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Escherichia coli Carbonic Anhydrase 2 in Space Group P2(1)2(1)2
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 9EAT
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 293.15 200 mM magnesium acetate, 20% PEG 3350
Crystal Properties Matthews coefficient Solvent content 1.96 37.33
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 78.233 α = 90 b = 104.516 β = 90 c = 48.256 γ = 90
Symmetry Space Group P 21 21 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 PIXEL DECTRIS PILATUS3 6M 2022-09-28 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 23-ID-D 1.0332 APS 23-ID-D
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) CC (Half) 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 2.26 48.26 99.8 0.988 7.6 5.9 19166 32.13
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.26 2.34 0.515
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 2.26 48.26 0.87 19155 1916 99.83 0.2041 0.1978 0.1978 0.262 0.2622 37.3
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 14.2798 f_angle_d 0.9527 f_chiral_restr 0.0513 f_bond_d 0.0075 f_plane_restr 0.0064
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3421 Nucleic Acid Atoms Solvent Atoms 105 Heterogen Atoms 2
Software Software Software Name Purpose PHENIX refinement XDS data reduction XDS data scaling PHASER phasing