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Structure of human ACE2 in complex with a fluorinated small molecule inhibitor
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details in silico model AlphaFold Q9BYF1
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 5.5 293 0.1 M sodium citrate pH 5.5, 20% w/v PEG 3000
Crystal Properties Matthews coefficient Solvent content 2.49 50.53
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 99.3 α = 90 b = 82.9 β = 104.2 c = 105.5 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 2022-05-02 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X06SA 1.0 SLS X06SA
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 2.5 48.36 98.2 0.978 6.52 3.58 110900
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 2.5 2.56 97.8 0.235 3.62
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 2.5 48.36 0.86 110841 5532 98.24 0.2152 0.2126 0.2126 0.2651 0.2651 60.61
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 15.4583 f_angle_d 0.9231 f_chiral_restr 0.0535 f_bond_d 0.0078 f_plane_restr 0.0077
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 11022 Nucleic Acid Atoms Solvent Atoms 152 Heterogen Atoms 183
Software Software Software Name Purpose PHENIX refinement PHENIX refinement XDS data reduction XSCALE data scaling PHASER phasing