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The study of the X-ray induced enzymatic reduction of molecular oxygen to water for laccase from Steccherinum murashkinskyi.The 16-th structure of the series with total exposition time 453 min. The crystal was quick refreezing before this data collection.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 5MEW
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4 294 Protein solution (12mg/ml, 002M K-phosphate buffer, pH 6.5). Reservoir solution
(0.1M citrate-phosphate buffer pH4.0, 0.2M ammonium acetat, 25% PEG 4000
Crystal Properties Matthews coefficient Solvent content 2.51 50.92
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 56.268 α = 90 b = 84.415 β = 90 c = 112.384 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 100 CCD MAR CCD 165 mm 2009-11-27 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE X13 0.81230 EMBL/DESY, HAMBURG X13
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 1.35 67.5 98.9 0.071 14.3 2.9 116711 -3
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 1.35 1.4 99.7 0.704 2.02 2.9
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 THROUGHOUT 5MEW 1.35 67.5 110870 5840 98.9 0.14193 0.14086 0.1422 0.16232 0.1618 RANDOM 12.539
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] 0.03 0.03 -0.05
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.698 r_dihedral_angle_4_deg 20.906 r_dihedral_angle_3_deg 11.109 r_dihedral_angle_1_deg 7.296 r_long_range_B_refined 5.086 r_long_range_B_other 4.462 r_sphericity_bonded 2.809 r_scangle_other 2.795 r_angle_refined_deg 2.116 r_scbond_it 2.016
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.698 r_dihedral_angle_4_deg 20.906 r_dihedral_angle_3_deg 11.109 r_dihedral_angle_1_deg 7.296 r_long_range_B_refined 5.086 r_long_range_B_other 4.462 r_sphericity_bonded 2.809 r_scangle_other 2.795 r_angle_refined_deg 2.116 r_scbond_it 2.016 r_mcangle_it 1.919 r_scbond_other 1.887 r_mcangle_other 1.796 r_mcbond_it 1.32 r_mcbond_other 1.262 r_angle_other_deg 0.93 r_chiral_restr 0.141 r_bond_refined_d 0.022 r_gen_planes_refined 0.012 r_bond_other_d 0.002 r_gen_planes_other 0.001 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_scangle_it r_rigid_bond_restr r_sphericity_free
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3775 Nucleic Acid Atoms Solvent Atoms 673 Heterogen Atoms 74
Software Software Software Name Purpose REFMAC refinement XSCALE data reduction XSCALE data scaling MOLREP phasing