2BEM
Crystal structure of the Serratia marcescens chitin-binding protein CBP21
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 2003-07-21 |
Detector | RIGAKU IMAGE PLATE |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 51.936, 58.053, 159.829 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 24.210 - 1.550 |
R-factor | 0.156 |
Rwork | 0.156 |
R-free | 0.17500 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.018 |
RMSD bond angle | 1.900 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | CNS |
Refinement software | CNS (1.0) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 25.000 | 1.610 |
High resolution limit [Å] | 1.550 | 1.550 |
Rmerge | 0.040 | 0.520 |
Number of reflections | 69645 | |
<I/σ(I)> | 42.4 | 6.9 |
Completeness [%] | 97.9 | 83.4 |
Redundancy | 5.3 | 3.4 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 7.5 | 1.26 AMMONIUM SULPHATE 0.1 M HEPES PH 7.5 |