1QVB
CRYSTAL STRUCTURE OF THE BETA-GLYCOSIDASE FROM THE HYPERTHERMOPHILE THERMOSPHAERA AGGREGANS
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU RU200 |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 1997-11-20 |
Detector | RIGAKU RAXIS IIC |
Spacegroup name | P 21 21 2 |
Unit cell lengths | 117.509, 102.215, 95.776 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 20.000 - 2.400 |
R-factor | 0.217 |
Rwork | 0.210 |
R-free | 0.24900 |
RMSD bond length | 0.007 |
RMSD bond angle | 22.193 * |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | AMoRE |
Refinement software | X-PLOR (3.1) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 20.000 | 2.490 |
High resolution limit [Å] | 2.400 | 2.400 |
Rmerge | 0.061 | 0.198 |
Number of reflections | 45287 | |
<I/σ(I)> | 12.4 | |
Completeness [%] | 98.9 | 95.3 |
Redundancy | 5.6 | 4.0 * |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 298 | SODIUM FORMATE, HEPES, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | reservoir | sodium formate | 3 (M) | |
2 | 1 | reservoir | HEPES | 20 (mM) |