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Tetragonal thermolysin (with 50% xylose) plunge cooled in liquid nitrogen to 77 K
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 295 Drop: 75 mg/ml protein in 45% DMSO/0.5 ZnCl2, Well: 1 M Ammonium sulfate
Crystal Properties Matthews coefficient Solvent content 3.63 66.08
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 96.725 α = 90 b = 96.725 β = 90 c = 106.535 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 2018-10-21 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SEALED TUBE OXFORD DIFFRACTION NOVA 1.54
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) 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 1.4 29.4 99.2 0.081 0.024 0.999 20.3 11.6 98771 16.23
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 1.4 1.45 96.1 2.82 3 1.03 0.277 0.72 8.2
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 SAD FREE R-VALUE 1.4 29.4 1.33 98694 4859 99.19 0.14 0.1389 0.1396 0.1612 0.1618 21.56
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 13.779 f_angle_d 0.9028 f_chiral_restr 0.0762 f_bond_d 0.0066 f_plane_restr 0.0056
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2432 Nucleic Acid Atoms Solvent Atoms 418 Heterogen Atoms 100
Software Software Software Name Purpose CrysalisPro data collection CrysalisPro data reduction CrysalisPro data scaling PHENIX phasing PHENIX refinement