1I5Z
STRUCTURE OF CRP-CAMP AT 1.9 A
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | MACSCIENCE |
Temperature [K] | 93 |
Detector technology | IMAGE PLATE |
Collection date | 1998-06-25 |
Detector | MACSCIENCE |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 46.028, 93.024, 105.503 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 46.510 - 1.900 |
Rwork | 0.215 |
R-free | 0.24200 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3GAP CRP DIMER |
RMSD bond length | 0.006 |
RMSD bond angle | 1.200 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | CNS |
Refinement software | CNS |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 1.930 |
High resolution limit [Å] | 1.900 | 1.890 |
Rmerge | 0.050 | 0.270 |
Number of reflections | 38852 | |
<I/σ(I)> | 11.5 | 5.1 |
Completeness [%] | 99.9 | 99.9 |
Redundancy | 4.4 | 4.2 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | LIQUID DIFFUSION | 7.8 | 298 | 100mM KCl, 1mM EDTA, 50mM TRIS, 35% Glycerol, cAMP, pH 7.8, LIQUID DIFFUSION, temperature 298K |