☰ Navigation Tabs
Crystal structure of chimeric carbonic anhydrase VA 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 291 Crystallization buffer was 0.1M sodium BICINE, pH 9, 0.2 M ammonium sulfate and 2M sodium malonate pH 7 made from 1M sodium BICINE and 3.4M sodium malonate
Crystal Properties Matthews coefficient Solvent content 2.06 40.17
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.222 α = 90 b = 41.289 β = 104.2 c = 71.468 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 P13 (MX1) 0.97630 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 1.45 69.285 99.2 0.053 0.062 0.023 16 6.8 42212 42212
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 1.45 1.53 99.1 0.296 0.296 0.351 0.135 2.5 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-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 4HT0 1.45 69.28 37979 4219 99.08 0.1756 0.1722 0.172 0.2062 0.2064 RANDOM 18.753
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] -0.29 0.1 -0.44 0.6
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.727 r_dihedral_angle_4_deg 19.606 r_dihedral_angle_3_deg 13.381 r_dihedral_angle_1_deg 7.292 r_angle_refined_deg 1.999 r_chiral_restr 0.133 r_gen_planes_refined 0.014 r_bond_refined_d 0.011
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2036 Nucleic Acid Atoms Solvent Atoms 261 Heterogen Atoms 52
Software Software Software Name Purpose SCALA data scaling REFMAC refinement PDB_EXTRACT data extraction XDS data reduction MOLREP phasing Coot model building