1QWO
Crystal structure of a phosphorylated phytase from Aspergillus fumigatus, revealing the structural basis for its heat resilience and catalytic pathway
Experimental procedure
| 実験手法 | 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 |
| 格子定数 [Å] | 70.340, 70.340, 186.673 |
| 格子定数 [度] | 90.00, 90.00, 90.00 |
精密化法
| 残基 | 20.000 - 1.500 |
| R因子 | 0.16242 |
| Rwork | 0.161 |
| R-free | 0.18561 |
| Structure solution method | MOLECULAR REPLACEMENT |
| 結合長の平均二乗偏差(RMSD) [Å] | 0.012 |
| 結合角の平均二乗偏差(RMSD) [度] | 1.495 |
| Data reduction software | HKL-2000 |
| Data scaling software | SCALEPACK |
| Phasing software | AMoRE |
| Refinement software | REFMAC (5.1.24) |
Quality characteristics
| Overall | Outer shell | |
| 分解能 [Å] (低) | 20.000 | 1.530 |
| 分解能 [Å] (高) | 1.500 | 1.500 |
| Rmerge_l_obs | 0.038 | |
| 独立反射数 | 69199 | |
| 完全性 [%] | 90.4 | 90.4 |
| 冗長性 | 5.73 |
結晶化条件
| 結晶ID | 方法 | pH | 温度 | 溶液条件 |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 300 | PEG4000, magnesium chloride hexahydrate, HEPES, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 300K |
