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Synthesis of novel tellurides bearing benzensulfonamide moiety as carbonic anhydrase inhibitors with antitumor activity
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6ODZ PDB entry 6ODZ
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 281 250 nL 7.5 mg/mL protein + 225 nL well solution (2.5-3.0 M ammonium sulfate, 100 mM Tris buffer, pH 8.0-8.5) + 25 nL microseeds
Crystal Properties Matthews coefficient Solvent content 2.1 41.54
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.458 α = 90 b = 41.38 β = 104.41 c = 72.43 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 2018-02-14 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 1.36 41.4 97.6 0.071 0.028 0.999 15.3 7.1 51332
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 1.36 1.38 92.4 0.484 0.199 0.893 3.5 6.6
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 (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 PDB entry 6ODZ 1.36 40.13 48780 2537 97.34 0.11944 0.11781 0.1179 0.15237 0.1534 RANDOM 13.65
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] -0.22 -0.14 0.07 0.19
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.598 r_dihedral_angle_4_deg 23.532 r_dihedral_angle_3_deg 11.764 r_dihedral_angle_1_deg 6.895 r_long_range_B_refined 3.236 r_long_range_B_other 3.236 r_scangle_other 2.467 r_scbond_it 2.066 r_scbond_other 2.066 r_angle_refined_deg 1.85
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.598 r_dihedral_angle_4_deg 23.532 r_dihedral_angle_3_deg 11.764 r_dihedral_angle_1_deg 6.895 r_long_range_B_refined 3.236 r_long_range_B_other 3.236 r_scangle_other 2.467 r_scbond_it 2.066 r_scbond_other 2.066 r_angle_refined_deg 1.85 r_rigid_bond_restr 1.771 r_mcangle_other 1.606 r_mcangle_it 1.602 r_angle_other_deg 1.535 r_mcbond_it 1.174 r_mcbond_other 1.17 r_chiral_restr 0.093 r_bond_refined_d 0.011 r_gen_planes_refined 0.009 r_bond_other_d 0.002 r_gen_planes_other 0.001 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 r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2064 Nucleic Acid Atoms Solvent Atoms 268 Heterogen Atoms 76
Software Software Software Name Purpose REFMAC refinement XDS data reduction Aimless data scaling PHASER phasing