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The sliding clamp of Mycobacterium tuberculosis in complex with a natural product.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3P16 PDB ENTRY 3P16
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7.5 21.2 % (W/V) PEG 3000, 100 MM TRIS-HCL PH 7.67.
Crystal Properties Matthews coefficient Solvent content 2.41 49
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 87.516 α = 90 b = 87.516 β = 90 c = 199.296 γ = 120
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 PIXEL DECTRIS PILATUS 6M MIRRORS 2014-09-24 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON BESSY BEAMLINE 14.1 BESSY 14.1
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 2.17 199.3 100 0.2 13.2 20.8 45449 -3 32.62
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 2.17 2.18 100 1.5 2.1 20.7
Refinement Statistics Diffraction ID Structure Solution 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 PDB ENTRY 3P16 2.173 70.841 1.35 45371 2339 99.99 0.1861 0.1838 0.1874 0.2267 0.2261 42.24
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 15.542 f_angle_d 1.267 f_chiral_restr 0.076 f_bond_d 0.008 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5668 Nucleic Acid Atoms Solvent Atoms 357 Heterogen Atoms 14
Software Software Software Name Purpose PHENIX refinement XDS data reduction Aimless data scaling PHASER phasing