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Orthorhombic trypsin cryocooled to 100 K with 50% xylose as cryoprotectant
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 295 Well: 25% PEG 8K, 0.2 M AmSO4, 0.1 M benzamidine Hal, 0.1 M Tris buffer pH 8.0
Protein: 40 mg/mL in water
Crystal Properties Matthews coefficient Solvent content 2.25 45.44
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 54.426 α = 90 b = 58.273 β = 90 c = 66.321 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 OXFORD ONYX CCD 2016-04-12 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) 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 13.8 98.9 1 26.7 3.3 14616 8.87480534197
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 2.11 0.99 14.5
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 2.00006794459 13.3289503471 1.3684382982 14571 765 99.0146779016 0.121911679445 0.119319397592 0.1213 0.170119315307 0.1729 11.6915999175
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 10.2237054696 f_angle_d 0.848412745896 f_chiral_restr 0.0571153595363 f_bond_d 0.00692727408044 f_plane_restr 0.00491584873844
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1629 Nucleic Acid Atoms Solvent Atoms 239 Heterogen Atoms 40
Software Software Software Name Purpose CrysalisPro data reduction SCALA data scaling Coot model building PHENIX refinement