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Carbonic Anhydrase CAIX mimic in complex with inhibitor JS14
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.8 291 Complex was prepared by adding 1-fold molar excess of inhibitor (dissolved in pure DMSO) to 25 mg/mL protein solution in water. 2 uL of complex solution were mixed with 1 uL of precipitant solution containing 1.6M sodium citrate, 50mM Tris H2SO4 pH 7.8
Crystal Properties Matthews coefficient Solvent content 2.1 41.34
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 41.92 α = 90 b = 41.22 β = 103.89 c = 72.11 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 300K VariMaxHF Arc)Sec 2017-11-22 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU MICROMAX-007 HF 1.5
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 1.3 39.55 87.2 0.03 0.032 1 27.83 5.059 51503 17.492
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 1.3 1.33 51.7 0.209 0.268 0.888 3.85 2.533
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 1.3 39.55 50472 1031 87.25 0.12547 0.12489 0.1263 0.15433 0.1587 RANDOM 15.254
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] -0.14 -0.12 0.08 0.1
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.287 r_dihedral_angle_4_deg 18.208 r_sphericity_free 15.026 r_dihedral_angle_3_deg 11.026 r_sphericity_bonded 8.414 r_dihedral_angle_1_deg 7.116 r_scangle_other 2.622 r_long_range_B_refined 2.621 r_long_range_B_other 2.552 r_rigid_bond_restr 2.463
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.287 r_dihedral_angle_4_deg 18.208 r_sphericity_free 15.026 r_dihedral_angle_3_deg 11.026 r_sphericity_bonded 8.414 r_dihedral_angle_1_deg 7.116 r_scangle_other 2.622 r_long_range_B_refined 2.621 r_long_range_B_other 2.552 r_rigid_bond_restr 2.463 r_scbond_it 2.154 r_scbond_other 2.153 r_mcangle_it 1.641 r_mcangle_other 1.64 r_angle_refined_deg 1.624 r_mcbond_it 1.416 r_mcbond_other 1.322 r_angle_other_deg 1.087 r_chiral_restr 0.089 r_gen_planes_other 0.016 r_gen_planes_refined 0.014 r_bond_refined_d 0.01 r_bond_other_d 0.004 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
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2022 Nucleic Acid Atoms Solvent Atoms 232 Heterogen Atoms 47
Software Software Software Name Purpose REFMAC refinement XDS data reduction XSCALE data scaling MOLREP phasing PDB_EXTRACT data extraction