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The crystal structure of the histidinol-phosphate aminotransferase from Clostridium acetobutylicum
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8.5 298 20% Ethanol, 0.1M Tris , pH 8.5, VAPOR DIFFUSION, SITTING DROP, temperature 250K, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.31 46.82
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 66.556 α = 90 b = 121.663 β = 90.09 c = 94.185 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 ADSC QUANTUM 315 mirrors 2008-02-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-ID 0.9794 APS 19-ID
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 37.25 89.44 0.113 25.2 8.8 211748 178715 2 2 44
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 2.03 62.45 0.5 1.89 8 14882
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (F) 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 SAD THROUGHOUT 2 37.248 1.89 211748 178715 9317 89.44 0.1764 0.1745 0.1758 0.2123 0.2016 RANDOM 43.88
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] -1.7277 0.4612 -14.9804 14.9519
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_1_deg 18.375 f_angle_refined_deg 1.008 f_chiral_restr 0.075 f_bond_refined_d 0.008 f_gen_planes_refined 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 10727 Nucleic Acid Atoms Solvent Atoms 601 Heterogen Atoms 50
Software Software Software Name Purpose PHENIX refinement CNS refinement SBC-Collect data collection HKL-3000 data reduction HKL-3000 data scaling CNS phasing