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High resolution crystal structure of human kynurenine aminotransferase-I in complex with aminooxyacetate
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4WLH
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.3 298 5 mM AOAA, 29% PEG 4000, 0.2 M sodium acetate, 0.1 M Tris
Crystal Properties Matthews coefficient Solvent content 2.19 43.74
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 102.74 α = 90 b = 107.65 β = 112.98 c = 81.75 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 CCD ADSC QUANTUM 210r 2011-04-02 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX1 0.95369 Australian Synchrotron MX1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym I (Observed) Rrim I (All) Rpim I (All) 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 1.54 75.262 89.8 0.079 0.086 0.033 13.2 6.3 108232 108232 14.48
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Rpim I (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.54 1.62 93.9 0.667 0.667 0.314 1.2 5.2 16441
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 4WLH 1.54 26.94 1.34 107385 5348 89.05 0.1989 0.1974 0.2032 0.2274 0.2326 18.5506
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 13.754 f_angle_d 1.361 f_chiral_restr 0.056 f_bond_d 0.011 f_plane_restr 0.008
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6618 Nucleic Acid Atoms Solvent Atoms 392 Heterogen Atoms 66
Software Software Software Name Purpose PHENIX refinement Blu-Ice data collection PHASER phasing PDB_EXTRACT data extraction MOSFLM data reduction SCALA data scaling