6JGR
Crystal structure of barley exohydrolaseI W434Y in complex with 4'-nitrophenyl thiolaminaribioside
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | AUSTRALIAN SYNCHROTRON BEAMLINE MX1 |
Synchrotron site | Australian Synchrotron |
Beamline | MX1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2012-11-22 |
Detector | ADSC QUANTUM 210r |
Wavelength(s) | 0.9537 |
Spacegroup name | P 43 21 2 |
Unit cell lengths | 100.471, 100.471, 179.807 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 45.850 - 2.250 |
R-factor | 0.16495 |
Rwork | 0.163 |
R-free | 0.20751 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3wli |
RMSD bond length | 0.018 |
RMSD bond angle | 1.990 |
Data reduction software | XDS |
Data scaling software | Aimless |
Phasing software | MOLREP |
Refinement software | REFMAC (5.7.0029) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 87.710 | 2.300 |
High resolution limit [Å] | 2.250 | 2.250 |
Rmerge | 0.158 | 0.875 |
Number of reflections | 42365 | 111351 |
<I/σ(I)> | 26.4 | |
Completeness [%] | 99.8 | |
Redundancy | 29 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7 | 277 | 1.7 M ammonium sulfate, 75 mM HEPES-NaOH buffer, pH 7, containing 7.5 mM sodium acetate and 1.2% (w/v) PEG 400 |