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Crystal structure of the Murine Norovirus NS6 protease (inactive C139A mutant) with a C-terminal extension to include residue P1 prime of NS7
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4ASH
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.3 291.15 10% (v/v) poly-ethylene glycol (PEG) 10000, 20% (v/v) ethylene glycol, 0.1 M MES/Imidazole pH 6.3
Crystal Properties Matthews coefficient Solvent content 2.52 51.1
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 99.64 α = 90 b = 111.86 β = 119.24 c = 81.29 γ = 90
Symmetry Space Group C 1 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 PIXEL DECTRIS PILATUS 6M-F 2013-04-20 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I03 1.000 Diamond I03
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge 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 2.3 70.93 99.7 0.084 6.7 3.5 34593
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.3 2.42 99.8 0.86 1.2 3.6
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) 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 MOLECULAR REPLACEMENT FREE R-VALUE 4ASH 2.3 70.89 25992 860 75.6 0.2317 0.2301 0.2267 0.2781 0.2724 Random selection 77.327
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] -4.14 1.2 -0.79 2.21
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 28.254 r_dihedral_angle_4_deg 19.415 r_dihedral_angle_3_deg 18.073 r_dihedral_angle_1_deg 7.793 r_mcangle_it 2.154 r_angle_refined_deg 1.605 r_angle_other_deg 1.329 r_mcbond_it 1.277 r_mcbond_other 1.277 r_chiral_restr 0.098
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 28.254 r_dihedral_angle_4_deg 19.415 r_dihedral_angle_3_deg 18.073 r_dihedral_angle_1_deg 7.793 r_mcangle_it 2.154 r_angle_refined_deg 1.605 r_angle_other_deg 1.329 r_mcbond_it 1.277 r_mcbond_other 1.277 r_chiral_restr 0.098 r_bond_refined_d 0.012 r_gen_planes_refined 0.009 r_bond_other_d 0.007 r_gen_planes_other 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5247 Nucleic Acid Atoms Solvent Atoms 88 Heterogen Atoms 5
Software Software Software Name Purpose REFMAC refinement PDB_EXTRACT data extraction PHASER phasing MOSFLM data reduction SCALA data scaling