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Human angiotensin-1 converting enzyme N-domain in complex with enalaprilat
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 56.57
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 72.281 α = 88.714 b = 77.586 β = 64.857 c = 80.996 γ = 75.072
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 2024-04-08 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I04 0.953731 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 2.3 74.6 98.6 0.1 0.987 5.4 3.6 67085
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 2.3 2.35 0.784 0.412
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 2.3 74.595 67048 3309 98.529 0.179 0.1772 0.1869 0.2238 0.2304 39.947
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] -0.357 0.634 0.451 -0.649 -0.668 1.479
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 15.79 r_dihedral_angle_6_deg 15.093 r_dihedral_angle_2_deg 10.031 r_dihedral_angle_1_deg 6.959 r_lrange_it 6.442 r_lrange_other 6.442 r_scangle_it 5.431 r_scangle_other 5.431 r_scbond_it 3.634 r_scbond_other 3.634
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 15.79 r_dihedral_angle_6_deg 15.093 r_dihedral_angle_2_deg 10.031 r_dihedral_angle_1_deg 6.959 r_lrange_it 6.442 r_lrange_other 6.442 r_scangle_it 5.431 r_scangle_other 5.431 r_scbond_it 3.634 r_scbond_other 3.634 r_mcangle_it 3.534 r_mcangle_other 3.534 r_mcbond_it 2.396 r_mcbond_other 2.359 r_angle_refined_deg 2.057 r_angle_other_deg 0.682 r_symmetry_xyhbond_nbd_refined 0.251 r_symmetry_nbd_refined 0.244 r_nbd_refined 0.227 r_nbd_other 0.216 r_nbtor_refined 0.195 r_symmetry_nbd_other 0.192 r_xyhbond_nbd_refined 0.166 r_ncsr_local_group_1 0.097 r_chiral_restr 0.094 r_symmetry_nbtor_other 0.088 r_symmetry_xyhbond_nbd_other 0.041 r_bond_refined_d 0.011 r_gen_planes_refined 0.009 r_bond_other_d 0.001 r_gen_planes_other 0.001 r_metal_ion_refined
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 9869 Nucleic Acid Atoms Solvent Atoms 174 Heterogen Atoms 326
Software Software Software Name Purpose REFMAC refinement DIALS data reduction Aimless data scaling PHASER phasing