6C41

SOLUTION NMR

NMR Experiment
Experiment Type Sample Contents Ionic Strength Solvent pH Pressure Temprature (K)
1 2D 1H-1H TOCSY 2 mM Clavanin A, 35 % [U-99% 2H] TFE, 10 % [U-99% 2H] D2O, 55 % H2O ? trifluoroethanol/water 4.3 ambient 298
2 2D 1H-1H NOESY 2 mM Clavanin A, 35 % [U-99% 2H] TFE, 10 % [U-99% 2H] D2O, 55 % H2O ? trifluoroethanol/water 4.3 ambient 298
3 2D 1H-13C HSQC 2 mM Clavanin A, 35 % [U-99% 2H] TFE, 10 % [U-99% 2H] D2O, 55 % H2O ? trifluoroethanol/water 4.3 ambient 298
4 2D 1H-15N HMQC 2 mM Clavanin A, 35 % [U-99% 2H] TFE, 10 % [U-99% 2H] D2O, 55 % H2O ? trifluoroethanol/water 4.3 ambient 298
NMR Spectrometer Information
Spectrometer Manufacturer Model Field Strength
1 Bruker AVANCE 500
NMR Refinement
Method Details Software
simulated annealing refinement in water 1
NMR Ensemble Information
Conformer Selection Criteria structures with the lowest energy
Conformers Calculated Total Number 200
Conformers Submitted Total Number 10
Representative Model 1 (lowest energy)
Computation: NMR Software
# Classification Version Software Name Author
1 refinement ? X-PLOR Brunger
2 structure calculation ? X-PLOR Brunger
3 chemical shift assignment ? NMRView Johnson, One Moon Scientific
4 peak picking ? NMRView Johnson, One Moon Scientific
5 processing ? NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
6 geometry optimization ? TALOS Cornilescu, Delaglio and Bax