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Human angiotensin-1 converting enzyme C-domain in complex with quinaprilat
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 7Z70
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4 289.15 0.1 M MIB pH 4.0, 5% glycerol, 15% PEG 3350.
Crystal Properties Matthews coefficient Solvent content 2.63 53.3
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 59.72 α = 90 b = 85.652 β = 90 c = 135.73 γ = 90
Symmetry Space Group P 21 21 21
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 S 16M 2024-09-20 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I04 0.953701 Diamond I04
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 1.5 135.73 100 0.138 0.039 0.998 9.5 13.2 112080
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.5 1.53 2.137 0.605 0.519
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 1.5 72.54 111980 5625 99.995 0.146 0.1436 0.1556 0.1961 0.2014 25.587
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] 0.579 -1.196 0.616
RMS Deviations Key Refinement Restraint Deviation r_lrange_it 20.016 r_lrange_other 18.78 r_scangle_it 16.135 r_scangle_other 16.133 r_dihedral_angle_6_deg 15.939 r_dihedral_angle_3_deg 13.602 r_scbond_it 11.929 r_scbond_other 11.927 r_mcangle_other 10.052 r_mcangle_it 10.048
RMS Deviations Key Refinement Restraint Deviation r_lrange_it 20.016 r_lrange_other 18.78 r_scangle_it 16.135 r_scangle_other 16.133 r_dihedral_angle_6_deg 15.939 r_dihedral_angle_3_deg 13.602 r_scbond_it 11.929 r_scbond_other 11.927 r_mcangle_other 10.052 r_mcangle_it 10.048 r_dihedral_angle_2_deg 9.937 r_mcbond_it 7.68 r_mcbond_other 7.678 r_dihedral_angle_1_deg 6.018 r_rigid_bond_restr 5.377 r_angle_refined_deg 2.066 r_angle_other_deg 0.759 r_nbd_refined 0.248 r_chiral_restr 0.243 r_nbtor_refined 0.193 r_symmetry_nbd_other 0.191 r_nbd_other 0.187 r_symmetry_xyhbond_nbd_refined 0.174 r_xyhbond_nbd_refined 0.166 r_symmetry_nbd_refined 0.149 r_symmetry_nbtor_other 0.08 r_bond_refined_d 0.014 r_gen_planes_refined 0.011 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4648 Nucleic Acid Atoms Solvent Atoms 608 Heterogen Atoms 158
Software Software Software Name Purpose REFMAC refinement DIALS data reduction Aimless data scaling PHASER phasing