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apo- Carbonic Anhydrase II pH 7.8 2.5 atm CO2
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6LUU
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.8 293 1.3 M sodium citrate, 50 mM Tris-HCl
Crystal Properties Matthews coefficient Solvent content 2.1 41.35
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.159 α = 90 b = 41.487 β = 104.26 c = 72.467 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 2020-11-03 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PAL/PLS BEAMLINE 7A (6B, 6C1) 0.97934 PAL/PLS 7A (6B, 6C1)
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) 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 1.2 30 99.8 0.074 0.08 0.03 0.993 25.3 7.2 75997
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.2 1.22 99.2 0.544 0.587 0.22 0.871 4.4 7
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 FREE R-VALUE 1.2 30 72122 3780 99.76 0.12037 0.11932 0.1257 0.13963 0.1434 RANDOM 16.715
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] 0.24 0.2 -0.05 -0.27
RMS Deviations Key Refinement Restraint Deviation r_sphericity_free 68.798 r_dihedral_angle_2_deg 33.055 r_dihedral_angle_4_deg 22.931 r_sphericity_bonded 15.206 r_dihedral_angle_3_deg 12.487 r_long_range_B_refined 7.488 r_rigid_bond_restr 7.036 r_scangle_other 7.023 r_dihedral_angle_1_deg 6.817 r_long_range_B_other 6.757
RMS Deviations Key Refinement Restraint Deviation r_sphericity_free 68.798 r_dihedral_angle_2_deg 33.055 r_dihedral_angle_4_deg 22.931 r_sphericity_bonded 15.206 r_dihedral_angle_3_deg 12.487 r_long_range_B_refined 7.488 r_rigid_bond_restr 7.036 r_scangle_other 7.023 r_dihedral_angle_1_deg 6.817 r_long_range_B_other 6.757 r_scbond_it 6.164 r_scbond_other 6.164 r_mcangle_other 3.156 r_mcangle_it 3.129 r_angle_refined_deg 2.811 r_mcbond_other 2.396 r_mcbond_it 2.395 r_angle_other_deg 1.587 r_chiral_restr 0.201 r_bond_refined_d 0.034 r_gen_planes_refined 0.015 r_gen_planes_other 0.009 r_bond_other_d 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 407 Heterogen Atoms 6
Software Software Software Name Purpose REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling REFMAC phasing