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Crystal structure of human Aldose Reductase complexed with NADP and Minalrestat
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 1.64 24.9
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 40.019 α = 75.71 b = 47.128 β = 67.48 c = 47.367 γ = 76.75
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 2001-06-30 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-BM 0.9000 APS 19-BM
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 1.1 50 92.6 0.041 25.6 3.63 115145 115145
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 1.61 81.5 0.0921 11.75 3.13
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 1.1 10 115144 115144 6391 92.7 0.0996 0.0996 0.0988 0.1019 0.1248 0.1083 RANDOM 13.4
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 95 2390.21 2967.93
RMS Deviations Key Refinement Restraint Deviation s_non_zero_chiral_vol 0.101 s_zero_chiral_vol 0.095 s_approx_iso_adps 0.095 s_anti_bump_dis_restr 0.043 s_similar_adp_cmpnt 0.043 s_angle_d 0.032 s_from_restr_planes 0.0276 s_bond_d 0.014 s_rigid_bond_adp_cmpnt 0.005 s_similar_dist
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2703 Nucleic Acid Atoms Solvent Atoms 429 Heterogen Atoms 76
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling X-PLOR model building SHELXL-97 refinement X-PLOR phasing