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Alternative substrates of Mycobacterium tuberculosis anthranilate phosphoribosyl transferase
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 8 296 0.1 M imidazole/malate, 7.5% PEG4000, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 296K
Crystal Properties Matthews coefficient Solvent content 2.87 57.2
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 79.595 α = 90 b = 92.542 β = 90 c = 121.063 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 315r 2010-02-13 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX2 0.95365 Australian Synchrotron MX2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym 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 1.9 121.06 100 0.1 0.108 14.7 7 71154 -3 25.4
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.9 2 100 1.009 1.093 2 6.8 69643
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (I) 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 MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 3QR9 1.9 73.52 2 71154 67466 3607 99.98 0.18397 0.18217 0.1821 0.21796 0.2153 RANDOM 26.619
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] -1.12 1.96 -0.84
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.443 r_dihedral_angle_4_deg 19.55 r_dihedral_angle_3_deg 13.049 r_dihedral_angle_1_deg 5.604 r_scangle_it 3.929 r_scbond_it 2.436 r_mcangle_it 1.475 r_angle_refined_deg 1.417 r_mcbond_it 0.807 r_chiral_restr 0.1
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.443 r_dihedral_angle_4_deg 19.55 r_dihedral_angle_3_deg 13.049 r_dihedral_angle_1_deg 5.604 r_scangle_it 3.929 r_scbond_it 2.436 r_mcangle_it 1.475 r_angle_refined_deg 1.417 r_mcbond_it 0.807 r_chiral_restr 0.1 r_bond_refined_d 0.014 r_gen_planes_refined 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5027 Nucleic Acid Atoms Solvent Atoms 513 Heterogen Atoms 110
Software Software Software Name Purpose DNA data collection MOLREP phasing REFMAC refinement PROCESS data reduction SCALA data scaling