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Crystal structure of Chikungunya virus nsP3 macrodomain D31N mutant (P41 crystal form)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3GPG
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7 292 0.2 M Sodium malonate dibasic monohydrate pH 7, 20% (w/v) PEG 3350
Crystal Properties Matthews coefficient Solvent content 2.05 39.88
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 73.255 α = 90 b = 73.255 β = 90 c = 113.672 γ = 90
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 PILATUS3 S 6M 2023-11-08 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.3.1 1.11582 ALS 8.3.1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) 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 1.41 47.14 99.9 0.197 0.214 0.083 0.984 5.1 6.6 114923
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.41 1.43 99.6 2.232 2.424 0.936 0.342 6.5
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (F) 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 1.41 47.14 1.35 114839 5793 99.88 0.1434 0.141 0.1416 0.1876 0.1881
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 f_dihedral_angle_d 12.843 f_angle_d 0.864 f_chiral_restr 0.07 f_plane_restr 0.008 f_bond_d 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4939 Nucleic Acid Atoms Solvent Atoms 708 Heterogen Atoms
Software Software Software Name Purpose PHENIX refinement XDS data scaling XDS data reduction PHASER phasing