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Crystal Structure of Cathepsin-G and Neutrophil Elastase Inhibited by S. aureus EapH2 at pH 5.5
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1AU8 PDB entries 1AU8, 1HNE, & 1YN5 experimental model PDB 1HNE PDB entries 1AU8, 1HNE, & 1YN5 experimental model PDB 1YN5 PDB entries 1AU8, 1HNE, & 1YN5
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.5 293 0.1 M Bis-Tris, 0.2 M sodium chloride, 26% w/v PDB3350
Crystal Properties Matthews coefficient Solvent content 2.19 43.83
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 49.07 α = 90 b = 68.604 β = 102.52 c = 82.417 γ = 90
Symmetry Space Group P 1 21 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 PIXEL DECTRIS EIGER X 16M 2022-12-09 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 22-ID 1.000 APS 22-ID
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.82 50 97.8 0.057 0.985 10.1 3.3 47888
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.82 1.89 98.1 0.577 0.466 2.9
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) 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 PDB entries 1AU8, 1HNE, & 1YN5 1.82 47.9 44822 1895 93.61 0.2136 0.212 0.2112 0.2491 0.2498
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 15.935 f_angle_d 0.953 f_chiral_restr 0.06 f_plane_restr 0.009 f_bond_d 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4235 Nucleic Acid Atoms Solvent Atoms 163 Heterogen Atoms 28
Software Software Software Name Purpose PHENIX refinement SCALEPACK data scaling DENZO data reduction PHASER phasing