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Haemophilus influenzae beta-carbonic anhydrase
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1I6P PDB entry 1I6P
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 277 ammonium sulfate, PEG 400, HEPES, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.79 55.96
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 232.655 α = 90 b = 144.726 β = 93.97 c = 52.408 γ = 90
Symmetry Space Group C 1 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 95 IMAGE PLATE RIGAKU RAXIS IV 2002-11-19 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RU200 1.5418
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym I (Observed) 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 2.3 25 85.5 0.045 20.4 2.9 65706 65683 5 52.79
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.3 2.38 42.1 0.23 3.04 1.9
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 PDB entry 1I6P 2.3 25 65633 65633 3329 85.7 0.2151 0.2151 0.215 0.215 0.259 0.2578 random
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] 7.414 -3.165 -1.821 -5.673
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 20.94 c_scangle_it 3.066 c_mcangle_it 2.492 c_scbond_it 2.05 c_mcbond_it 1.483 c_angle_deg 1.18 c_improper_angle_d 0.645 c_bond_d 0.0061
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 10590 Nucleic Acid Atoms Solvent Atoms 163 Heterogen Atoms 36
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling EPMR phasing CNS refinement