2OC7
Structure of Hepatitis C Viral NS3 protease domain complexed with NS4A peptide and ketoamide SCH571696
Experimental procedure
実験手法 | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 17-ID |
Synchrotron site | APS |
Beamline | 17-ID |
Temperature [K] | 95 |
Detector technology | CCD |
Detector | ADSC QUANTUM 210 |
Wavelength(s) | 1.00 |
Spacegroup name | H 3 2 |
格子定数 [Å] | 224.676, 224.676, 75.604 |
格子定数 [度] | 90.00, 90.00, 120.00 |
精密化法
残基 | 8.000 - 2.700 |
Rwork | 0.193 |
R-free | 0.29300 |
Structure solution method | MIR |
Starting model (for MR) | 2o8m |
結合長の平均二乗偏差(RMSD) [Å] | 0.008 |
結合角の平均二乗偏差(RMSD) [度] | 1.855 |
Data reduction software | HKL-2000 |
Data scaling software | SCALEPACK |
Phasing software | X-PLOR |
Refinement software | X-PLOR (98.1) |
Quality characteristics
Overall | Outer shell | |
分解能 [Å] (低) | 50.000 | |
分解能 [Å] (高) | 2.700 | 2.700 |
独立反射数 | 18800 | |
<I/σ(I)> | 23.8 | 2.2 |
完全性 [%] | 93.8 | 56.4 |
冗長性 | 3.6 | 3.6 |
結晶化条件
結晶ID | 方法 | pH | 温度 | 溶液条件 |
1 | VAPOR DIFFUSION, HANGING DROP | 5.6 | 277 | The protein (NS3 complexed with KK-NS4a(21-39)-KK peptide) was at 12-15 mg/ml in 15 mM MES, pH 6.5, 1 M NaCl, 20 mM b-mercaptoethanol. Hanging Drops were formed by mixing 4:l protein solution with 4:l {0.75-1.0 M NaCl, 0.1M Na/K phosphate, 0.1 M Mes, pH 5.8-6.1, 20 mM 2-mercaptoethanol} The drop was equilibrated the drops over 1 ml {(1.25-1.50 M) NaCl - 0.1M Na/K phosphate 0.1 M Mes, pH 5.6-5.8, 20 mM 2-mercaptoethanol} , VAPOR DIFFUSION, HANGING DROP, temperature 277K |