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Human carbonic anhydrase II H94C
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3KS3
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8 291 3.0 M ammonium sulfate, 50 mM HEPES, 1 mM DTT, pH 8.0, VAPOR DIFFUSION, SITTING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 2.04 39.78
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 41.596 α = 90 b = 41.086 β = 103.66 c = 71.957 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 BRUKER SMART 6000 2012-06-10 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE ENRAF-NONIUS FR591 1.5478
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 1.9 40.42 99.56 17918 17839 1 1
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 1.9 1.949 97.71
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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 3KS3 1.9 40.42 1 17918 17839 956 99.56 0.22255 0.22255 0.21939 0.2197 0.28156 0.2784 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] 0.01 -0.01 -0.01 -0.01
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.642 r_dihedral_angle_4_deg 19.147 r_dihedral_angle_3_deg 17.316 r_dihedral_angle_1_deg 7.225 r_scangle_it 4.533 r_scbond_it 2.983 r_angle_refined_deg 1.917 r_mcangle_it 1.838 r_mcbond_it 1.1 r_chiral_restr 0.13
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.642 r_dihedral_angle_4_deg 19.147 r_dihedral_angle_3_deg 17.316 r_dihedral_angle_1_deg 7.225 r_scangle_it 4.533 r_scbond_it 2.983 r_angle_refined_deg 1.917 r_mcangle_it 1.838 r_mcbond_it 1.1 r_chiral_restr 0.13 r_bond_refined_d 0.021 r_gen_planes_refined 0.012 r_bond_other_d r_angle_other_deg r_gen_planes_other 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_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2045 Nucleic Acid Atoms Solvent Atoms 66 Heterogen Atoms 1
Software Software Software Name Purpose APEX data collection PHASER phasing REFMAC refinement APEX data reduction