3WIJ
Crystal structure of a plant class V chitinase mutant from Cycas revoluta in complex with (GlcNAc)3
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | PHOTON FACTORY BEAMLINE BL-17A |
Synchrotron site | Photon Factory |
Beamline | BL-17A |
Temperature [K] | 95 |
Detector technology | CCD |
Collection date | 2011-02-21 |
Wavelength(s) | 0.98 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 57.651, 63.916, 86.048 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 35.690 - 1.300 |
R-factor | 0.18023 |
Rwork | 0.179 |
R-free | 0.19712 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3alg |
RMSD bond length | 0.011 |
RMSD bond angle | 1.486 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | MOLREP |
Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 1.320 |
High resolution limit [Å] | 1.300 | 1.300 |
Number of reflections | 78915 | |
Completeness [%] | 100.0 | 100 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7 | 293 | 60%(v/v) Tacsimate, 0.1M BIS-TRIS propane, pH 7.0, VAPOR DIFFUSION, SITTING DROP, temperature 293K |