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Solution NMR Structure of Transmembrane and Cytosolic Regions of Integrin Alpha1 in Detergent Micelles
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC 50mM sodium phosphate; 2mM DTT; 1.0mM [U-15N] Integrin Alpha1; 95% H2O/5% D2O 95% H2O/5% D2O 6.5 ambient 303 2 2D 1H-15N HSQC 1.0mM [U-13C; U-15N] Integrin Alpha1; 50mM sodium phosphate; 2mM DTT; 90% H2O/10% D2O 90% H2O/10% D2O 6.5 ambient 303 3 3D HNCO 1.0mM [U-13C; U-15N] Integrin Alpha1; 50mM sodium phosphate; 2mM DTT; 90% H2O/10% D2O 90% H2O/10% D2O 6.5 ambient 303 4 3D HNCA 1.0mM [U-13C; U-15N] Integrin Alpha1; 50mM sodium phosphate; 2mM DTT; 90% H2O/10% D2O 90% H2O/10% D2O 6.5 ambient 303 5 3D HNCACB 1.0mM [U-13C; U-15N] Integrin Alpha1; 50mM sodium phosphate; 2mM DTT; 90% H2O/10% D2O 90% H2O/10% D2O 6.5 ambient 303 6 3D CBCA(CO)NH 1.0mM [U-13C; U-15N] Integrin Alpha1; 50mM sodium phosphate; 2mM DTT; 90% H2O/10% D2O 90% H2O/10% D2O 6.5 ambient 303 7 3D C(CO)NH 1.0mM [U-13C; U-15N] Integrin Alpha1; 50mM sodium phosphate; 2mM DTT; 90% H2O/10% D2O 90% H2O/10% D2O 6.5 ambient 303 8 3D HBHA(CO)NH 1.0mM [U-13C; U-15N] Integrin Alpha1; 50mM sodium phosphate; 2mM DTT; 90% H2O/10% D2O 90% H2O/10% D2O 6.5 ambient 303 9 3D H(CCO)NH 1.0mM [U-13C; U-15N] Integrin Alpha1; 50mM sodium phosphate; 2mM DTT; 90% H2O/10% D2O 90% H2O/10% D2O 6.5 ambient 303 10 3D 1H-15N NOESY 1.0mM [U-13C; U-15N] Integrin Alpha1; 50mM sodium phosphate; 2mM DTT; 90% H2O/10% D2O 90% H2O/10% D2O 6.5 ambient 303
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker DMX 600
NMR Refinement Method Details Software simulated annealing NMRView
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 200 Conformers Submitted Total Number 10 Representative Model 1 (closest to the average)
Computation: NMR Software # Classification Version Software Name Author 1 chemical shift assignment NMRView Johnson, One Moon Scientific 2 processing NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 3 structure solution Xplor-NIH Schwieters, Kuszewski, Tjandra and Clore 4 refinement Xplor-NIH