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Human carbonic anhydrase II complexed with N-(phenylsulfonyl)-4-(4-sulfamoylphenyl)piperazine-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 2.12 41.98
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.565 α = 90 b = 41.658 β = 104.223 c = 72.254 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 2021-12-20 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 1.45 40.154 90.7 0.056 0.067 0.998 17.2 6.1 39601
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 1.45 1.47 69.7 0.233 0.293 0.913 6.5 4.8
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 1.45 40.154 39430 2052 90.068 0.113 0.1105 0.1244 0.1561 0.1613 16.961
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] -0.211 0.293 -0.062 0.11
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.179 r_dihedral_angle_4_deg 21.404 r_dihedral_angle_3_deg 12.334 r_dihedral_angle_1_deg 6.682 r_scangle_it 5.111 r_scangle_other 5.11 r_lrange_it 4.755 r_lrange_other 4.755 r_scbond_it 4.339 r_scbond_other 4.337
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.179 r_dihedral_angle_4_deg 21.404 r_dihedral_angle_3_deg 12.334 r_dihedral_angle_1_deg 6.682 r_scangle_it 5.111 r_scangle_other 5.11 r_lrange_it 4.755 r_lrange_other 4.755 r_scbond_it 4.339 r_scbond_other 4.337 r_rigid_bond_restr 3.492 r_mcangle_other 2.753 r_mcangle_it 2.75 r_mcbond_it 2.136 r_mcbond_other 2.123 r_angle_refined_deg 1.896 r_angle_other_deg 1.498 r_nbd_refined 0.23 r_nbd_other 0.206 r_symmetry_nbd_other 0.199 r_symmetry_nbd_refined 0.187 r_xyhbond_nbd_refined 0.184 r_symmetry_xyhbond_nbd_refined 0.184 r_nbtor_refined 0.18 r_chiral_restr 0.113 r_symmetry_nbtor_other 0.088 r_metal_ion_refined 0.078 r_symmetry_xyhbond_nbd_other 0.075 r_bond_refined_d 0.016 r_gen_planes_refined 0.016 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2048 Nucleic Acid Atoms Solvent Atoms 304 Heterogen Atoms 95
Software Software Software Name Purpose REFMAC refinement XDS data reduction Aimless data scaling REFMAC phasing