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Human angiotensin-1 converting enzyme N-domain in complex with ramiprilat
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 8.5 289.15 0.1 M Tris/Bicine pH 8.5, 0.06 M Divalent Cations, 30% PEG550MME/PEG20000
Crystal Properties Matthews coefficient Solvent content 2.94 58.12
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 73.284 α = 88.383 b = 77.814 β = 63.983 c = 83.43 γ = 74.549
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 2023-09-17 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I04 0.953738 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 74.61 98.1 0.024 0.998 18.6 3.5 105349
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Rpim I (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2 2.03 0.094
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 74.608 105346 5267 98.142 0.179 0.1771 0.1845 0.2123 0.2181 32.886
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] 0.276 1.111 0.451 0.563 -0.387 0.231
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_6_deg 15.426 r_dihedral_angle_3_deg 14.292 r_dihedral_angle_2_deg 9.92 r_dihedral_angle_1_deg 6.436 r_lrange_it 5.77 r_lrange_other 5.77 r_scangle_it 3.845 r_scangle_other 3.844 r_scbond_it 2.523 r_scbond_other 2.523
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_6_deg 15.426 r_dihedral_angle_3_deg 14.292 r_dihedral_angle_2_deg 9.92 r_dihedral_angle_1_deg 6.436 r_lrange_it 5.77 r_lrange_other 5.77 r_scangle_it 3.845 r_scangle_other 3.844 r_scbond_it 2.523 r_scbond_other 2.523 r_mcangle_it 2.449 r_mcangle_other 2.449 r_angle_refined_deg 1.882 r_mcbond_it 1.619 r_mcbond_other 1.614 r_angle_other_deg 0.682 r_chiral_restr 0.253 r_nbd_other 0.236 r_nbd_refined 0.23 r_symmetry_nbd_refined 0.222 r_nbtor_refined 0.191 r_symmetry_nbd_other 0.19 r_xyhbond_nbd_refined 0.188 r_symmetry_xyhbond_nbd_refined 0.133 r_ncsr_local_group_1 0.1 r_symmetry_nbtor_other 0.083 r_symmetry_xyhbond_nbd_other 0.079 r_bond_refined_d 0.011 r_gen_planes_refined 0.01 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 9870 Nucleic Acid Atoms Solvent Atoms 781 Heterogen Atoms 342
Software Software Software Name Purpose REFMAC refinement DIALS data reduction Aimless data scaling PHASER phasing