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Crystal structure of human Carbonic anhydrase II in complex with (R)-4-(2-benzyl-4-methylpiperazin-1-yl)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 8.3 286 1.6 sodium citrate
Crystal Properties Matthews coefficient Solvent content 2.08 40.91
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.37 α = 90 b = 41.299 β = 104.38 c = 71.936 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 PILATUS3 S 6M 2018-03-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID29 0.827 ESRF ID29
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 1.25 41.08 99.1 0.058 0.069 0.998 9.39 3.332 66147 21.135
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 1.25 1.33 99.1 0.992 1.189 0.541 0.79 3.227
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 FOURIER SYNTHESIS THROUGHOUT 4FIK 1.25 41.08 62531 3239 98.4 0.1577 0.1556 0.1556 0.2002 0.2007 RANDOM 18.175
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] -0.05 -0.31 0.21
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.275 r_dihedral_angle_4_deg 25.003 r_dihedral_angle_3_deg 13.018 r_dihedral_angle_1_deg 7.163 r_rigid_bond_restr 3.708 r_angle_refined_deg 2.008 r_angle_other_deg 1.527 r_chiral_restr 0.11 r_bond_refined_d 0.015 r_gen_planes_refined 0.014
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.275 r_dihedral_angle_4_deg 25.003 r_dihedral_angle_3_deg 13.018 r_dihedral_angle_1_deg 7.163 r_rigid_bond_restr 3.708 r_angle_refined_deg 2.008 r_angle_other_deg 1.527 r_chiral_restr 0.11 r_bond_refined_d 0.015 r_gen_planes_refined 0.014 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2059 Nucleic Acid Atoms Solvent Atoms 279 Heterogen Atoms 39
Software Software Software Name Purpose XDS data reduction XSCALE data scaling REFMAC refinement PDB_EXTRACT data extraction REFMAC phasing