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Human Aldose Reductase complexed with novel naphtho[1,2-d]isothiazole acetic acid derivative (2)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1EL3 PDB ENTRY 1EL3
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5 293 120mM ammonium citrate, 20% PEG 6000, pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.15 42.7
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 49.39 α = 90 b = 66.64 β = 91.88 c = 47.14 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 IMAGE PLATE RIGAKU RAXIS IV mirrors 2006-01-08 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RU300 1.5418
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 1.55 50 94.9 0.035 0.035 39.3 3.5 42162 42162
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.55 1.58 63.7 0.169 0.169 5.3 2.3 1413
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 FREE R PDB ENTRY 1EL3 1.55 30 33994 33994 2087 80.6 0.132 0.132 0.13 0.1328 0.2 0.1844 RANDOM
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 15 2521 2850
RMS Deviations Key Refinement Restraint Deviation s_angle_d 2.3 s_non_zero_chiral_vol 0.064 s_similar_adp_cmpnt 0.057 s_zero_chiral_vol 0.056 s_anti_bump_dis_restr 0.035 s_from_restr_planes 0.0254 s_bond_d 0.01 s_rigid_bond_adp_cmpnt 0.003 s_similar_dist s_approx_iso_adps
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2575 Nucleic Acid Atoms Solvent Atoms 214 Heterogen Atoms 117
Software Software Software Name Purpose SHELX model building SHELXL-97 refinement CrystalClear data collection HKL-2000 data reduction HKL-2000 data scaling CNS phasing