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Crystal structure of the complex of Helicobacter pylori alpha-carbonic anhydrase with (E)-5-(((4-(tert-butyl)phenyl)sulfonyl)imino)-4-methyl-4,5-dihydro-1,3,4-thiadiazole-2-sulfonamide
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4YGF
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 293 12% (w/v) PEG 1.5K, 100 mM di-basic ammonium citrate,1 mM Zinc chloride
Crystal Properties Matthews coefficient Solvent content 2.15 42.68
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 41.56 α = 90 b = 133.89 β = 90.3 c = 166.6 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 CCD ADSC QUANTUM 315r 2014-12-17 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX2 0.9537 Australian Synchrotron 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 2.9 166.598 98.8 0.108 0.127 0.067 8.3 3.5 39929 39929
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 2.9 3.06 99.7 0.265 0.265 0.313 0.164 2.7 3.5 5857
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 4YGF 2.9 29.94 1.34 39892 2052 98.7 0.1924 0.1871 0.1829 0.2426 0.2467 44.9182
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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 13.908 f_angle_d 1.651 f_chiral_restr 0.071 f_bond_d 0.011 f_plane_restr 0.008
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 14599 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 208
Software Software Software Name Purpose PHENIX refinement SCALA data scaling PDB_EXTRACT data extraction iMOSFLM data reduction PHENIX phasing ADSC data collection