4GFR
Crystal Structure of the liganded Chitin Oligasaccharide Binding Protein
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | CHESS BEAMLINE A1 |
Synchrotron site | CHESS |
Beamline | A1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2004-07-31 |
Detector | ENRAF-NONIUS |
Wavelength(s) | 0.978 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 60.469, 86.809, 95.854 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 30.000 - 2.200 |
Rwork | 0.171 |
R-free | 0.20250 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.006 |
RMSD bond angle | 1.328 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | PHASER |
Refinement software | CNS (1.1) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 30.000 | 2.280 |
High resolution limit [Å] | 2.200 | 2.200 |
Rmerge | 0.159 | 0.316 |
Number of reflections | 35024 | |
<I/σ(I)> | 10 | 4.5 |
Completeness [%] | 99.0 | 99.8 |
Redundancy | 17.8 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 8 | 298 | PEG3500, CH3COONa, MnSo4, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K |