☰ Navigation Tabs
Non-anthranilate-like inhibitor (TAMU-A7) complexed with anthranilate phosphoribosyltransferase (trpD) from Mycobacterium tuberculosis in absence of PRPP
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3QR9 PDB entry 3QR9
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 291 0.2M imidazole.malate, 15% PEG-4000, pH 7.5, streak-seeded from ligand-free Mtb-AnPRT crystals
Crystal Properties Matthews coefficient Solvent content 2.79 55.97
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 79.651 α = 90 b = 91.241 β = 90 c = 119.248 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 ADSC QUANTUM 210r 2012-08-02 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX1 0.9537 Australian Synchrotron MX1
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 2.01 67 100 0.19 16.2 7.7 58609
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) 1 2.01 2.06 100 2.457 1.3 7.7
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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE PDB entry 3QR9 2.01 66.235 1.34 58515 2961 99.96 0.1961 0.1947 0.1989 0.2224 0.2254 Random selection
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 11.947 f_angle_d 0.769 f_chiral_restr 0.029 f_bond_d 0.003 f_plane_restr 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4887 Nucleic Acid Atoms Solvent Atoms 339 Heterogen Atoms 34
Software Software Software Name Purpose XDS data scaling Aimless data scaling PHASER phasing PHENIX refinement