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Human angiotensin-1 converting enzyme N-domain in complex with trandolaprilat
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 2.9 57.65
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 73.18 α = 88.469 b = 77.6 β = 64.397 c = 82.461 γ = 74.767
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 6M 2023-07-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I24 0.619914 Diamond I24
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 2.2 74.5 99.3 0.057 0.036 0.996 12.4 3.4 79191
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 0.129 0.959
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 74.103 79177 3922 99.265 0.171 0.1687 0.1773 0.2126 0.2182 32.428
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] -0.284 1.745 0.859 0.992 -0.63 0.847
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 15.254 r_dihedral_angle_6_deg 14.753 r_dihedral_angle_2_deg 10.535 r_dihedral_angle_1_deg 6.761 r_lrange_it 6.182 r_lrange_other 6.148 r_scangle_it 4.376 r_scangle_other 4.376 r_scbond_it 2.942 r_scbond_other 2.942
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 15.254 r_dihedral_angle_6_deg 14.753 r_dihedral_angle_2_deg 10.535 r_dihedral_angle_1_deg 6.761 r_lrange_it 6.182 r_lrange_other 6.148 r_scangle_it 4.376 r_scangle_other 4.376 r_scbond_it 2.942 r_scbond_other 2.942 r_mcangle_it 2.729 r_mcangle_other 2.729 r_angle_refined_deg 2.223 r_mcbond_it 1.895 r_mcbond_other 1.794 r_angle_other_deg 0.762 r_nbd_refined 0.235 r_nbd_other 0.199 r_nbtor_refined 0.196 r_symmetry_nbd_other 0.194 r_xyhbond_nbd_refined 0.193 r_symmetry_nbd_refined 0.179 r_symmetry_xyhbond_nbd_refined 0.168 r_ncsr_local_group_1 0.115 r_chiral_restr 0.111 r_symmetry_nbtor_other 0.088 r_symmetry_xyhbond_nbd_other 0.037 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 9869 Nucleic Acid Atoms Solvent Atoms 727 Heterogen Atoms 347
Software Software Software Name Purpose REFMAC refinement DIALS data reduction Aimless data scaling PHASER phasing