☰ Navigation Tabs
crystal structure of human carbonic anhydrase II in complex with 4-((3-(butylselanyl)-2-hydroxypropyl)selanyl)benzenesulfonamide
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 296 1.5 M sodium citrate, 0.1 M Tris pH 8.0
Crystal Properties Matthews coefficient Solvent content 2.1 41.52
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.511 α = 90 b = 41.39 β = 104.385 c = 72.29 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 PILATUS3 6M 2020-02-11 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ELETTRA BEAMLINE 11.2C 1.0001 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 1.43 40.149 95.4 0.041 0.049 0.999 16.84 3.34 84521
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 1.43 1.51 90.5 0.277 0.333 0.905 3.79 3.23
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-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT NONE 4FIK 1.43 40.149 43506 2223 95.759 0.15 0.1485 0.1707 0.1801 15.449
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] -0.259 -0.144 0.05 0.25
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.243 r_dihedral_angle_4_deg 22.457 r_dihedral_angle_3_deg 11.982 r_dihedral_angle_1_deg 7.15 r_lrange_other 5.068 r_lrange_it 5.063 r_scangle_it 4.201 r_scangle_other 4.194 r_scbond_it 2.774 r_scbond_other 2.773
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.243 r_dihedral_angle_4_deg 22.457 r_dihedral_angle_3_deg 11.982 r_dihedral_angle_1_deg 7.15 r_lrange_other 5.068 r_lrange_it 5.063 r_scangle_it 4.201 r_scangle_other 4.194 r_scbond_it 2.774 r_scbond_other 2.773 r_mcangle_other 2.359 r_mcangle_it 2.358 r_angle_refined_deg 1.885 r_mcbond_it 1.619 r_mcbond_other 1.576 r_angle_other_deg 1.456 r_nbd_refined 0.236 r_symmetry_nbd_refined 0.202 r_symmetry_nbd_other 0.194 r_symmetry_xyhbond_nbd_refined 0.192 r_xyhbond_nbd_refined 0.182 r_nbtor_refined 0.178 r_nbd_other 0.175 r_chiral_restr 0.102 r_symmetry_nbtor_other 0.085 r_metal_ion_refined 0.056 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 2048 Nucleic Acid Atoms Solvent Atoms 212 Heterogen Atoms 42
Software Software Software Name Purpose REFMAC refinement XDS data reduction XDS data scaling REFMAC phasing