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Crystal structure of human carbonic anhydrase isozyme IV with 5-(2-amino-1,3-thiazol-4-yl)-2-chlorobenzenesulfonamide
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3F7B
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 291 Crystallization buffer was 0.2 M ammonium sulfate, 0.1 M sodium MES (pH 6.5) and 20% PEG MME 2,000
Crystal Properties Matthews coefficient Solvent content 2.21 43.9
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 48.694 α = 90 b = 256.408 β = 117.34 c = 48.551 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 6M 2015-06-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PETRA III, EMBL c/o DESY BEAMLINE P14 (MX2) 0.826606 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 2.1 43.129 85 0.049 0.074 0.041 10.5 2.8 51979 51979
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.1 2.21 77 0.417 1.7 2.8
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 3F7B 2.1 43.129 51926 5105 84.78 0.233 0.225 0.2221 0.306 0.3013 RANDOM 50.333
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] -0.48 -0.98 -0.25 -0.18
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.55 r_dihedral_angle_3_deg 20.482 r_dihedral_angle_4_deg 14.214 r_dihedral_angle_1_deg 7.513 r_angle_refined_deg 1.743 r_chiral_restr 0.118 r_bond_refined_d 0.012 r_gen_planes_refined 0.008
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 8225 Nucleic Acid Atoms Solvent Atoms 120 Heterogen Atoms 55
Software Software Software Name Purpose REFMAC refinement PDB_EXTRACT data extraction XDS data reduction SCALA data scaling MOLREP phasing MOSFLM data reduction