☰ Navigation Tabs
Crystal structure of human ALDH3A1 with its selective inhibitor 1-(4-fluorophenyl)sulfonyl-2-methylbenzimidazole
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3SZA PDB entry 3SZA
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.5 298.15 0.2 M Potassium acetate, 20% PEG 3350, (4 microlitres of 4 mg/mL of ALDH3A1 + 4 microlitres of mother liquor), 1 mM NAD+, 1 mM compound solution, 1 DMSO, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 298.15K
Crystal Properties Matthews coefficient Solvent content 2.26 45.5
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 95.221 α = 90 b = 90.916 β = 112.48 c = 117.925 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 MARMOSAIC 300 mm CCD mirror 2013-02-27 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 23-ID-B 0.9869 APS 23-ID-B
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym I (Observed) 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 1.937 50 96.3 0.34 0.072 10.9 2.8 132178 127287 0.2
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.937 1.98 92.6 0.34 4.5 2.8 6331
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 3SZA 1.937 40 125475 6642 95.69 0.21636 0.21456 0.2153 0.25047 0.2506 RANDOM 32.032
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] -2 -0.51 3.44 -1.83
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.51 r_dihedral_angle_3_deg 12.649 r_dihedral_angle_4_deg 11.281 r_dihedral_angle_1_deg 4.932 r_angle_refined_deg 1.032 r_chiral_restr 0.064 r_bond_refined_d 0.005 r_gen_planes_refined 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 13947 Nucleic Acid Atoms Solvent Atoms 908 Heterogen Atoms 279
Software Software Software Name Purpose HKL-3000 data collection AMoRE phasing REFMAC refinement HKL-3000 data reduction HKL-3000 data scaling