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Structure of CO2 bound apo-form of human carbonic anhydrase II with 0 sec (no) warming
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3D93
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 293 1.3M sodium citrate, 100mM TrisHCl pH 7.8
Crystal Properties Matthews coefficient Solvent content 2.06 40.19
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.104 α = 90 b = 41.168 β = 104.36 c = 71.744 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 2008-12-23 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON CHESS BEAMLINE F2 0.9795 CHESS F2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.4 50 98.8 0.072 28.6 7.4 47012
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) 1 1.4 1.42 97.6 0.68 2.8 7.3
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 3D93 1.4 28.59 44080 2347 98.74 0.11449 0.11209 0.15907 0.178 RANDOM 15.859
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 0.03 -0.03
RMS Deviations Key Refinement Restraint Deviation r_sphericity_free 40.848 r_dihedral_angle_2_deg 32.938 r_dihedral_angle_4_deg 22.57 r_dihedral_angle_3_deg 11.727 r_sphericity_bonded 11.541 r_long_range_B_refined 7.336 r_rigid_bond_restr 7.212 r_dihedral_angle_1_deg 6.595 r_long_range_B_other 5.128 r_scbond_it 2.293
RMS Deviations Key Refinement Restraint Deviation r_sphericity_free 40.848 r_dihedral_angle_2_deg 32.938 r_dihedral_angle_4_deg 22.57 r_dihedral_angle_3_deg 11.727 r_sphericity_bonded 11.541 r_long_range_B_refined 7.336 r_rigid_bond_restr 7.212 r_dihedral_angle_1_deg 6.595 r_long_range_B_other 5.128 r_scbond_it 2.293 r_scbond_other 2.28 r_scangle_other 2.254 r_angle_refined_deg 1.804 r_mcangle_other 1.34 r_mcangle_it 1.338 r_mcbond_it 1.157 r_mcbond_other 1.157 r_angle_other_deg 0.924 r_chiral_restr 0.132 r_bond_refined_d 0.02 r_gen_planes_refined 0.01 r_bond_other_d 0.003 r_gen_planes_other 0.002 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 12
Software Software Software Name Purpose REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling REFMAC phasing