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Human Carbonic Anhydrase II V143I variant 15 atm CO2
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3U7C
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8 293 1.3 M sodium citrate, 100 mM Tris-HCl
Crystal Properties Matthews coefficient Solvent content 2.09 41.18
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.296 α = 90 b = 41.458 β = 104.163 c = 72.083 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 270 2011-05-30 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON CHESS BEAMLINE F1 0.9179 CHESS F1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge 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 95.7 0.083 20.63 5.6 171362
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 0.9 0.92 0.653 1.75
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 3U7C 0.9 29.156 171296 8480 95.737 0.111 0.1099 0.1099 0.1222 0.1222 10.336
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] -0.01 -0.008 0.012
RMS Deviations Key Refinement Restraint Deviation r_sphericity_free 57.438 r_dihedral_angle_2_deg 33.8 r_dihedral_angle_4_deg 21.201 r_dihedral_angle_3_deg 10.868 r_sphericity_bonded 10.835 r_dihedral_angle_1_deg 6.966 r_rigid_bond_restr 6.806 r_lrange_it 6.045 r_lrange_other 4.984 r_scangle_other 3.839
RMS Deviations Key Refinement Restraint Deviation r_sphericity_free 57.438 r_dihedral_angle_2_deg 33.8 r_dihedral_angle_4_deg 21.201 r_dihedral_angle_3_deg 10.868 r_sphericity_bonded 10.835 r_dihedral_angle_1_deg 6.966 r_rigid_bond_restr 6.806 r_lrange_it 6.045 r_lrange_other 4.984 r_scangle_other 3.839 r_scangle_it 3.836 r_mcangle_other 3.089 r_mcangle_it 3.08 r_mcbond_it 2.99 r_scbond_other 2.715 r_scbond_it 2.711 r_angle_refined_deg 2.568 r_angle_other_deg 1.732 r_mcbond_other 1.52 r_symmetry_nbd_refined 0.365 r_nbd_other 0.348 r_nbd_refined 0.328 r_symmetry_nbd_other 0.211 r_symmetry_xyhbond_nbd_refined 0.21 r_nbtor_refined 0.185 r_chiral_restr 0.162 r_xyhbond_nbd_refined 0.149 r_symmetry_nbtor_other 0.082 r_metal_ion_refined 0.063 r_symmetry_xyhbond_nbd_other 0.038 r_bond_refined_d 0.03 r_gen_planes_refined 0.014 r_gen_planes_other 0.01 r_bond_other_d 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2050 Nucleic Acid Atoms Solvent Atoms 354 Heterogen Atoms 17
Software Software Software Name Purpose REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling REFMAC phasing