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Anthranilate phosphoribosyltransferase variant R193L from Mycobacterium tuberculosis with pyrophosphate/PRPP and Mg2+ bound
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3QR9
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 293 imidazole malate, PEG 4000
Crystal Properties Matthews coefficient Solvent content 2.43 49.45
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 94.485 α = 90 b = 78.106 β = 110.6 c = 100.55 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 110 CCD ADSC QUANTUM 210r 2012-12-03 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) 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 2.33 94.12 100 0.182 0.072 0.996 10.2 7.4 29405
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.33 2.41 99.9 1.724 0.671 0.576 1.2 7.5 2875
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) 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 3QR9 2.33 94.12 27905 1497 99.94 0.1999 0.1969 0.2013 0.2559 0.2589 RANDOM 40.194
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] 1.15 -2.39 -3.09 2.21
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.045 r_dihedral_angle_4_deg 18.238 r_dihedral_angle_3_deg 14.454 r_dihedral_angle_1_deg 6.072 r_angle_refined_deg 1.402 r_angle_other_deg 0.768 r_chiral_restr 0.07 r_bond_refined_d 0.009 r_gen_planes_refined 0.006 r_bond_other_d 0.001
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.045 r_dihedral_angle_4_deg 18.238 r_dihedral_angle_3_deg 14.454 r_dihedral_angle_1_deg 6.072 r_angle_refined_deg 1.402 r_angle_other_deg 0.768 r_chiral_restr 0.07 r_bond_refined_d 0.009 r_gen_planes_refined 0.006 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4938 Nucleic Acid Atoms Solvent Atoms 61 Heterogen Atoms 35
Software Software Software Name Purpose REFMAC refinement XDS data reduction PDB_EXTRACT data extraction Aimless data scaling PHASER phasing