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Assessment of a large enzyme-drug complex by proton-detected solid-state NMR without deuteration
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 3D HCCH-TOCSY 1 mM [U-99% 13C; U-99% 15N] hCAII 95% H2O/5% D2O 50 mM 7.5 1 atm 288 Bruker AVANCE III 800 2 3D 1H-15N RFDR 1 mM [U-99% 13C; U-99% 15N] hCAII 95% H2O/5% D2O 50 mM 7.5 1 atm 288 Bruker AVANCE III 800 3 3D 1H-13C RFDR 1 mM [U-99% 13C; U-99% 15N] hCAII 95% H2O/5% D2O 50 mM 7.5 1 atm 288 Bruker AVANCE III 800
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE III 800
NMR Refinement Method Details Software simulated annealing ARIA
NMR Ensemble Information Conformer Selection Criteria lowest energy Conformers Calculated Total Number 20 Conformers Submitted Total Number 20 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 refinement ARIA Linge, O'Donoghue and Nilges 2 structure calculation ARIA Linge, O'Donoghue and Nilges 3 chemical shift assignment CcpNmr Analysis CCPN 4 peak picking CcpNmr Analysis CCPN