4ZXE
X-ray crystal structure of chitosan-binding module 1 derived from chitosanase/glucanase from Paenibacillus sp. IK-5.
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | PHOTON FACTORY BEAMLINE AR-NW12A |
Synchrotron site | Photon Factory |
Beamline | AR-NW12A |
Temperature [K] | 95 |
Detector technology | CCD |
Collection date | 2012-05-21 |
Detector | ADSC QUANTUM 210 |
Wavelength(s) | 1 |
Spacegroup name | P 1 |
Unit cell lengths | 42.054, 45.591, 57.581 |
Unit cell angles | 111.69, 105.36, 97.92 |
Refinement procedure
Resolution | 50.260 - 1.400 |
R-factor | 0.14464 |
Rwork | 0.143 |
R-free | 0.17179 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.027 |
RMSD bond angle | 2.414 |
Data scaling software | HKL-2000 |
Phasing software | PHASER |
Refinement software | REFMAC (5.8.0049) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.260 | 1.420 |
High resolution limit [Å] | 1.400 | 1.400 |
Rmerge | 0.069 | |
Number of reflections | 69228 | |
<I/σ(I)> | 1.8 | 34.2 |
Completeness [%] | 95.1 | 91.6 |
Redundancy | 7.9 | 8 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 293 | Ammonium sulfate, Magnesium chloride, MES, PEG8000 |