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Human angiotensin 1-converting enzyme N-domain in complex with rentiapril
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 57.4
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 72.952 α = 88.558 b = 77.018 β = 64.091 c = 82.885 γ = 75.227
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 2024-12-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I04 0.95371 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 74.19 98.2 0.06 0.986 8.1 3.6 103623
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 2.03 0.525 0.554 3.7
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 74.187 103603 5166 98.141 0.175 0.1729 0.182 0.2171 0.2256 RANDOM 34.033
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] 0.421 0.676 0.396 0.408 -0.533 0.09
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_6_deg 15.237 r_dihedral_angle_3_deg 14.534 r_dihedral_angle_2_deg 13.769 r_lrange_other 6.783 r_lrange_it 6.782 r_dihedral_angle_1_deg 6.607 r_scangle_it 5.159 r_scangle_other 5.159 r_scbond_it 3.545 r_scbond_other 3.544
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_6_deg 15.237 r_dihedral_angle_3_deg 14.534 r_dihedral_angle_2_deg 13.769 r_lrange_other 6.783 r_lrange_it 6.782 r_dihedral_angle_1_deg 6.607 r_scangle_it 5.159 r_scangle_other 5.159 r_scbond_it 3.545 r_scbond_other 3.544 r_mcangle_other 3.182 r_mcangle_it 3.18 r_mcbond_it 2.361 r_angle_refined_deg 2.308 r_mcbond_other 2.254 r_angle_other_deg 0.793 r_nbd_refined 0.233 r_nbd_other 0.2 r_nbtor_refined 0.197 r_symmetry_nbd_other 0.192 r_xyhbond_nbd_refined 0.189 r_symmetry_xyhbond_nbd_refined 0.161 r_symmetry_nbd_refined 0.14 r_chiral_restr 0.114 r_symmetry_xyhbond_nbd_other 0.105 r_ncsr_local_group_1 0.103 r_symmetry_nbtor_other 0.088 r_bond_refined_d 0.015 r_gen_planes_refined 0.012 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 9871 Nucleic Acid Atoms Solvent Atoms 677 Heterogen Atoms 335
Software Software Software Name Purpose REFMAC refinement DIALS data reduction Aimless data scaling PHASER phasing