1QWO
Crystal structure of a phosphorylated phytase from Aspergillus fumigatus, revealing the structural basis for its heat resilience and catalytic pathway
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 19-ID |
Synchrotron site | APS |
Beamline | 19-ID |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2000-09-10 |
Detector | ADSC QUANTUM 4 |
Wavelength(s) | 0.92 |
Spacegroup name | P 43 21 2 |
Unit cell lengths | 70.340, 70.340, 186.673 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 20.000 - 1.500 |
R-factor | 0.16242 |
Rwork | 0.161 |
R-free | 0.18561 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.012 |
RMSD bond angle | 1.495 |
Data reduction software | HKL-2000 |
Data scaling software | SCALEPACK |
Phasing software | AMoRE |
Refinement software | REFMAC (5.1.24) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 20.000 | 1.530 |
High resolution limit [Å] | 1.500 | 1.500 |
Rmerge | 0.038 | |
Number of reflections | 69199 | |
Completeness [%] | 90.4 | 90.4 |
Redundancy | 5.73 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 300 | PEG4000, magnesium chloride hexahydrate, HEPES, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 300K |