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Human mesotrypsin (PRSS3) unliganded and in an active (E) conformation
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6HAR
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 293 0.1M MES pH 6.5, 15% PEG 20000
Crystal Properties Matthews coefficient Solvent content 2.29 46.18
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 55.849 α = 90 b = 55.849 β = 90 c = 142.358 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 80 PIXEL DECTRIS PILATUS3 2M 2023-03-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 5.0.1 0.99999 ALS 5.0.1
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 1.7 43.94 99.8 0.117 0.12 0.026 0.997 19.2 21.2 25656 29.14
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 1.7 1.76 99.52 1.951 2.004 0.45 0.952 2 19.15
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 1.7 43.94 1.33 24602 1232 95.79 0.241 0.2398 0.2423 0.2622 0.2634 48.78
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 16.0955 f_angle_d 1.5184 f_chiral_restr 0.0894 f_bond_d 0.0179 f_plane_restr 0.0113
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1695 Nucleic Acid Atoms Solvent Atoms 151 Heterogen Atoms 8
Software Software Software Name Purpose PHENIX refinement XDS data reduction Aimless data scaling PHASER phasing