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NMR solution structure of the Ca2+-Calmodulin C-terminal domain in a complex with a peptide (NSCaTE) from the L-type Voltage-Gated Calcium Channel alpha1C subunit
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC 20 mM TRIS 90% H2O/10% D2O 100 7.0 ambient 298 2 2D 1H-13C HSQC aromatic 20 mM TRIS 90% H2O/10% D2O 100 7.0 ambient 298 3 3D CBCA(CO)NH 20 mM TRIS 90% H2O/10% D2O 100 7.0 ambient 298 4 3D C(CO)NH 20 mM TRIS 90% H2O/10% D2O 100 7.0 ambient 298 5 3D HNCO 20 mM TRIS 90% H2O/10% D2O 100 7.0 ambient 298 6 3D HNCACB 20 mM TRIS 90% H2O/10% D2O 100 7.0 ambient 298 7 3D H(CCO)NH 20 mM TRIS 90% H2O/10% D2O 100 7.0 ambient 298 8 3D HCCH-TOCSY 20 mM TRIS 90% H2O/10% D2O 100 7.0 ambient 298 9 3D 1H-13C NOESY aliphatic 20 mM TRIS 90% H2O/10% D2O 100 7.0 ambient 298 10 3D 1H-15N NOESY 20 mM TRIS 90% H2O/10% D2O 100 7.0 ambient 298 11 3D HCACO 20 mM TRIS 90% H2O/10% D2O 100 7.0 ambient 298 12 2D 1H-15N HSQC 20 mM TRIS 90% H2O/10% D2O 100 7.0 ambient 298 13 3D HBHA(CO)NH 20 mM TRIS 90% H2O/10% D2O 100 7.0 ambient 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 500
NMR Refinement Method Details Software torsion angle dynamics, simulated annealing CYANA
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 200 Conformers Submitted Total Number 19 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 structure solution CYANA Guntert, Mumenthaler and Wuthrich 2 processing NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 3 chemical shift assignment NMRView Johnson, One Moon Scientific 4 chemical shift calculation TALOS Cornilescu, Delaglio and Bax 5 refinement X-PLOR NIH Schwieters, Kuszewski, Tjandra and Clore 6 collection XwinNMR Bruker Biospin 7 refinement CYANA Guntert, Mumenthaler and Wuthrich