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Carbonic anhydrase 2 in complex with [(2R,3S,4R,5R)-5-(6-AMINO-9H-PURIN-9-YL)-3,4-DIHYDROXYTETRAHYDRO-2-FURANYL]METHYL SULFAMATE inhibitor
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 5EH5
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8 281 Protein was at 10 mg/mL and was set up in 250 plus 250 nL drops with a reservoir of 50 mM Tris pH 8.0, 2.8 M ammonium sulfate
Crystal Properties Matthews coefficient Solvent content 2.1 41.3
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.238 α = 90 b = 41.549 β = 104.49 c = 72.237 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 2015-10-29 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX1 0.950100 Australian Synchrotron MX1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) 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 1.28 41.6 99.8 0.074 0.029 0.999 15.9 7.2 62881
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.28 1.3 96.3 0.681 0.285 0.759 2.8 6.4
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 5eh5 1.28 41.6 59723 3139 99.78 0.11906 0.11741 0.1265 0.1515 0.1599 RANDOM 14.74
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] 0.12 0.08 -0.05 -0.1
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.11 r_sphericity_free 31.049 r_dihedral_angle_4_deg 22.058 r_dihedral_angle_3_deg 12.833 r_sphericity_bonded 10.852 r_dihedral_angle_1_deg 6.405 r_long_range_B_refined 3.497 r_long_range_B_other 3.496 r_scangle_other 2.633 r_scbond_other 2.174
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.11 r_sphericity_free 31.049 r_dihedral_angle_4_deg 22.058 r_dihedral_angle_3_deg 12.833 r_sphericity_bonded 10.852 r_dihedral_angle_1_deg 6.405 r_long_range_B_refined 3.497 r_long_range_B_other 3.496 r_scangle_other 2.633 r_scbond_other 2.174 r_scbond_it 2.173 r_rigid_bond_restr 1.933 r_mcangle_other 1.887 r_mcangle_it 1.862 r_angle_refined_deg 1.711 r_mcbond_it 1.398 r_mcbond_other 1.37 r_angle_other_deg 1.007 r_chiral_restr 0.111 r_bond_refined_d 0.014 r_gen_planes_refined 0.01 r_gen_planes_other 0.004 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 2064 Nucleic Acid Atoms Solvent Atoms 322 Heterogen Atoms 25
Software Software Software Name Purpose REFMAC refinement XDS data reduction Aimless data scaling PHASER phasing