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Human angiotensin-1 converting enzyme N-domain in complex with quinaprilat
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 7Z6Z
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.5 289 0.1 M Tris/Bicine pH 8.5, 0.06 M Divalent Cations, 30% PEG550MME/PEG20000
Crystal Properties Matthews coefficient Solvent content 2.89 57.39
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 72.84 α = 88.451 b = 77.997 β = 64.62 c = 81.707 γ = 74.697
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 2024-06-29 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I04 0.929813 Diamond I04
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 2.2 74.863 98.5 0.052 0.991 9.1 3.5 78017
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 2.2 2.24 0.256 0.87
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 2.2 74.863 77996 3864 98.505 0.168 0.1663 0.175 0.2101 0.2191 30.408
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] -0.097 1.512 1.282 -0.046 -0.492 1.672
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_6_deg 14.733 r_dihedral_angle_3_deg 14.477 r_dihedral_angle_2_deg 8.424 r_lrange_it 6.901 r_lrange_other 6.89 r_dihedral_angle_1_deg 6.672 r_scangle_it 5.402 r_scangle_other 5.402 r_mcangle_it 3.961 r_mcangle_other 3.961
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_6_deg 14.733 r_dihedral_angle_3_deg 14.477 r_dihedral_angle_2_deg 8.424 r_lrange_it 6.901 r_lrange_other 6.89 r_dihedral_angle_1_deg 6.672 r_scangle_it 5.402 r_scangle_other 5.402 r_mcangle_it 3.961 r_mcangle_other 3.961 r_scbond_it 3.398 r_scbond_other 3.398 r_mcbond_it 2.69 r_mcbond_other 2.687 r_angle_refined_deg 1.673 r_angle_other_deg 0.594 r_nbd_refined 0.229 r_nbd_other 0.216 r_nbtor_refined 0.191 r_symmetry_nbd_other 0.19 r_symmetry_xyhbond_nbd_refined 0.188 r_xyhbond_nbd_refined 0.177 r_symmetry_nbd_refined 0.107 r_chiral_restr 0.084 r_symmetry_nbtor_other 0.081 r_symmetry_xyhbond_nbd_other 0.051 r_bond_refined_d 0.008 r_gen_planes_refined 0.007 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 9861 Nucleic Acid Atoms Solvent Atoms 549 Heterogen Atoms 375
Software Software Software Name Purpose REFMAC refinement DIALS data reduction Aimless data scaling PHASER phasing