3SV7

Crystal structure of NS3/4A protease variant R155K in complex with Telaprevir


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1hanging drop, vapor diffusion6.229520-25% PEG 3350, 0.1M MES (pH 6.5), 4% ammonium sulfate, hanging drop, vapor diffusion, temperature 295K
Crystal Properties
Matthews coefficientSolvent content
2.2946.2

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 55.285α = 90
b = 58.823β = 90
c = 60.39γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray1002011-03-31SINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 21-ID-F0.97872APS21-ID-F

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
11.555099.60.07311.16.329054
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.551.6199.40.4626.42823

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT1.5533.5128901147399.210.16680.16510.1986RANDOM24.7843
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]
2.28-1.27-1.02
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.093
r_dihedral_angle_4_deg17.579
r_dihedral_angle_3_deg13.243
r_dihedral_angle_1_deg6.138
r_scangle_it3.125
r_scbond_it1.884
r_angle_refined_deg1.303
r_mcangle_it1.239
r_angle_other_deg0.845
r_mcbond_it0.661
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.093
r_dihedral_angle_4_deg17.579
r_dihedral_angle_3_deg13.243
r_dihedral_angle_1_deg6.138
r_scangle_it3.125
r_scbond_it1.884
r_angle_refined_deg1.303
r_mcangle_it1.239
r_angle_other_deg0.845
r_mcbond_it0.661
r_mcbond_other0.167
r_chiral_restr0.08
r_bond_refined_d0.009
r_gen_planes_refined0.006
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1432
Nucleic Acid Atoms
Solvent Atoms154
Heterogen Atoms55

Software

Software
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction