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Multiple Methionine Substitutions in T4 Lysozyme
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other Native T4 Lysozyme
Crystallization Crystal Properties Matthews coefficient Solvent content 2.48 50.46
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 60.22 α = 90 b = 60.22 β = 90 c = 93.24 γ = 120
Symmetry Space Group P 32 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray M SINGLE WAVELENGTH
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 1.65 15 95 0.043 7.1 23682 23682
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) 1.65 1.74 0.103 6.4 1878
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Work (Depositor) R-Free (Depositor) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT Native T4 Lysozyme 1.65 15 23682 23682 95 0.209
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 t_angle_deg 2.6 t_bond_d 0.016
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1314 Nucleic Acid Atoms Solvent Atoms 107 Heterogen Atoms 10
Software Software Software Name Purpose DENZO data reduction SCALA data scaling TNT refinement CCP4 data scaling TNT phasing