3ROU
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 | 2007-11-01 |
Detector | MAC Science DIP-2030 |
Wavelength(s) | 1.5418 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 46.020, 93.470, 104.650 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 32.410 - 2.100 |
R-factor | 0.208 |
Rwork | 0.201 |
R-free | 0.24700 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1il5 |
RMSD bond length | 0.016 |
RMSD bond angle | 1.500 |
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 | 2.810 |
High resolution limit [Å] | 2.100 | 2.100 |
Rmerge | 0.059 | 0.402 |
Number of reflections | 26393 | |
<I/σ(I)> | 25.8 | 3.6 |
Completeness [%] | 97.3 | 93.1 |
Redundancy | 5.5 | 5.1 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7 | 298 | 15% ETHANOL, 100MM TRIS, 3MM CAMP, PH 7.00, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K, VAPOR DIFFUSION, HANGING DROP |