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Human Carbonic Anhydrase II in complex with 4-((2-oxo-5-(3,4,5-trimethoxyphenyl)-2,5-dihydrofuran-3-yl)amino)benzenesulfonamide
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 42.35
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.557 α = 90 b = 41.613 β = 104.407 c = 72.867 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 2023-10-24 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ELETTRA BEAMLINE 11.2C 1.0 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 1.6 35.872 97.8 0.077 0.086 0.994 14.5 6.1 32031
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 1.6 1.63 96.7 0.218 0.236 0.981 5.9 6.5
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 1.6 35.872 31717 1534 96.495 0.226 0.2245 0.235 0.2528 0.2656 15.468
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] -0.388 0.018 0.283 0.084
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.946 r_dihedral_angle_4_deg 21.353 r_dihedral_angle_3_deg 14.155 r_dihedral_angle_1_deg 7.307 r_lrange_other 4.988 r_lrange_it 4.987 r_scangle_it 3.717 r_scangle_other 3.716 r_mcangle_other 2.538 r_mcangle_it 2.534
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.946 r_dihedral_angle_4_deg 21.353 r_dihedral_angle_3_deg 14.155 r_dihedral_angle_1_deg 7.307 r_lrange_other 4.988 r_lrange_it 4.987 r_scangle_it 3.717 r_scangle_other 3.716 r_mcangle_other 2.538 r_mcangle_it 2.534 r_scbond_it 2.379 r_scbond_other 2.378 r_angle_refined_deg 1.708 r_mcbond_it 1.623 r_mcbond_other 1.6 r_angle_other_deg 1.414 r_nbd_refined 0.221 r_nbd_other 0.207 r_symmetry_nbd_other 0.194 r_symmetry_nbd_refined 0.178 r_nbtor_refined 0.172 r_symmetry_xyhbond_nbd_refined 0.147 r_xyhbond_nbd_refined 0.141 r_chiral_restr 0.088 r_symmetry_nbtor_other 0.083 r_metal_ion_refined 0.046 r_bond_refined_d 0.011 r_gen_planes_refined 0.011 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2051 Nucleic Acid Atoms Solvent Atoms 193 Heterogen Atoms 36
Software Software Software Name Purpose REFMAC refinement XDS data reduction Aimless data scaling REFMAC phasing