1X38
crystal structure of barley beta-D-glucan glucohydrolase isoenzyme exo1 in complex with gluco-phenylimidazole
Experimental procedure
| 実験手法 | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 14-ID-B |
| Synchrotron site | APS |
| Beamline | 14-ID-B |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2004-03-29 |
| Detector | MARRESEARCH |
| Wavelength(s) | 1.127 |
| Spacegroup name | P 43 21 2 |
| 格子定数 [Å] | 100.558, 100.558, 182.414 |
| 格子定数 [度] | 90.00, 90.00, 90.00 |
精密化法
| 残基 | 34.300 - 1.698 |
| R因子 | 0.1599 |
| Rwork | 0.160 |
| R-free | 0.18301 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1lq2 |
| 結合長の平均二乗偏差(RMSD) [Å] | 0.011 |
| 結合角の平均二乗偏差(RMSD) [度] | 1.326 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | CCP4 |
| Refinement software | REFMAC (5.2.0011) |
Quality characteristics
| Overall | Outer shell | |
| 分解能 [Å] (低) | 34.300 | 1.760 |
| 分解能 [Å] (高) | 1.700 | 1.700 |
| Rmerge_l_obs | 0.054 | 0.631 |
| 独立反射数 | 98154 | |
| <I/σ(I)> | 42.3 | 3.4 |
| 完全性 [%] | 99.8 | 98.6 |
| 冗長性 | 12.8 |
結晶化条件
| 結晶ID | 方法 | pH | 温度 | 溶液条件 |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7 | 277 | AMMONIUM SULPHATE, PEG 400, SODIUM ACETATE, HEPES-NAOH, pH 7.00, VAPOR DIFFUSION, HANGING DROP, temperature 277K |
