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NMR structure of the apo v-Src SH2 domain
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC 0.5mM [U-100% 15N] v-Src SH2 polypeptide 90% H2O/10% D2O 0.05 6.0 ambient 298 2 2D 1H-13C HSQC 0.5mM [U-100% 13C; U-100% 15N] v-Src SH2 polypeptide 90% H2O/10% D2O 0.05 6.0 ambient 298 3 3D CBCA(CO)NH 0.5mM [U-100% 13C; U-100% 15N] v-Src SH2 polypeptide 90% H2O/10% D2O 0.05 6.0 ambient 298 4 3D C(CO)NH 0.5mM [U-100% 13C; U-100% 15N] v-Src SH2 polypeptide 90% H2O/10% D2O 0.05 6.0 ambient 298 5 3D HNCO 0.5mM [U-100% 13C; U-100% 15N] v-Src SH2 polypeptide 90% H2O/10% D2O 0.05 6.0 ambient 298 6 3D HNCA 0.5mM [U-100% 13C; U-100% 15N] v-Src SH2 polypeptide 90% H2O/10% D2O 0.05 6.0 ambient 298 7 3D HNCACB 0.5mM [U-100% 13C; U-100% 15N] v-Src SH2 polypeptide 90% H2O/10% D2O 0.05 6.0 ambient 298 8 3D HNHA 0.5mM [U-100% 15N] v-Src SH2 polypeptide 90% H2O/10% D2O 0.05 6.0 ambient 298 9 3D HNHB 0.5mM [U-100% 15N] v-Src SH2 polypeptide 90% H2O/10% D2O 0.05 6.0 ambient 298 10 3D HCCH-TOCSY 0.5mM [U-100% 13C; U-100% 15N] v-Src SH2 polypeptide 90% H2O/10% D2O 0.05 6.0 ambient 298 11 3D 1H-15N NOESY 0.5mM [U-100% 15N] v-Src SH2 polypeptide 90% H2O/10% D2O 0.05 6.0 ambient 298 12 3D 1H-15N NOESY 0.5mM [U-100% 15N] v-Src SH2 polypeptide 90% H2O/10% D2O 0.05 6.0 ambient 298 13 3D 1H-15N TOCSY 0.5mM [U-100% 15N] v-Src SH2 polypeptide 90% H2O/10% D2O 0.05 6.0 ambient 298 14 3D 1H-13C NOESY 0.5mM [U-100% 13C; U-100% 15N] v-Src SH2 polypeptide 90% H2O/10% D2O 0.05 6.0 ambient 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Varian UNITYPLUS 500 2 Varian UNITYPLUS 600 3 Varian INOVA 800
NMR Refinement Method Details Software simulated annealing Final structures refined in shell of water NMRPipe
NMR Ensemble Information Conformer Selection Criteria back calculated data agree with experimental NOESY spectrum Conformers Calculated Total Number 120 Conformers Submitted Total Number 20 Representative Model 1 (fewest violations)
Additional NMR Experimental Information Details The structure was determined using a combination of NOE and H bonding data
Computation: NMR Software # Classification Version Software Name Author 1 processing NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer, Bax 2 chemical shift assignment ANSIG Kraulis 3 peak picking ANSIG Kraulis 4 automated noesy assignment ARIA 2.2 Linge, O'Donoghue, Nilges 5 structure solution CNS 1.2 Brunger, Adams, Clore, Gros, Nilges, Read 6 refinement CNS 1.2 Brunger, Adams, Clore, Gros, Nilges, Read