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HCV NS3-4A protease domain complexed with a macrocyclic ketoamide inhibitor, SCH419021
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 298 protein solution mixed with equal volume of a solution containing 0.75-1.00 M NaCl, 0.1 M MES, 0.1 M Na/K PO4, pH 5.6-6.2. The trays were set at 277K for 5-7 days to control nucleation, followed by incubation for 3 weeks at 285 K to maximize crystal growth, pH 5.6-5.8, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 3.89 68.37
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 224.615 α = 90 b = 224.615 β = 90 c = 75.321 γ = 120
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 95 CCD ADSC QUANTUM 210 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 17-ID APS 17-ID
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym I (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot 1 2.5 100 99.9 0.073 22.2 5 25194 2.56 43.24
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.5 2.59 99.9 0.547 2.6 5
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION FOURIER SYNTHESIS THROUGHOUT 2.5 8 1 24995 22899 2252 0.204 0.204 0.2041 0.276 0.2122 RANDOM
Temperature Factor Modeling Anisotropic B[1][1] Anisotropic B[1][2] Anisotropic B[1][3] Anisotropic B[2][2] Anisotropic B[2][3] Anisotropic B[3][3]
RMS Deviations Key Refinement Restraint Deviation x_angle_deg 1.82 x_improper_angle_d 1.36 x_bond_d 0.008 x_bond_d_na x_bond_d_prot x_angle_d x_angle_d_na x_angle_d_prot x_angle_deg_na x_angle_deg_prot
RMS Deviations Key Refinement Restraint Deviation x_angle_deg 1.82 x_improper_angle_d 1.36 x_bond_d 0.008 x_bond_d_na x_bond_d_prot x_angle_d x_angle_d_na x_angle_d_prot x_angle_deg_na x_angle_deg_prot x_dihedral_angle_d x_dihedral_angle_d_na x_dihedral_angle_d_prot x_improper_angle_d_na x_improper_angle_d_prot x_mcbond_it x_mcangle_it x_scbond_it x_scangle_it
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2748 Nucleic Acid Atoms Solvent Atoms 128 Heterogen Atoms 59
Software Software Software Name Purpose ADSC data collection DENZO data reduction X-PLOR model building X-PLOR refinement SCALEPACK data scaling X-PLOR phasing