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Structure analysis of the Tom1 GAT domain reveals distinct ligand-specific conformational states
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC 1.0 mM [U-99% 13C; U-99% 15N] GAT, 50 mM potassium chloride, 20 mM [U-2H] TRIS, 1 mM sodium azide, 50 uM DSS, 1 mM [U-2H] DTT 90% H2O/10% D2O 70 7.0 1 atm 298 2 3D HNCO 1.0 mM [U-99% 13C; U-99% 15N] GAT, 50 mM potassium chloride, 20 mM [U-2H] TRIS, 1 mM sodium azide, 50 uM DSS, 1 mM [U-2H] DTT 90% H2O/10% D2O 70 7.0 1 atm 298 3 3D HNCACB 1.0 mM [U-99% 13C; U-99% 15N] GAT, 50 mM potassium chloride, 20 mM [U-2H] TRIS, 1 mM sodium azide, 50 uM DSS, 1 mM [U-2H] DTT 90% H2O/10% D2O 70 7.0 1 atm 298 4 3D CBCA(CO)NH 1.0 mM [U-99% 13C; U-99% 15N] GAT, 50 mM potassium chloride, 20 mM [U-2H] TRIS, 1 mM sodium azide, 50 uM DSS, 1 mM [U-2H] DTT 90% H2O/10% D2O 70 7.0 1 atm 298 5 3D HCACO 1.0 mM [U-99% 13C; U-99% 15N] GAT, 50 mM potassium chloride, 20 mM [U-2H] TRIS, 1 mM sodium azide, 50 uM DSS, 1 mM [U-2H] DTT 90% H2O/10% D2O 70 7.0 1 atm 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 800
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 3000 Conformers Submitted Total Number 10 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 data analysis Sparky Goddard 2 processing Sparky Goddard 3 refinement CS-ROSETTA Yang, S. et al.