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Small Molecule Inhibitors of Cholesterol Sulfotransferase as Immunomodulatory Agents
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1Q1Z
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 279 0.7 M Sodium citrate dihydrate, 0.1 M Imidazole pH 8.3, 4 mM PAP
Crystal Properties Matthews coefficient Solvent content 4.55 72.97
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 75.518 α = 90 b = 75.518 β = 90 c = 251.097 γ = 90
Symmetry Space Group P 41 21 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 81 PIXEL DECTRIS EIGER X 16M 2025-10-31 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON CHESS BEAMLINE 7B2 0.97872 CHESS 7B2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) 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 2.45 34.419 100 1 23 20.9 27734
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.45 2.458 0.781
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 2.45 25 24851 1303 94.25 0.19371 0.19207 0.1951 0.22578 0.228 RANDOM 69.02
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] 0.73 0.73 -1.46
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 15.01 r_long_range_B_refined 12.613 r_mcangle_it 7.909 r_dihedral_angle_1_deg 7.478 r_scbond_it 7.006 r_dihedral_angle_2_deg 6.699 r_mcbond_it 5.442 r_angle_refined_deg 1.715 r_chiral_restr 0.124 r_gen_planes_refined 0.006
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 15.01 r_long_range_B_refined 12.613 r_mcangle_it 7.909 r_dihedral_angle_1_deg 7.478 r_scbond_it 7.006 r_dihedral_angle_2_deg 6.699 r_mcbond_it 5.442 r_angle_refined_deg 1.715 r_chiral_restr 0.124 r_gen_planes_refined 0.006 r_bond_refined_d 0.005 r_bond_other_d r_angle_other_deg r_dihedral_angle_4_deg r_gen_planes_other 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_mcbond_other r_mcangle_other r_scbond_other r_scangle_it r_scangle_other r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2366 Nucleic Acid Atoms Solvent Atoms 87 Heterogen Atoms 57
Software Software Software Name Purpose REFMAC refinement PDB_EXTRACT data extraction Aimless data scaling autoPROC data processing PHASER phasing