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human carbonic anhydrase II in complex with 4-(2,6-difluoro-4-sulfamoylphenyl)-N-(4-fluorophenyl)-1,4-diazepane-1-carboxamide
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 2.13 42.26
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.532 α = 90 b = 41.921 β = 104.62 c = 72.329 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 2025-02-25 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 1.35 35.989 90.1 0.054 0.065 0.999 14.9 5.8 48927
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 1.35 1.37 54 0.576 0.753 0.632 1.7 3.4
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 1.35 35.989 48906 2487 89.926 0.123 0.121 0.131 0.1691 0.172 18.044
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] -1.354 0.443 0.051 0.944
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.426 r_dihedral_angle_4_deg 22.458 r_dihedral_angle_3_deg 12.418 r_dihedral_angle_1_deg 6.817 r_scangle_it 4.356 r_scangle_other 4.355 r_lrange_it 4.323 r_lrange_other 4.204 r_scbond_it 3.723 r_scbond_other 3.721
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.426 r_dihedral_angle_4_deg 22.458 r_dihedral_angle_3_deg 12.418 r_dihedral_angle_1_deg 6.817 r_scangle_it 4.356 r_scangle_other 4.355 r_lrange_it 4.323 r_lrange_other 4.204 r_scbond_it 3.723 r_scbond_other 3.721 r_rigid_bond_restr 3.468 r_mcangle_other 3.007 r_mcangle_it 2.984 r_mcbond_it 2.515 r_mcbond_other 2.481 r_angle_refined_deg 1.906 r_angle_other_deg 1.478 r_nbd_refined 0.239 r_symmetry_nbd_other 0.193 r_symmetry_nbd_refined 0.192 r_nbtor_refined 0.174 r_nbd_other 0.172 r_xyhbond_nbd_refined 0.157 r_symmetry_xyhbond_nbd_refined 0.143 r_chiral_restr 0.105 r_symmetry_nbtor_other 0.087 r_metal_ion_refined 0.085 r_gen_planes_refined 0.016 r_bond_refined_d 0.015 r_gen_planes_other 0.002 r_bond_other_d 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2053 Nucleic Acid Atoms Solvent Atoms 269 Heterogen Atoms 40
Software Software Software Name Purpose REFMAC refinement XDS data reduction Aimless data scaling REFMAC phasing