1B3Y
XYLANASE FROM PENICILLIUM SIMPLICISSIMUM, COMPLEX WITH XYLOTETRAOSE
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | SIEMENS |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Detector | MARRESEARCH |
Spacegroup name | P 31 2 1 |
Unit cell lengths | 81.340, 81.340, 113.240 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 10.000 - 2.450 |
R-factor | 0.191 * |
Rwork | 0.191 |
R-free | 0.24800 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1bg4 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | X-PLOR |
Refinement software | X-PLOR (3.851) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 15.000 | 2.500 |
High resolution limit [Å] | 2.450 | 2.450 |
Rmerge | 0.116 * | 0.357 * |
Number of reflections | 16297 | |
<I/σ(I)> | 2 | 1 |
Completeness [%] | 99.6 | 95.6 |
Redundancy | 4 | 4 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | Vapor diffusion, hanging drop * | 8.4 | 4 * | PROTEIN WAS CRYSTALLIZED FROM 1.9M (NH4)2SO4, 0.1M TRISHCL PH 8.4 AT 4 C |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop | protein | 3-6 (mg/ml) | |
2 | 1 | reservoir | ammonium sulfate | 1.9 (M) | |
3 | 1 | reservoir | Tris-HCl | 0.1 (M) |