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Crystal structure of 2C-methyl-D-erythritol 2,4-cyclodiphosphate synthase (IspF) Burkholderia pseudomallei in complex with ligand HGN-0883
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3QHD pdb entry 3qhd
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.5 290 Hampton research Index screen, condition C9: 5% Jeffamine ED-2003, 1100mM sodium malonate dibasic, 100mM HEPES free acid / NaOH pH 7.5: BupsA.00122.a.A1.PW28612 at 14mg/ml + 9mM compound bsi108673/HGN-0883: Cryo: 20% EG: Tray 300532c9, puck ZRJ4-4
Crystal Properties Matthews coefficient Solvent content 2.3 46.4
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 117.33 α = 90 b = 68.04 β = 96.46 c = 60.67 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 RIGAKU SATURN 944+ 2018-06-07 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU FR-E+ SUPERBRIGHT 1.5418
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim 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 1.8 40.935 99.4 0.102 0.118 0.997 17.88 3.076 43844 21.744
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.8 1.85 97.7 0.509 0.633 0.83 2.09 1.973
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT pdb entry 3qhd 1.8 40.935 1.38 43836 1951 99.45 0.1434 0.1419 0.1785 0.156 0 19.7309
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 16.712 f_angle_d 0.942 f_chiral_restr 0.064 f_bond_d 0.007 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3534 Nucleic Acid Atoms Solvent Atoms 448 Heterogen Atoms 84
Software Software Software Name Purpose XDS data reduction XSCALE data scaling PHENIX refinement PDB_EXTRACT data extraction PHASER phasing