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H, 13C, and 15N Chemical Shift Assignments and structure of Thioredoxin from Mycobacterium thermoresistibile ATCC 19527 and NCTC 10409
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC 1 mM [U-95% 13C; U-95% 15N] Thioredoxin, 100 mM sodium chloride, 25 mM sodium phosphate, 2 mM DTT, 10 % v/v D20 90% H2O/10% D2O 100 mM 6.0 1 Pa 298 Bruker AVANCE 600 2 2D 1H-13C HSQC 1 mM [U-95% 13C; U-95% 15N] Thioredoxin, 100 mM sodium chloride, 25 mM sodium phosphate, 2 mM DTT, 100 % v/v D2O 100% D2O 100 mM 6.0 1 Pa 298 Bruker AVANCE 600 3 3D HNCO 1 mM [U-95% 13C; U-95% 15N] Thioredoxin, 100 mM sodium chloride, 25 mM sodium phosphate, 2 mM DTT, 10 % v/v D20 90% H2O/10% D2O 100 mM 6.0 1 Pa 298 Bruker AVANCE 600 4 3D HNCA 1 mM [U-95% 13C; U-95% 15N] Thioredoxin, 100 mM sodium chloride, 25 mM sodium phosphate, 2 mM DTT, 10 % v/v D20 90% H2O/10% D2O 100 mM 6.0 1 Pa 298 Bruker AVANCE 600 5 3D HBHA(CO)NH 1 mM [U-95% 13C; U-95% 15N] Thioredoxin, 100 mM sodium chloride, 25 mM sodium phosphate, 2 mM DTT, 10 % v/v D20 90% H2O/10% D2O 100 mM 6.0 1 Pa 298 Bruker AVANCE 600 6 3D HCCH-TOCSY 1 mM [U-95% 13C; U-95% 15N] Thioredoxin, 100 mM sodium chloride, 25 mM sodium phosphate, 2 mM DTT, 100 % v/v D2O 100% D2O 100 mM 6.0 1 Pa 298 Bruker AVANCE 600 7 3D H(CCO)NH 1 mM [U-95% 13C; U-95% 15N] Thioredoxin, 100 mM sodium chloride, 25 mM sodium phosphate, 2 mM DTT, 10 % v/v D20 90% H2O/10% D2O 100 mM 6.0 1 Pa 298 Bruker AVANCE 600
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 600
NMR Refinement Method Details Software simulated annealing CYANA
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 200 Conformers Submitted Total Number 20 Representative Model 1 (closest to the average)
Computation: NMR Software # Classification Version Software Name Author 1 refinement Analysis CCPN 2 structure calculation CYANA Guntert, Mumenthaler and Wuthrich 3 chemical shift assignment Analysis CCPN 4 peak picking Analysis CCPN