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crystal structure of the mycobacterial trehalose monomycolate transport factor A, TtfA
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8 291 28% PEG 4000 and 0.2 M (NH4)2SO4
Crystal Properties Matthews coefficient Solvent content 2.19 43.83
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 62.24 α = 90 b = 70.09 β = 90 c = 86.01 γ = 90
Symmetry Space Group I 2 2 2
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 2M-F 2019-09-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X06DA 0.979 SLS X06DA
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) 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 1.4 46.54 99.8 0.05072 0.05729 0.02624 0.99 14.79 4.5 37320 17.93
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.4 1.45 1.118 0.589
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 SAD FREE R-VALUE 1.4 46.54 1.35 37306 1865 99.76 0.1751 0.1739 0.1751 0.1985 0.1986 28.14
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 12.9884 f_angle_d 1.2331 f_chiral_restr 0.1096 f_bond_d 0.0129 f_plane_restr 0.0074
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1435 Nucleic Acid Atoms Solvent Atoms 183 Heterogen Atoms 10
Software Software Software Name Purpose PHENIX refinement XDS data reduction XSCALE data scaling AutoSol phasing