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Structure of the transmembrane domain of the mouse erythropoietin receptor
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC 0.5-1 mM [U-100% 15N] protein, 20 mM potassium phosphate, 240 mM [U-100% 15N] DPC 90% H2O/10% D2O 20 6.5 ambient 313 2 2D 1H-15N HSQC 0.5-1 mM [U-100% 15N] protein, 20 mM potassium phosphate, 240 mM [U-100% 15N] DPC 90% H2O/10% D2O 20 6.5 ambient 313 3 3D CBCA(CO)NH 0.8 mM [U-100% 13C; U-100% 15N] protein, 20 mM sodium phosphate, 240 mM [U-2H] DPC 90% H2O/10% D2O 20 6.5 ambient 313 4 3D HNCACB 0.8 mM [U-100% 13C; U-100% 15N] protein, 20 mM sodium phosphate, 240 mM [U-2H] DPC 90% H2O/10% D2O 20 6.5 ambient 313 5 3D HNCA 0.8 mM [U-100% 13C; U-100% 15N] protein, 20 mM sodium phosphate, 240 mM [U-2H] DPC 90% H2O/10% D2O 20 6.5 ambient 313 6 3D HNCO 0.8 mM [U-100% 13C; U-100% 15N] protein, 20 mM sodium phosphate, 240 mM [U-2H] DPC 90% H2O/10% D2O 20 6.5 ambient 313 7 3D HBHA(CO)NH 0.8 mM [U-100% 13C; U-100% 15N] protein, 20 mM sodium phosphate, 240 mM [U-2H] DPC 90% H2O/10% D2O 20 6.5 ambient 313 8 3D 1H-15N NOESY 0.8 mM [U-100% 13C; U-100% 15N] protein, 20 mM sodium phosphate, 240 mM [U-2H] DPC 90% H2O/10% D2O 20 6.5 ambient 313 9 3D HCACO 0.5-1 mM [U-100% 15N] protein, 20 mM potassium phosphate, 240 mM [U-100% 15N] DPC 90% H2O/10% D2O 20 6.5 ambient 313
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 700 2 Bruker AVANCE 600
NMR Refinement Method Details Software simulated annealing SIMULATED ANNEALING WAS STARTED WITH 3500 AND COOL DOWN TO 100 K WITH 15,000 STEPS. STRUCTURE WAS ENERGY MINIMIZED WITH POWELL ENERGY MINIMIZATION. NMRView
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 50 Conformers Submitted Total Number 20 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 peak picking NMRView Johnson, One Moon Scientific 2 structure solution NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 3 collection TopSpin Bruker Biospin 4 refinement X-PLOR NIH Schwieters, Kuszewski, Tjandra and Clore