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human carbonic anhydrase II in complex with benzenesulfonimidamide
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 8 296 1.5 M sodium citrate, 0.1 M Tris pH 8.0
Crystal Properties Matthews coefficient Solvent content 2.12 42.11
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.54 α = 90 b = 41.6 β = 104.477 c = 72.64 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 PILATUS 6M 2024-10-16 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ELETTRA BEAMLINE 11.2C 1.00 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 1.3 50 91.6 0.08 0.088 0.999 11.66 5.8 55608
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 1.3 1.33 89.5 1.158 1.331 0.434 1.36 4.1
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 NONE 1.3 50 55571 2699 91.552 0.123 0.1208 0.1351 0.1686 0.1755 16.85
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] 0.865 -0.768 0.413 -0.778
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.804 r_dihedral_angle_4_deg 22.462 r_dihedral_angle_3_deg 12.342 r_dihedral_angle_1_deg 6.937 r_scangle_it 5.019 r_scangle_other 5.017 r_lrange_it 4.684 r_lrange_other 4.683 r_scbond_it 4.228 r_scbond_other 4.226
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.804 r_dihedral_angle_4_deg 22.462 r_dihedral_angle_3_deg 12.342 r_dihedral_angle_1_deg 6.937 r_scangle_it 5.019 r_scangle_other 5.017 r_lrange_it 4.684 r_lrange_other 4.683 r_scbond_it 4.228 r_scbond_other 4.226 r_rigid_bond_restr 4.163 r_mcangle_other 2.574 r_mcangle_it 2.573 r_mcbond_other 2.119 r_mcbond_it 2.113 r_angle_refined_deg 1.971 r_angle_other_deg 1.527 r_symmetry_nbd_refined 0.289 r_nbd_refined 0.261 r_nbd_other 0.249 r_symmetry_nbd_other 0.205 r_xyhbond_nbd_refined 0.179 r_nbtor_refined 0.177 r_symmetry_xyhbond_nbd_refined 0.174 r_chiral_restr 0.111 r_symmetry_nbtor_other 0.088 r_metal_ion_refined 0.059 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 2059 Nucleic Acid Atoms Solvent Atoms 278 Heterogen Atoms 21
Software Software Software Name Purpose REFMAC refinement XDS data reduction XSCALE data scaling REFMAC phasing