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Crystal structure of Arterivirus nonstructural protein 10 (helicase)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.1 299 2 M (NH4)2SO4, 0.1 M HEPES, 25 mM KCl and 20% ethylene glycol, pH 7.1, VAPOR DIFFUSION, HANGING DROP, temperature 299K
Crystal Properties Matthews coefficient Solvent content 2.58 52.39
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 89.763 α = 90 b = 91.041 β = 90 c = 57.739 γ = 90
Symmetry Space Group P 21 21 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 130 CCD ADSC QUANTUM 270 2010-10-14 M MAD 2 1 x-ray CCD MARMOSAIC 225 mm CCD 2010-06-05 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PHOTON FACTORY BEAMLINE AR-NE3A 1 Photon Factory AR-NE3A 2 SYNCHROTRON BSRF BEAMLINE 1W2B 1 BSRF 1W2B
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2 50 97.8 33485 32746 3 3
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1,2 2 2.03 86.1
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (I) 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 MAD THROUGHOUT 2 50 3 3 33485 30451 1600 98.02 0.19594 0.19451 0.1943 0.22384 0.2215 RANDOM 42.738
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] -1.25 -0.92 2.16
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.707 r_dihedral_angle_4_deg 18.727 r_dihedral_angle_3_deg 13.379 r_dihedral_angle_1_deg 5.722 r_angle_refined_deg 1.168 r_chiral_restr 0.077 r_bond_refined_d 0.008 r_gen_planes_refined 0.005 r_bond_other_d r_angle_other_deg
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.707 r_dihedral_angle_4_deg 18.727 r_dihedral_angle_3_deg 13.379 r_dihedral_angle_1_deg 5.722 r_angle_refined_deg 1.168 r_chiral_restr 0.077 r_bond_refined_d 0.008 r_gen_planes_refined 0.005 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_it r_mcbond_other r_mcangle_it r_mcangle_other r_scbond_it r_scbond_other r_scangle_it r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2986 Nucleic Acid Atoms Solvent Atoms 251 Heterogen Atoms 29
Software Software Software Name Purpose MAR345dtb data collection SOLVE phasing REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling