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The crystal structure of the Staphylococcus aureus Fatty acid Kinase (Fak) B1 protein loaded with palmitic acid to 1.83 Angstrom resolution
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4X9X
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 291 pH 6.5 0.1M MES/Imidazole, 12.5?% PEG1000, 12.5?% PEG3350, 12.5?% MPD, 0.03M NaNO3, 0.03M Na2HPO4, 0.03M (NH4)2 SO4
Crystal Properties Matthews coefficient Solvent content 2.17 43.43
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 33.191 α = 105.18 b = 54.289 β = 90.02 c = 84.396 γ = 107.5
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 RAYONIX MX300-HS Si(111) 2016-04-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 22-ID 1.00 APS 22-ID
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) 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 1.83 48.83 97.1 0.057 0.082 0.046 0.998 12.3 3.1 46256 15.21
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.83 1.87 95.3 0.468 0.782 0.443 0.694 1.9 3
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 4X9X 1.83 38.034 1.96 46245 2208 97.04 0.1597 0.1581 0.1592 0.1911 0.1936
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 3.717 f_angle_d 0.54 f_chiral_restr 0.046 f_bond_d 0.003 f_plane_restr 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4498 Nucleic Acid Atoms Solvent Atoms 639 Heterogen Atoms 36
Software Software Software Name Purpose PHENIX refinement XDS data reduction Aimless data scaling PHASER phasing