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High resolution structure of Human Carbonic Anhydrase II at 0.9 A
Crystallization Crystal Properties Matthews coefficient Solvent content 2.09 41.27
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.354 α = 90 b = 41.359 β = 104.42 c = 72.308 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 210 2009-02-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON CHESS BEAMLINE A1 0.9772 CHESS A1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 0.9 50 92.3 0.078 0.078 25 6.1 164840 2 2
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) 0.9 0.92 92.3 0.58 2.8
Refinement Statistics Diffraction ID Structure Solution Method Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (All) 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 0.9 19.833 0.05 164840 158090 1935 88.38 0.1376 0.1375 0.1253 0.1452 0.1276
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 19.152 f_angle_d 1.392 f_chiral_restr 0.099 f_bond_d 0.009 f_plane_restr 0.008
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2139 Nucleic Acid Atoms Solvent Atoms 483 Heterogen Atoms 7
Software Software Software Name Purpose PHENIX refinement SHELXL-97 refinement HKL-2000 data reduction HKL-2000 data scaling SHELXS phasing