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Human angiotensin 1-converting enzyme N-domain in complex with captopril
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 2.83 56.48
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 72.043 α = 89.305 b = 77.499 β = 65.326 c = 80.628 γ = 75.336
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 2024-04-25 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I04 0.9537 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 2.5 74.55 98.8 0.084 0.993 6.2 7 52092
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 2.5 2.58 0.605 0.645 1.2 6.9
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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 2.5 74.549 52088 2569 98.803 0.187 0.1848 0.1933 0.2268 0.2332 RANDOM 44.868
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] -1.367 0.035 3.003 2.266 1.559 0.674
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 14.8 r_dihedral_angle_6_deg 14.689 r_dihedral_angle_2_deg 10.137 r_dihedral_angle_1_deg 6.669 r_lrange_other 6.309 r_lrange_it 6.308 r_scangle_it 4.999 r_scangle_other 4.999 r_mcangle_it 3.543 r_mcangle_other 3.543
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 14.8 r_dihedral_angle_6_deg 14.689 r_dihedral_angle_2_deg 10.137 r_dihedral_angle_1_deg 6.669 r_lrange_other 6.309 r_lrange_it 6.308 r_scangle_it 4.999 r_scangle_other 4.999 r_mcangle_it 3.543 r_mcangle_other 3.543 r_scbond_it 3.183 r_scbond_other 3.183 r_mcbond_it 2.299 r_mcbond_other 2.298 r_angle_refined_deg 1.63 r_angle_other_deg 0.551 r_nbd_refined 0.224 r_nbd_other 0.215 r_symmetry_nbd_other 0.192 r_nbtor_refined 0.192 r_xyhbond_nbd_refined 0.187 r_symmetry_nbd_refined 0.148 r_symmetry_xyhbond_nbd_refined 0.12 r_symmetry_nbtor_other 0.081 r_chiral_restr 0.076 r_symmetry_xyhbond_nbd_other 0.076 r_ncsr_local_group_1 0.074 r_bond_refined_d 0.008 r_gen_planes_refined 0.006 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 9844 Nucleic Acid Atoms Solvent Atoms 69 Heterogen Atoms 241
Software Software Software Name Purpose REFMAC refinement DIALS data reduction Aimless data scaling PHASER phasing