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Crystal Structure of Two-Domain Laccase mutant M199G/R240H/D268N from Streptomyces griseoflavus
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6S0O
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 5 296 15 % v/v PEG Smear High, 0.15 M Ammonium acetate, 0.1 M Sodium citrate
condition #31 of BCS-1 from Molecular Dimensions, UK
Crystal Properties Matthews coefficient Solvent content 2.32 47.01
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 74.37 α = 90 b = 93.92 β = 91.1 c = 119.591 γ = 90
Symmetry Space Group P 1 21 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 120 PIXEL RIGAKU HyPix-6000HE 2022-12-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SEALED TUBE RIGAKU PhotonJet-S 1.54
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) 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 2.2 23.76 98.4 0.96 4.89 4.6 82258 17.8
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.2 2.28 96.66 0.49 1.35 4.7
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 2.2 23.76 1.33 82065 4124 98.28 0.2171 0.215 0.2148 0.258 0.2573 20.69
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 16.2435 f_angle_d 0.989 f_chiral_restr 0.0588 f_plane_restr 0.0093 f_bond_d 0.0089
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 12695 Nucleic Acid Atoms Solvent Atoms 127 Heterogen Atoms 34
Software Software Software Name Purpose PHENIX refinement CrysalisPro data reduction CrysalisPro data scaling PHASER phasing