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7.0 atm CO2-pressurized human carbonic anhydrase II
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3D92
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.8 293 1.3 M sodium citrate
100 mM TrisHCl pH 7.8
Crystal Properties Matthews coefficient Solvent content 2.08 40.99
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.305 α = 90 b = 41.365 β = 104.12 c = 71.944 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 2010-12-05 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON CHESS BEAMLINE F1 0.918 CHESS F1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 30 95.2 14.1 4.7 162430
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 0.9 0.92 73.6 1.9 2.8
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 (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 3D92 0.9 28.71 162430 8574 95.14 0.11236 0.11157 0.1196 0.12731 0.1335 RANDOM 11.536
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
RMS Deviations Key Refinement Restraint Deviation r_sphericity_free 72.298 r_dihedral_angle_2_deg 35.308 r_dihedral_angle_4_deg 23.204 r_sphericity_bonded 14.355 r_dihedral_angle_3_deg 12.592 r_long_range_B_refined 8.332 r_rigid_bond_restr 7.509 r_dihedral_angle_1_deg 6.882 r_long_range_B_other 6.732 r_scangle_other 4.902
RMS Deviations Key Refinement Restraint Deviation r_sphericity_free 72.298 r_dihedral_angle_2_deg 35.308 r_dihedral_angle_4_deg 23.204 r_sphericity_bonded 14.355 r_dihedral_angle_3_deg 12.592 r_long_range_B_refined 8.332 r_rigid_bond_restr 7.509 r_dihedral_angle_1_deg 6.882 r_long_range_B_other 6.732 r_scangle_other 4.902 r_scbond_it 3.968 r_scbond_other 3.968 r_mcangle_other 3.832 r_mcangle_it 3.824 r_mcbond_other 2.855 r_mcbond_it 2.833 r_angle_refined_deg 2.223 r_angle_other_deg 2.182 r_chiral_restr 0.135 r_bond_refined_d 0.023 r_gen_planes_other 0.013 r_gen_planes_refined 0.012 r_bond_other_d 0.001 r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_scangle_it
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2049 Nucleic Acid Atoms Solvent Atoms 429 Heterogen Atoms 13
Software Software Software Name Purpose REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling PHASER phasing