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Tetragonal thermolysin cryocooled to 100 K with 30% xylose as cryoprotectant
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 295 Protein: 50 mg/mL in 45% DMSO,0.5 M ZnCl2
Well: ~2 M AmSO4
Crystal Properties Matthews coefficient Solvent content 3.73 67.04
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 97.5 α = 90 b = 97.5 β = 90 c = 107.92 γ = 90
Symmetry Space Group P 41 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 CCD OXFORD ONYX CCD 2015-08-27 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SEALED TUBE OXFORD DIFFRACTION ENHANCE ULTRA 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 2.4 20.304 99.2 0.985 5.8 4.2 31571 27.36710774
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 2.4 99.6 0.761 1.4 4.1
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 2.5 20.3039256734 1.33384942531 31507 955 91.7795449911 0.230457041423 0.228675195566 0.2306 0.289015283861 0.2892 29.866135245
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 8.3911271757 f_angle_d 0.409446292294 f_chiral_restr 0.0389155838438 f_plane_restr 0.00184938692285 f_bond_d 0.00165636987003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2432 Nucleic Acid Atoms Solvent Atoms 156 Heterogen Atoms 56
Software Software Software Name Purpose PHENIX refinement CrysalisPro data reduction SCALA data scaling PHENIX phasing