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The solution structure of the monomeric Acanthaporin
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC 1.0 mM [U-100% 15N] acanthaporin, 7 % [U-2H] D2O, 0.001 % sodium azide 93% H2O/7% D2O 0.05 5.4 ambient 298 2 2D 1H-1H TOCSY 1.0 mM [U-100% 15N] acanthaporin, 7 % [U-2H] D2O, 0.001 % sodium azide 93% H2O/7% D2O 0.05 5.4 ambient 298 3 2D 1H-1H NOESY 1.0 mM [U-100% 15N] acanthaporin, 7 % [U-2H] D2O, 0.001 % sodium azide 93% H2O/7% D2O 0.05 5.4 ambient 298 4 3D 1H-15N TOCSY 1.0 mM [U-100% 15N] acanthaporin, 7 % [U-2H] D2O, 0.001 % sodium azide 93% H2O/7% D2O 0.05 5.4 ambient 298 5 3D 1H-15N NOESY 1.0 mM [U-100% 15N] acanthaporin, 7 % [U-2H] D2O, 0.001 % sodium azide 93% H2O/7% D2O 0.05 5.4 ambient 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 750 2 Bruker AVANCE 600
NMR Refinement Method Details Software simulated annealing, torsion angle dynamics NMRPipe
NMR Ensemble Information Conformer Selection Criteria target function Conformers Calculated Total Number 400 Conformers Submitted Total Number 20 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 processing NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 2 chemical shift assignment NMRView Johnson, One Moon Scientific 3 data analysis NMRView Johnson, One Moon Scientific 4 peak picking NMRView Johnson, One Moon Scientific 5 structure solution CYANA Guntert, Mumenthaler and Wuthrich 6 refinement X-PLOR NIH Schwieters, Kuszewski, Tjandra and Clore