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Crystal structure of chimeric carbonic anhydrase VI with 4-[(4,6-dimethylpyrimidin-2-yl)thio]-2,3,5,6-tetrafluorobenzenesulfonamide
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 7 291 Crystallization buffer was 0.1M sodium BICINE (pH 9), 0.2M ammonium sulfate and 2M sodium malonate (pH 7)
Crystal Properties Matthews coefficient Solvent content 2.06 40.24
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.299 α = 90 b = 41.401 β = 104.31 c = 71.242 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 2013-05-21 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PETRA III, EMBL c/o DESY BEAMLINE P14 (MX2) 0.976300 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 1.418 69.031 92.8 0.042 0.052 0.019 22.7 7 42097 42097
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 1.42 1.5 74.1 0.241 0.241 0.293 0.112 3 6.6
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 4HT0 1.42 39.86 42082 4219 92.43 0.1611 0.1583 0.1857 0.1926 RANDOM 16.7794
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] -0.01 0.22 -0.12 0.02
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.118 r_dihedral_angle_4_deg 18.978 r_dihedral_angle_3_deg 14.124 r_dihedral_angle_1_deg 7.079 r_scbond_it 2.664 r_mcangle_it 2.48 r_angle_refined_deg 1.992 r_mcbond_it 1.672 r_chiral_restr 0.137 r_gen_planes_refined 0.02
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.118 r_dihedral_angle_4_deg 18.978 r_dihedral_angle_3_deg 14.124 r_dihedral_angle_1_deg 7.079 r_scbond_it 2.664 r_mcangle_it 2.48 r_angle_refined_deg 1.992 r_mcbond_it 1.672 r_chiral_restr 0.137 r_gen_planes_refined 0.02 r_bond_refined_d 0.011
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2044 Nucleic Acid Atoms Solvent Atoms 285 Heterogen Atoms 67
Software Software Software Name Purpose REFMAC refinement PDB_EXTRACT data extraction XDS data reduction SCALA data scaling MOLREP phasing Coot model building