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Crystal structure of the complex of Helicobacter pylori alpha-carbonic anhydrase with ethoxzolamide
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 7 293 12% (w/v) PEG 1.5K, 100 mM di-basic ammonium citrate, 1 mM zinc chloride
Crystal Properties Matthews coefficient Solvent content 2.32 47.06
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.98 α = 90 b = 138.86 β = 90.04 c = 168.18 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 2016-02-16 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 2.2 168.18 97.1 0.067 0.081 0.045 9.8 2.9 96783 96783
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 2.2 2.32 98.5 0.491 0.491 0.599 0.338 1.5 2.9 14280
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 2.2 39.893 1.34 96747 4875 96.87 0.206 0.2022 0.1973 0.2403 0.2336 44.7328
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 14.238 f_angle_d 1.435 f_chiral_restr 0.061 f_bond_d 0.01 f_plane_restr 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 14322 Nucleic Acid Atoms Solvent Atoms 535 Heterogen Atoms 156
Software Software Software Name Purpose PHENIX refinement ADSC data collection SCALA data scaling PDB_EXTRACT data extraction MOSFLM data reduction PHASER phasing