detector technology | IMAGE PLATE |
Collection date | 2007-11-09 |
Detector | MAC Science DIP-2030 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 46.160, 92.750, 104.890 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 34.650 - 2.950 |
R-factor | 0.219 |
Rwork | 0.197 |
R-free | 0.27600 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1il5 |
RMSD bond length | 0.011 |
RMSD bond angle | 1.400 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | CNS |
Refinement software | CNS |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 40.000 | 3.060 |
High resolution limit [Å] | 2.950 | 2.950 |
Rmerge | 0.068 | 0.450 |
Number of reflections | 9807 | |
<I/σ(I)> | 20.6 | 2.8 |
Completeness [%] | 98.3 | 96.4 |
Redundancy | 4.7 | 4.6 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7 | 298 | 15% ETHANOL, 100MM TRIS, 3MM CAMP, PH 7.00, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K |