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Crystal structure of MCoHNE-I, a potent in-vivo neutrophil elastase inhibitor
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1W7Z use ensembler of Phenix to pprepare an ensemble of models
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 296 0.2 M Ammonium sulfate, 30% w/v Polyethylene glycol 8,000
Crystal Properties Matthews coefficient Solvent content 1.61 23.5
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 16.31 α = 89.99 b = 21.227 β = 89.98 c = 70.096 γ = 67.42
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 PILATUS3 S 2M 2022-04-27 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 5.0.3 0.97648 ALS 5.0.3
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 1.45 35.05 99.8 0.1046 0.994 15.05 9.9 15389 4.82
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.45 1.502 99.94 0.1396 0.1474 0.985 13.26 9.6
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 1.45 35.05 2.23 15383 1366 99.79 0.1949 0.1929 0.1928 0.2159 0.2142 9.33
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 8.9835 f_angle_d 1.1032 f_chiral_restr 0.0798 f_bond_d 0.0077 f_plane_restr 0.0076
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 952 Nucleic Acid Atoms Solvent Atoms 170 Heterogen Atoms 10
Software Software Software Name Purpose PHENIX refinement MOSFLM data reduction Aimless data scaling PHASER phasing PHENIX model building