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Carbonic anhydrase 2 with inhibitor (2Z)-2-benzylidene-3-oxo-N-(4-sulfamoylphenyl)butanamide (11a/D1)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4CQ0 PDB entry 4CQ0
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 281 200 nL 7 mg/mL protein + 200 nL reservoir solution (2.5-2.8 M ammonium sulfate, 100 mM Tris, pH 8.5-9.0)
Crystal Properties Matthews coefficient Solvent content 2.09 41.19
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.356 α = 90 b = 41.485 β = 104.528 c = 72.028 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 210r 2017-10-22 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX1 0.953700 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 1.67 41.48 97.3 0.091 0.036 0.999 17.2 7.5 27672
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 1.67 1.7 0.772 0.302 0.8 2.6
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 (All) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE PDB entry 4CQ0 1.67 41.035 27660 1417 96.91 0.152 0.1506 0.1641 0.1859 0.1951 14.896
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] -0.031 -0.001 -0.16 0.169
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.956 r_dihedral_angle_4_deg 21.036 r_dihedral_angle_3_deg 13.723 r_dihedral_angle_1_deg 7.079 r_lrange_it 4.374 r_lrange_other 4.374 r_scangle_it 2.977 r_scangle_other 2.959 r_mcangle_it 2.032 r_mcangle_other 2.032
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.956 r_dihedral_angle_4_deg 21.036 r_dihedral_angle_3_deg 13.723 r_dihedral_angle_1_deg 7.079 r_lrange_it 4.374 r_lrange_other 4.374 r_scangle_it 2.977 r_scangle_other 2.959 r_mcangle_it 2.032 r_mcangle_other 2.032 r_scbond_it 1.885 r_scbond_other 1.863 r_angle_refined_deg 1.628 r_angle_other_deg 1.441 r_mcbond_it 1.288 r_mcbond_other 1.285 r_symmetry_nbd_refined 0.248 r_nbd_refined 0.235 r_symmetry_nbd_other 0.193 r_nbd_other 0.191 r_xyhbond_nbd_refined 0.183 r_symmetry_xyhbond_nbd_refined 0.179 r_nbtor_refined 0.175 r_symmetry_nbtor_other 0.079 r_chiral_restr 0.078 r_metal_ion_refined 0.063 r_bond_refined_d 0.01 r_gen_planes_refined 0.009 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2059 Nucleic Acid Atoms Solvent Atoms 258 Heterogen Atoms 43
Software Software Software Name Purpose REFMAC refinement XDS data reduction Aimless data scaling PHASER phasing