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Solution NMR structure of the C-terminal EF-hand domain of human cardiac sodium channel NaV1.5
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC 1.2 mM [U-100% 13C; U-100% 15N] entity 100% H2O 6.5 ambient 298 2 2D 1H-13C HSQC 1.2 mM [U-100% 13C; U-100% 15N] entity 100% H2O 6.5 ambient 298 3 3D CBCA(CO)NH 1.2 mM [U-100% 13C; U-100% 15N] entity 100% H2O 6.5 ambient 298 4 3D HNCO 1.2 mM [U-100% 13C; U-100% 15N] entity 100% H2O 6.5 ambient 298 5 3D HNCACB 1.2 mM [U-100% 13C; U-100% 15N] entity 100% H2O 6.5 ambient 298 6 3D HCCH-TOCSY 1.2 mM [U-100% 13C; U-100% 15N] entity 100% H2O 6.5 ambient 298 7 3D HCCH-COSY 1.2 mM [U-100% 13C; U-100% 15N] entity 100% H2O 6.5 ambient 298 8 3D 1H-15N NOESY 1.2 mM [U-100% 13C; U-100% 15N] entity 100% H2O 6.5 ambient 298 9 3D 1H-13C NOESY 1.2 mM [U-100% 13C; U-100% 15N] entity 100% H2O 6.5 ambient 298 10 2D 1H-1H NOESY 1.2 mM entity 100% H2O 6.5 ambient 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AMX 600
NMR Refinement Method Details Software molecular dynamics TopSpin
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 processing TopSpin 2.0 Bruker Biospin 2 collection TopSpin 2.0 Bruker Biospin 3 structure solution CYANA 2.1 Guntert, P. et al. 4 refinement Amber 9 Case, D. et al.