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Solution structure of TGS domain of the Mycobacterium tuberculosis Rel protein
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC 0.3 mM [U-15N] TGS domain of Rel protein, 50 mM TRIS, 350 mM sodium chloride, 1 mM DTT, 5 % v/v na glycerol, 90 % v/v H2O, 10 % v/v [U-2H] D2O 90% H2O/10% D2O 350 mM 8.5 1 atm 298 Bruker AVANCE 700 2 3D HNCA 0.3 mM [U-13C; U-15N] TGS domain of Rel protein, 50 mM TRIS, 350 mM sodium chloride, 1 mM DTT, 5 % v/v na glycerol, 90 % v/v H2O, 10 % v/v [U-2H] D2O 90% H2O/10% D2O 350 mM 8.5 1 atm 298 Bruker AVANCE 700 3 3D HN(CO)CA 0.3 mM [U-13C; U-15N] TGS domain of Rel protein, 50 mM TRIS, 350 mM sodium chloride, 1 mM DTT, 5 % v/v na glycerol, 90 % v/v H2O, 10 % v/v [U-2H] D2O 90% H2O/10% D2O 350 mM 8.5 1 atm 298 Bruker AVANCE 700 4 3D HCCH-TOCSY 0.3 mM [U-13C; U-15N] TGS domain of Rel protein, 50 mM TRIS, 350 mM sodium chloride, 1 mM DTT, 5 % v/v na glycerol, 90 % v/v H2O, 10 % v/v [U-2H] D2O 90% H2O/10% D2O 350 mM 8.5 1 atm 298 Bruker AVANCE 700 5 3D 1H-15N NOESY 0.3 mM [U-13C; U-15N] TGS domain of Rel protein, 50 mM TRIS, 350 mM sodium chloride, 1 mM DTT, 5 % v/v na glycerol, 90 % v/v H2O, 10 % v/v [U-2H] D2O 90% H2O/10% D2O 350 mM 8.5 1 atm 298 Bruker AVANCE 700 6 3D 1H-13C NOESY 0.3 mM [U-13C; U-15N] TGS domain of Rel protein, 50 mM TRIS, 350 mM sodium chloride, 1 mM DTT, 5 % v/v na glycerol, 90 % v/v H2O, 10 % v/v [U-2H] D2O 90% H2O/10% D2O 350 mM 8.5 1 atm 298 Bruker AVANCE 700
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 700
NMR Refinement Method Details Software torsion angle dynamics CNS
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 100 Conformers Submitted Total Number 19 Representative Model 1 (minimized average structure)
Computation: NMR Software # Classification Version Software Name Author 1 collection TopSpin 3.2 Bruker Biospin 2 processing NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 3 processing NMRDraw Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 4 chemical shift assignment Sparky Goddard 5 structure calculation CYANA Guntert, Mumenthaler and Wuthrich 6 refinement CNS Brunger, Adams, Clore, Gros, Nilges and Read