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TCR alpha transmembrane domain
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC 0.5 mM [U-99% 15N] TCRa 90% H2O/10% D2O 30 mM 7.0 1 atm 310 Bruker AVANCE 750 2 3D HNCA 1 mM [U-99% 13C; U-99% 15N] TCRa 90% H2O/10% D2O 30 mM 7.0 1 atm 310 Varian INOVA 600 3 3D HNCACB 1 mM [U-99% 13C; U-99% 15N] TCRa 90% H2O/10% D2O 30 mM 7.0 1 atm 310 Varian INOVA 600 4 3D HNCO 1 mM [U-99% 13C; U-99% 15N] TCRa 90% H2O/10% D2O 30 mM 7.0 1 atm 310 Varian INOVA 600 5 3D HN(CO)CA 1 mM [U-99% 13C; U-99% 15N] TCRa 90% H2O/10% D2O 30 mM 7.0 1 atm 310 Varian INOVA 600 6 3D NOESY 2 mM U-15N; U-2H; Ile, Leu, Val selective labeling TCRa 90% H2O/10% D2O 30 mM 7.0 1 atm 310 Bruker AVANCE 750
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 750 2 Varian INOVA 600
NMR Refinement Method Details Software simulated annealing CYANA
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 100 Conformers Submitted Total Number 10 Representative Model 1 (closest to the average)
Computation: NMR Software # Classification Version Software Name Author 1 refinement CYANA Guntert, Mumenthaler and Wuthrich 2 structure calculation CYANA Guntert, Mumenthaler and Wuthrich 3 chemical shift assignment CARA Keller and Wuthrich 4 peak picking CARA Keller and Wuthrich