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Human Angiotensin-1 converting enzyme N-domain in complex with a diprolyl inhibitor- SG17
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6F9V
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.5 289.15 1 M Tris/Bicine pH8.5
60 mM divalent cations (MgCl2 and CaCl2)
30% PEG550 MME/PEG20K
Crystal Properties Matthews coefficient Solvent content 2.91 57.73
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 73.053 α = 88.38 b = 77.377 β = 64.31 c = 82.914 γ = 74.92
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 EIGER2 XE 16M 2018-10-23 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I03 0.976 Diamond I03
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 1.9 74.365 97.8 0.054 0.997 11.3 9.5 1157631
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 1.9 1.93 96.5 1.071 0.329
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 1.9 74.365 121230 5952 97.821 0.189 0.1875 0.1884 0.2253 0.2266 32.98
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] -0.147 0.882 0.253 0.393 -0.079 0.31
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 15.115 r_dihedral_angle_6_deg 14.751 r_dihedral_angle_2_deg 8.211 r_dihedral_angle_1_deg 6.6 r_lrange_it 5.927 r_scangle_it 4.612 r_scbond_it 3.045 r_mcangle_it 2.648 r_angle_refined_deg 2.263 r_mcbond_it 1.776
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 15.115 r_dihedral_angle_6_deg 14.751 r_dihedral_angle_2_deg 8.211 r_dihedral_angle_1_deg 6.6 r_lrange_it 5.927 r_scangle_it 4.612 r_scbond_it 3.045 r_mcangle_it 2.648 r_angle_refined_deg 2.263 r_mcbond_it 1.776 r_nbtor_refined 0.318 r_symmetry_nbd_refined 0.231 r_nbd_refined 0.222 r_symmetry_xyhbond_nbd_refined 0.167 r_xyhbond_nbd_refined 0.166 r_chiral_restr 0.149 r_bond_refined_d 0.012 r_gen_planes_refined 0.012
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 9863 Nucleic Acid Atoms Solvent Atoms 591 Heterogen Atoms 240
Software Software Software Name Purpose REFMAC refinement DIALS data reduction Aimless data scaling PHASER phasing