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Azosemide in complex with human Carbonic anhydrase II (hCA II)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4FIK
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8 293 1.5 M sodium citrate, 50 mM Tris pH 8.0
Crystal Properties Matthews coefficient Solvent content 2.12 41.86
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.64 α = 90 b = 41.58 β = 104.522 c = 72.2 γ = 90
Symmetry Space Group P 1 21 1
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 PILATUS3 6M 2021-11-03 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ELETTRA BEAMLINE 11.2C 0.971700 ELETTRA 11.2C
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim 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 1.38 40.265 91.8 0.049 0.053 0.999 18.54 6.3 46185
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.38 1.42 0.672 0.744 0.744 2.17
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 (All) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT NONE 4FIK 1.383 40.265 46185 2235 91.863 0.163 0.1614 0.1672 0.1848 0.1914 17.719
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] -0.028 -0.003 0.026 0.004
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.779 r_dihedral_angle_4_deg 22.63 r_dihedral_angle_3_deg 12.432 r_dihedral_angle_1_deg 7.157 r_lrange_other 5.011 r_lrange_it 5.009 r_scangle_it 4.128 r_scangle_other 4.127 r_scbond_it 2.78 r_scbond_other 2.778
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.779 r_dihedral_angle_4_deg 22.63 r_dihedral_angle_3_deg 12.432 r_dihedral_angle_1_deg 7.157 r_lrange_other 5.011 r_lrange_it 5.009 r_scangle_it 4.128 r_scangle_other 4.127 r_scbond_it 2.78 r_scbond_other 2.778 r_mcangle_other 2.599 r_mcangle_it 2.596 r_angle_refined_deg 1.795 r_mcbond_it 1.767 r_mcbond_other 1.759 r_angle_other_deg 1.451 r_nbd_refined 0.234 r_symmetry_nbd_other 0.191 r_nbd_other 0.178 r_symmetry_nbd_refined 0.177 r_nbtor_refined 0.174 r_symmetry_xyhbond_nbd_refined 0.151 r_xyhbond_nbd_refined 0.124 r_metal_ion_refined 0.107 r_chiral_restr 0.093 r_symmetry_nbtor_other 0.081 r_bond_refined_d 0.012 r_gen_planes_refined 0.011 r_symmetry_xyhbond_nbd_other 0.003 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2053 Nucleic Acid Atoms Solvent Atoms 219 Heterogen Atoms 24
Software Software Software Name Purpose REFMAC refinement XDS data reduction XSCALE data scaling REFMAC phasing