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Four-Alpha-Helix Bundle with Designed Anesthetic Binding Pockets II: Halothane Effects on Structure and Dynamics
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC 0.5 mM [U-13C; U-15N] 4HB 90% H2O/10% D2O 4.5 ambient 308 2 2D 1H-1H NOESY 0.5 mM [U-13C; U-15N] 4HB 90% H2O/10% D2O 4.5 ambient 308 3 3D CBCA(CO)NH 0.5 mM [U-13C; U-15N] 4HB 90% H2O/10% D2O 4.5 ambient 308 4 3D HNCACB 0.5 mM [U-13C; U-15N] 4HB 90% H2O/10% D2O 4.5 ambient 308 5 3D HNCO 0.5 mM [U-13C; U-15N] 4HB 90% H2O/10% D2O 4.5 ambient 308 6 3D HNCA 0.5 mM [U-13C; U-15N] 4HB 90% H2O/10% D2O 4.5 ambient 308 7 3D HN(CO)CA 0.5 mM [U-13C; U-15N] 4HB 90% H2O/10% D2O 4.5 ambient 308 8 3D 1H-15N NOESY 0.5 mM [U-13C; U-15N] 4HB 90% H2O/10% D2O 4.5 ambient 308 9 3D HCCH-COSY 0.5 mM [U-13C; U-15N] 4HB 90% H2O/10% D2O 4.5 ambient 308 10 R1 0.5 mM [U-13C; U-15N] 4HB 90% H2O/10% D2O 4.5 ambient 308 11 R2 0.5 mM [U-13C; U-15N] 4HB 90% H2O/10% D2O 4.5 ambient 308 12 Heteronuclear NOE 0.5 mM [U-13C; U-15N] 4HB 90% H2O/10% D2O 4.5 ambient 308
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 800 2 Bruker AVANCE 700 3 Bruker AVANCE 600
NMR Refinement Method Details Software torsion angle dynamics TopSpin
NMR Ensemble Information Conformer Selection Criteria target function Conformers Calculated Total Number 100 Conformers Submitted Total Number 20 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 collection TopSpin 1.3 Bruker 2 processing NMRPipe 2.4 Rev 2006.095.11.35 Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 3 data analysis Sparky 3.110 Goddard 4 structure solution CYANA 2.1 Guntert, Mumenthaler and Wuthrich 5 chemical shift assignment AutoAssign 2.2.0 Zimmerman, Moseley, Kulikowski and Montelione 6 refinement CYANA 2.1 Guntert, Mumenthaler and Wuthrich