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Crystal structure of the complex of Helicobacter pylori alpha-Carbonic Anhydrase with acetazolamide
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4G7A
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 293 24% (w/v) PEG 1.5K, 200 mM di-basic ammonium citrate, 2 mM zinc chloride
Crystal Properties Matthews coefficient Solvent content 2.15 42.84
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 41.78 α = 90 b = 133.61 β = 90.16 c = 166.54 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 210r 2014-12-09 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX1 0.92 Australian Synchrotron 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 2 166.539 97.6 0.096 0.113 0.059 7.7 3.4 119874 119874
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Rpim I (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2 2.11 92.6 0.247 0.247 0.155 3 3.2 16485
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 4g7a 2 32.568 1.34 119722 6157 97.36 0.1908 0.1869 0.1856 0.2149 0.213 27.933
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 14.101 f_angle_d 1.424 f_chiral_restr 0.062 f_bond_d 0.01 f_plane_restr 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 14762 Nucleic Acid Atoms Solvent Atoms 1019 Heterogen Atoms 150
Software Software Software Name Purpose PHENIX refinement SCALA data scaling PDB_EXTRACT data extraction Coot model building iMOSFLM data reduction PHASER phasing