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Human Aldose Reductase Mutant A299G/L300A in Complex with a Ligand with an IDD Structure ({5-fluoro-2-[(3-nitrobenzyl)carbamoyl]phenoxy}acetic acid)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4PRR
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 5 291 50 mM Di-Ammoniumhydrogen citrate pH 5: 15 mg/mL hAR, 5.2 mg/mL DTT, 0.7 mg/mL NADP+, 11.5% (w/v) PEG 6000;
Reservoir: 120 mM Di-Ammoniumhydrogen citrate pH 5, 20% (w/v) PEG 6000;
Soaking: 120 mM di-ammonium hydrogen citrate pH 5.0, 25% PEG 6000, saturated ligand
Crystal Properties Matthews coefficient Solvent content 2.16 43.09
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 47.405 α = 90 b = 66.349 β = 92.382 c = 49.3 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 2M 2020-06-28 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON BESSY BEAMLINE 14.2 0.9184 BESSY 14.2
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 1.04 47.36 94.5 0.99 17.74 6.3 138578 8.08
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.04 1.1 71.7 0.5 0.8 2.46 4.1
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (F) 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 1.04 21.08 1.36 138561 4157 94.51 0.1106 0.1102 0.1106 0.1238 0.1236 11.58
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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 15.3455 f_angle_d 1.01 f_chiral_restr 0.0808 f_plane_restr 0.0079 f_bond_d 0.0061
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2499 Nucleic Acid Atoms Solvent Atoms 491 Heterogen Atoms 86
Software Software Software Name Purpose PHENIX refinement Coot model building XDS data reduction XDS data scaling PHASER phasing