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Human Angiotensin converting enzyme N-domain in complex with a phosphinic tripeptide FI
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2XYD PDB ENTRY 2XYD
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 8.5 0.06 M DIVALENT CATIONS, 0.1 M TRIS/BICINE PH 8.5, 30 % PEG550MME/PEG20000
Crystal Properties Matthews coefficient Solvent content 2.9 57.6
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 72.925 α = 88.62 b = 76.643 β = 64.22 c = 82.545 γ = 75.58
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 PILATUS 6M 2012-09-29 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I03 Diamond I03
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) 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 1.91 29.7 96.4 0.06 12.2 3.5 115256
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.91 2.02 90.4 0.63 2.1 3.2
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) 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 PDB ENTRY 2XYD 1.91 29.74 109477 5779 96.36 0.18855 0.18675 0.1861 0.22296 0.2216 RANDOM 29.756
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] -0.09 2.04 0.63 0.37 -0.37 0.4
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.672 r_dihedral_angle_4_deg 15.572 r_dihedral_angle_3_deg 14.334 r_dihedral_angle_1_deg 5.313 r_angle_refined_deg 1.35 r_chiral_restr 0.086 r_bond_refined_d 0.008 r_gen_planes_refined 0.006 r_bond_other_d r_angle_other_deg
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.672 r_dihedral_angle_4_deg 15.572 r_dihedral_angle_3_deg 14.334 r_dihedral_angle_1_deg 5.313 r_angle_refined_deg 1.35 r_chiral_restr 0.086 r_bond_refined_d 0.008 r_gen_planes_refined 0.006 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_it r_mcbond_other r_mcangle_it r_mcangle_other r_scbond_it r_scbond_other r_scangle_it r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 9917 Nucleic Acid Atoms Solvent Atoms 594 Heterogen Atoms 369
Software Software Software Name Purpose REFMAC refinement XDS data reduction SCALA data scaling PHASER phasing