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Crystal Structure Of The Asn-309 To Asp Mutant Of Candida Tenuis Xylose Reductase (Akr2B5) Bound To Nad+
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1SM9 candida tenuis xylose reductase bound to nad
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.4 298 ammonium sulfate, sodium acetate, sodium citrate, pH 6.4, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 3.23 61.87
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 180.635 α = 90 b = 128.401 β = 90.7 c = 80.004 γ = 90
Symmetry Space Group C 1 2 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 2004-01-28 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) 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 2.4 30 90.2 0.084 8.17 64303 64303
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) 2.4 2.49 82.9 0.196 3.2
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Number Reflections (All) 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 isomorphous candida tenuis xylose reductase bound to nad 2.4 30 64105 64105 3160 90 0.176 0.176 0.1763 0.231 0.2319 randomly
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] -4.409 -7.955 6.091 -1.682
RMS Deviations Key Refinement Restraint Deviation c_scangle_it 3.759 c_scbond_it 2.813 c_mcangle_it 2.642 c_mcbond_it 1.782 c_angle_d 1.35163 c_bond_d 0.007421
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 10128 Nucleic Acid Atoms Solvent Atoms 789 Heterogen Atoms 176
Software Software Software Name Purpose SCALEPACK data scaling CNS refinement CNS phasing