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Carbonic anhydrase 2 with inhibitor (2Z)-2-[(4-methoxyphenyl)methylidene]-3-oxo-N-(4-sulfamoylphenyl)butanamide (11d/D4)
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 2.11 41.78
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.561 α = 90 b = 41.518 β = 104.72 c = 72.412 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 PIXEL DECTRIS EIGER X 16M 2017-11-02 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX2 0.9537299871 Australian Synchrotron MX2
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 1.32 41.52 97.7 0.083 0.035 0.998 12.2 6.7 55556
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 1.32 1.35 0.536 0.235 0.81 3.2
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 1.325 40.266 55536 2669 97.37 0.118 0.1168 0.1169 0.1443 0.1447 14.341
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] 0.003 0.098 -0.322 0.235
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.467 r_dihedral_angle_4_deg 21.796 r_dihedral_angle_3_deg 12.311 r_dihedral_angle_1_deg 6.804 r_lrange_it 2.684 r_lrange_other 2.684 r_scangle_it 2.002 r_scangle_other 2.001 r_angle_refined_deg 1.753 r_angle_other_deg 1.704
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.467 r_dihedral_angle_4_deg 21.796 r_dihedral_angle_3_deg 12.311 r_dihedral_angle_1_deg 6.804 r_lrange_it 2.684 r_lrange_other 2.684 r_scangle_it 2.002 r_scangle_other 2.001 r_angle_refined_deg 1.753 r_angle_other_deg 1.704 r_scbond_other 1.6 r_scbond_it 1.599 r_mcangle_other 1.594 r_mcangle_it 1.591 r_rigid_bond_restr 1.244 r_mcbond_it 1.157 r_mcbond_other 1.157 r_symmetry_nbd_refined 0.262 r_nbd_refined 0.228 r_xyhbond_nbd_refined 0.197 r_symmetry_nbd_other 0.193 r_nbtor_refined 0.173 r_nbd_other 0.145 r_symmetry_xyhbond_nbd_refined 0.14 r_chiral_restr 0.09 r_symmetry_nbtor_other 0.087 r_metal_ion_refined 0.074 r_gen_planes_refined 0.009 r_bond_refined_d 0.008 r_xyhbond_nbd_other 0.004 r_gen_planes_other 0.002 r_bond_other_d 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2064 Nucleic Acid Atoms Solvent Atoms 270 Heterogen Atoms 34
Software Software Software Name Purpose REFMAC refinement XDS data reduction Aimless data scaling PHASER phasing