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Crystal structure of human Aldose Reductase complexed with NADP and Fidarestat
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1EL3 ALDOSE REDUCTASE HOLOENZYME
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5 277 PEG 6000, ammonium citrate, pH 5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 1.84 33.1
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 49.428 α = 90 b = 67.042 β = 92.09 c = 47.317 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 CUSTOM-MADE mirrors 2001-06-30 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X06SA 0.9000 SLS X06SA
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge 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 0.92 99 91.9 0.036 13.45 3.2 193488 193488
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) 0.92 0.96 83.7 0.159 5.37 2.96
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 ALDOSE REDUCTASE HOLOENZYME 0.92 10 193322 193322 9675 92 0.1046 0.1042 0.1042 0.1292 0.1285 0.1314 RANDOM 13.7
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]
Coordinate Error Structure Solution Method Refinement High Resolution Refinement Low Resolution 131 2497.67 3160.34
RMS Deviations Key Refinement Restraint Deviation s_non_zero_chiral_vol 0.104 s_zero_chiral_vol 0.101 s_approx_iso_adps 0.098 s_anti_bump_dis_restr 0.053 s_similar_adp_cmpnt 0.044 s_angle_d 0.034 s_from_restr_planes 0.0304 s_bond_d 0.014 s_rigid_bond_adp_cmpnt 0.006 s_similar_dist
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3180 Nucleic Acid Atoms Solvent Atoms 594 Heterogen Atoms 69
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling X-PLOR model building SHELXL-97 refinement X-PLOR phasing