1XSI
Structure of a Family 31 alpha glycosidase
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ALS BEAMLINE 8.2.1 |
Synchrotron site | ALS |
Beamline | 8.2.1 |
Temperature [K] | 100 |
Detector technology | CCD |
Detector | ADSC QUANTUM 4 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 161.686, 174.926, 209.509 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 30.000 - 2.200 |
R-factor | 0.2 |
Rwork | 0.200 |
R-free | 0.23900 |
Structure solution method | MAD |
RMSD bond length | 0.019 |
RMSD bond angle | 1.800 |
Data reduction software | MOSFLM |
Data scaling software | CCP4 ((SCALA)) |
Phasing software | SOLVE |
Refinement software | CNS (1.1) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 30.000 | 2.320 |
High resolution limit [Å] | 2.200 | 2.200 |
Rmerge | 0.067 | 0.350 |
Number of reflections | 295700 | |
<I/σ(I)> | 12.7 | 2.3 |
Completeness [%] | 98.9 | 92.9 |
Redundancy | 3.4 | 2.2 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 6.5 | 291 | 100mM sodium acetate, 2M ammonium sulfate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K |