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human carbonic anhydrase II in complex with Bithionol
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, 50 mM Tris pH 8.0
Crystal Properties Matthews coefficient Solvent content 2.1 41.33
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.38 α = 90 b = 41.36 β = 104.558 c = 72.38 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 2022-03-23 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 1.346 70.06 92.2 0.07 0.077 0.997 13.42 5.35 49852
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 1.38 58.7 0.622 0.711 0.715 2.28 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 1.346 70.056 49851 2473 92.269 0.118 0.1162 0.1134 0.1641 0.1633 17.578
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] 0.308 -0.194 1.974 -1.922
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.948 r_dihedral_angle_4_deg 24.102 r_dihedral_angle_3_deg 11.98 r_dihedral_angle_1_deg 6.969 r_scangle_it 5.056 r_scangle_other 5.055 r_scbond_it 4.714 r_scbond_other 4.712 r_lrange_it 4.634 r_lrange_other 4.515
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.948 r_dihedral_angle_4_deg 24.102 r_dihedral_angle_3_deg 11.98 r_dihedral_angle_1_deg 6.969 r_scangle_it 5.056 r_scangle_other 5.055 r_scbond_it 4.714 r_scbond_other 4.712 r_lrange_it 4.634 r_lrange_other 4.515 r_rigid_bond_restr 3.793 r_mcangle_other 2.771 r_mcangle_it 2.763 r_mcbond_it 2.382 r_mcbond_other 2.342 r_angle_refined_deg 1.941 r_angle_other_deg 1.542 r_symmetry_nbd_refined 0.236 r_nbd_refined 0.229 r_nbd_other 0.206 r_symmetry_nbd_other 0.195 r_symmetry_xyhbond_nbd_refined 0.191 r_nbtor_refined 0.18 r_xyhbond_nbd_refined 0.145 r_chiral_restr 0.114 r_symmetry_nbtor_other 0.09 r_metal_ion_refined 0.074 r_symmetry_xyhbond_nbd_other 0.057 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 2050 Nucleic Acid Atoms Solvent Atoms 242 Heterogen Atoms 43
Software Software Software Name Purpose REFMAC refinement XDS data reduction XSCALE data scaling REFMAC phasing