2BF1
Structure of an unliganded and fully-glycosylated SIV gp120 envelope glycoprotein
Experimental procedure
| 実験手法 | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | CHESS BEAMLINE F1 |
| Synchrotron site | CHESS |
| Beamline | F1 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2002-10-07 |
| Detector | ADSC CCD |
| Spacegroup name | P 43 21 2 |
| 格子定数 [Å] | 108.048, 108.048, 117.701 |
| 格子定数 [度] | 90.00, 90.00, 90.00 |
精密化法
| 残基 | 26.000 - 4.000 |
| R因子 | 0.385 |
| Rwork | 0.385 |
| R-free | 0.38800 |
| Structure solution method | MIRAS |
| 結合長の平均二乗偏差(RMSD) [Å] | 0.014 |
| 結合角の平均二乗偏差(RMSD) [度] | 2.067 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | SOLVE |
| Refinement software | REFMAC (5.2.0003) |
Quality characteristics
| Overall | Outer shell | |
| 分解能 [Å] (低) | 26.000 | 4.090 |
| 分解能 [Å] (高) | 4.000 | 4.000 |
| Rmerge_l_obs | 0.080 | 0.820 |
| 独立反射数 | 100402 | |
| <I/σ(I)> | 12 | 1.3 |
| 完全性 [%] | 98.0 | 94.3 |
| 冗長性 | 4.5 | 4 |
結晶化条件
| 結晶ID | 方法 | pH | 温度 | 溶液条件 |
| 1 | 5 | 293 | PROTEIN WAS CRYSTALLIZED FROM 15% PEG 6000, 100 MM SODIUM CITRATE, PH 5.0 AND 8% PEG 400 AT 20 DEGREES C. |
