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X-ray Crystal Structure of an Amino Acid Aminotransferase from Burkholderia pseudomallei Bound to the Co-factor Pyridoxal Phosphate
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 5.5 290 JCSG+ well H8 - 0.1 M BIS-TRIS pH 5.50, 0.2 M sodium chloride, 25% PEG3350, cryoprotected in 20% EG
Crystal Properties Matthews coefficient Solvent content 2.27 45.83
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 104.14 α = 90 b = 230.35 β = 90 c = 77.53 γ = 90
Symmetry Space Group P 21 21 21
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 MARMOSAIC 225 mm CCD 2014-08-13 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-F 0.97872 APS 21-ID-F
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim 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 2.05 50 98 0.056 0.064 17.99 4.21 115291 -3 30.77
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.05 2.1 99.5 0.509 0.579 2.58
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 2.05 42.254 1.36 115279 5630 98 0.1639 0.1622 0.165 0.1975 0.1984 RANDOM 35.3044
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 13.684 f_angle_d 0.903 f_chiral_restr 0.032 f_bond_d 0.004 f_plane_restr 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 14178 Nucleic Acid Atoms Solvent Atoms 938 Heterogen Atoms 8
Software Software Software Name Purpose XDS data scaling XDS data reduction PHENIX refinement PDB_EXTRACT data extraction XSCALE data scaling PHASER phasing