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Selenocarbamates as a novel prodrug-based approach towards Carbonic Anhydrase inhibition (hCA II)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4FIK
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8 296 1.5 M sodium citrate, 0.1 M Tris pH 8.0
Crystal Properties Matthews coefficient Solvent content 2.1 41.46
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.38 α = 90 b = 41.48 β = 104.531 c = 72.33 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 PILATUS 6M 2021-11-03 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ELETTRA BEAMLINE 11.2C 0.971700 ELETTRA 11.2C
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim 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 1.22 41.47 81.9 0.063 0.069 0.998 15.65 5.47 58986
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.22 1.25 0.281 0.383 0.826 2.36 2.05
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 NONE 4FIK 1.223 40.081 58986 2957 81.915 0.154 0.1523 0.1617 0.177 0.1848 12.585
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 -0.09 0.003 0.066
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.32 r_dihedral_angle_4_deg 23.416 r_dihedral_angle_3_deg 12.537 r_dihedral_angle_1_deg 7.004 r_lrange_other 4.452 r_lrange_it 4.45 r_scangle_it 3.308 r_scangle_other 3.307 r_scbond_it 2.183 r_scbond_other 2.183
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.32 r_dihedral_angle_4_deg 23.416 r_dihedral_angle_3_deg 12.537 r_dihedral_angle_1_deg 7.004 r_lrange_other 4.452 r_lrange_it 4.45 r_scangle_it 3.308 r_scangle_other 3.307 r_scbond_it 2.183 r_scbond_other 2.183 r_mcangle_it 2.128 r_mcangle_other 2.127 r_angle_refined_deg 1.952 r_angle_other_deg 1.451 r_mcbond_it 1.413 r_mcbond_other 1.408 r_nbd_refined 0.238 r_symmetry_nbd_other 0.195 r_symmetry_nbd_refined 0.191 r_nbtor_refined 0.179 r_xyhbond_nbd_refined 0.162 r_nbd_other 0.157 r_symmetry_xyhbond_nbd_refined 0.14 r_chiral_restr 0.096 r_symmetry_nbtor_other 0.085 r_metal_ion_refined 0.032 r_bond_refined_d 0.014 r_gen_planes_refined 0.011 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2058 Nucleic Acid Atoms Solvent Atoms 266 Heterogen Atoms 9
Software Software Software Name Purpose REFMAC refinement XDS data reduction XSCALE data scaling REFMAC phasing