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NMR Derived Structure of Ca2+ Calmodulin bound to Phosphorylated PSD-95
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC 500 uM [U-100% 13C; U-100% 15N] Calmodulin, 750 uM PSD-95 phosphorylated 90% H2O/10% D2O 50 mM 7 1 atm 318 Bruker AVANCE III 800 2 IPAP HSQC 500 uM [U-100% 13C; U-100% 15N] Calmodulin, 750 uM PSD-95 phosphorylated 90% H2O/10% D2O 50 mM 7 1 atm 318 Bruker AVANCE III 800 3 3D 1H-15N NOESY 500 uM [U-100% 13C; U-100% 15N] Calmodulin, 750 uM PSD-95 phosphorylated 90% H2O/10% D2O 50 mM 7 1 atm 318 Bruker AVANCE III 800 4 3D HCCH-TOCSY 500 uM [U-100% 13C; U-100% 15N] Calmodulin, 750 uM PSD-95 phosphorylated 90% H2O/10% D2O 50 mM 7 1 atm 318 Bruker AVANCE III 800 5 3D CBCA(CO)NH 500 uM [U-100% 13C; U-100% 15N] Calmodulin, 750 uM PSD-95 phosphorylated 90% H2O/10% D2O 50 mM 7 1 atm 318 Bruker AVANCE III 800 6 3D HNCO 500 uM [U-100% 13C; U-100% 15N] Calmodulin, 750 uM PSD-95 phosphorylated 90% H2O/10% D2O 50 mM 7 1 atm 318 Bruker AVANCE III 800 7 3D HBHA(CO)NH 500 uM [U-100% 13C; U-100% 15N] Calmodulin, 750 uM PSD-95 phosphorylated 90% H2O/10% D2O 50 mM 7 1 atm 318 Bruker AVANCE III 800 8 3D 1H-13C NOESY aliphatic 500 uM [U-100% 13C; U-100% 15N] Calmodulin, 750 uM PSD-95 phosphorylated 90% H2O/10% D2O 50 mM 7 1 atm 318 Bruker AVANCE III 800 9 2D 1H-13C HSQC aliphatic 500 uM [U-100% 13C; U-100% 15N] Calmodulin, 750 uM PSD-95 phosphorylated 90% H2O/10% D2O 50 mM 7 1 atm 318 Bruker AVANCE III 800
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE III 800
NMR Refinement Method Details Software molecular dynamics HADDOCK
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 200 Conformers Submitted Total Number 4 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 chemical shift assignment Sparky Goddard 2 structure calculation HADDOCK Bonvin 3 chemical shift assignment NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 4 peak picking Sparky Goddard 5 refinement HADDOCK Bonvin