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Human carbonic anhydrase II in complex with 2,3,5,6-tetrafluoro-4-(2-hydroxyethylsulfanyl)-N-methyl-benzenesulfonamide
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4HT0
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 291 Crystallization buffer: 0.1M sodium bicine (pH 9), 0.2M ammonium sulfate and 2M sodium malonate (pH 7)
Crystal Properties Matthews coefficient Solvent content 2.05 40.01
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.148 α = 90 b = 41.024 β = 103.96 c = 71.572 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 EIGER X 16M 2019-12-08 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PETRA III, EMBL c/o DESY BEAMLINE P14 (MX2) 0.968600 PETRA III, EMBL c/o DESY P14 (MX2)
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym I (Observed) Rrim I (All) Rpim I (All) 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 1.5 41.024 99.2 0.037 0.045 0.017 21.5 6.9 37938 37938
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Rrim I (All) Rpim I (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.5 1.58 98.8 0.29 0.29 0.342 0.13 2.6 6.8
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 4HT0 1.5 39.68 34266 3654 99.09 0.1761 0.1723 0.1714 0.2137 0.2118 RANDOM 22.285
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] 0.16 0.27 -1.03 0.65
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.841 r_dihedral_angle_4_deg 20.907 r_dihedral_angle_3_deg 14.11 r_dihedral_angle_1_deg 7.51 r_angle_refined_deg 2.35 r_chiral_restr 0.182 r_bond_refined_d 0.024 r_gen_planes_refined 0.014
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2028 Nucleic Acid Atoms Solvent Atoms 222 Heterogen Atoms 31
Software Software Software Name Purpose SCALA data scaling REFMAC refinement PDB_EXTRACT data extraction XDS data reduction MOLREP phasing Coot model building