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The structure of the orthorhombic (P212121) crystal form of beef liver catalase at 1.85 A resolution
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 298 Crystals grown from 20 mM magnesium formate in 0.1 M Mes pH 6.5 reservoirs with drops equal amounts of 40 mg/ml catalase in water and the reservoir solution. Generally 2 to 6 days at room temperature.
Crystal Properties Matthews coefficient Solvent content 2.8 56.11
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 83.984 α = 90 b = 140.386 β = 90 c = 228.177 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 173 PIXEL DECTRIS PILATUS 300K 2018-07-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.3.1 1.1158 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 1.75 228.18 74.7 0.152 0.156 0.033 0.999 12.6 21.1 202103
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 1.75 1.78 8.9 6.333 7.314 3.52 0.062 3.7
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 THROUGHOUT 1.75 119.57 191814 10179 74.62 0.1748 0.1731 0.1781 0.2066 0.2083 RANDOM 43.244
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] 2.23 -2.77 0.53
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.019 r_dihedral_angle_4_deg 19.425 r_dihedral_angle_3_deg 14.281 r_dihedral_angle_1_deg 6.745 r_angle_refined_deg 1.434 r_angle_other_deg 1.325 r_chiral_restr 0.069 r_bond_refined_d 0.008 r_gen_planes_refined 0.007 r_gen_planes_other 0.003
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.019 r_dihedral_angle_4_deg 19.425 r_dihedral_angle_3_deg 14.281 r_dihedral_angle_1_deg 6.745 r_angle_refined_deg 1.434 r_angle_other_deg 1.325 r_chiral_restr 0.069 r_bond_refined_d 0.008 r_gen_planes_refined 0.007 r_gen_planes_other 0.003 r_bond_other_d
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 16068 Nucleic Acid Atoms Solvent Atoms 1275 Heterogen Atoms 588
Software Software Software Name Purpose XDS data reduction Aimless data scaling PHASER phasing REFMAC refinement PDB_EXTRACT data extraction