1MQP
THE CRYSTAL STRUCTURE OF ALPHA-D-GLUCURONIDASE FROM BACILLUS STEAROTHERMOPHILUS T-6
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | EMBL/DESY, HAMBURG BEAMLINE X13 |
Synchrotron site | EMBL/DESY, Hamburg |
Beamline | X13 |
Temperature [K] | 203.4 |
Detector technology | CCD |
Collection date | 2000-09-07 |
Detector | MARRESEARCH |
Wavelength(s) | 0.913 |
Spacegroup name | P 41 21 2 |
Unit cell lengths | 73.722, 73.722, 329.521 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 27.850 - 1.900 |
Rwork | 0.192 |
R-free | 0.22200 |
Structure solution method | AB INITIO PHASING |
Starting model (for MR) | PDB CODE 1K9D |
RMSD bond length | 0.007 |
RMSD bond angle | 1.300 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | CNS |
Refinement software | CNS |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 30.000 | 2.020 |
High resolution limit [Å] | 1.900 | 1.900 |
Rmerge | 0.085 | 0.151 |
Number of reflections | 67273 | |
<I/σ(I)> | 13.8 | |
Completeness [%] | 91.8 | 92.1 |
Redundancy | 2.5 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 5 | 293 | 12% isopropanol, 14% PEG 4K, 0.1M Na-citrate, pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K |