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Crystal structure of human carbonic anhydrase isozyme XIII with 3-(cyclooctylamino)-2,5,6-trifluoro-4-[(2-hydroxyethyl)sulfonyl]benzenesulfonamide
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4QSJ
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6 291 Crystallization buffer: 0.1M sodium citrate (pH 5.5), 0.1M sodium acetate (pH 4.5) and
26% PEG4000.
Crystal Properties Matthews coefficient Solvent content 2.15 42.4
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 56.087 α = 90 b = 57.597 β = 90 c = 159.749 γ = 90
Symmetry Space Group P 21 21 21
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 2012-12-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PETRA III, EMBL c/o DESY BEAMLINE P13 (MX1) 0.826606 PETRA III, EMBL c/o DESY P13 (MX1)
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 1.53 57.597 98.7 0.05 0.059 0.023 18.8 6.5 78022 19.548
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 1.53 1.61 91.4 0.291 0.291 0.36 0.15 2.7 5.2 10413
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 4QSJ 1.53 54.18 77932 7856 98.65 0.18 0.176 0.1735 0.212 0.2079 RANDOM 22.272
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] 0.17 0.68 -0.85
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.403 r_dihedral_angle_4_deg 18.755 r_dihedral_angle_3_deg 13.436 r_dihedral_angle_1_deg 6.339 r_angle_refined_deg 2.357 r_chiral_restr 0.169 r_bond_refined_d 0.024 r_gen_planes_refined 0.013
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4108 Nucleic Acid Atoms Solvent Atoms 483 Heterogen Atoms 106
Software Software Software Name Purpose SCALA data scaling PDB_EXTRACT data extraction REFMAC refinement XDS data reduction Coot model building MOLREP phasing