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Hen egg lysozyme (HEL) containing three point mutations (HEL3x): R21Q, R73E, and D101R
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1LKS PDB entry 1LKS
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 EVAPORATION 293 12 mg/mL protein, 25 mM Tris, pH 8.0, 150 mM sodium chloride, spontaneous crystal growth
Crystal Properties Matthews coefficient Solvent content 1.98 37.98
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 77.55 α = 90 b = 77.55 β = 90 c = 37.77 γ = 90
Symmetry Space Group P 43 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 100 PIXEL DECTRIS EIGER X 16M 2018-02-23 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX2 0.9794 Australian Synchrotron MX2
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 1.05 38.77 100 0.084 0.086 0.018 0.998 20.6 23.9 54091
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 1.05 1.07 100 0.623 0.637 0.132 0.947 23.7
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 PDB entry 1LKS 1.05 38.77 51340 2688 100 0.1227 0.1217 0.1285 0.145 0.1476 RANDOM 13.187
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] 0.62 0.62 -1.25
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.106 r_dihedral_angle_4_deg 15.825 r_dihedral_angle_3_deg 12.002 r_dihedral_angle_1_deg 7.189 r_angle_refined_deg 1.715 r_angle_other_deg 1.651 r_rigid_bond_restr 1.569 r_chiral_restr 0.1 r_bond_refined_d 0.01 r_gen_planes_refined 0.01
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.106 r_dihedral_angle_4_deg 15.825 r_dihedral_angle_3_deg 12.002 r_dihedral_angle_1_deg 7.189 r_angle_refined_deg 1.715 r_angle_other_deg 1.651 r_rigid_bond_restr 1.569 r_chiral_restr 0.1 r_bond_refined_d 0.01 r_gen_planes_refined 0.01 r_gen_planes_other 0.002 r_bond_other_d 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1000 Nucleic Acid Atoms Solvent Atoms 169 Heterogen Atoms 17
Software Software Software Name Purpose MOSFLM data reduction Aimless data scaling PHASER phasing REFMAC refinement PDB_EXTRACT data extraction