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Green Light-Absorbing State of TePixJ, an Active Cyanobacteriochrome Domain
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC 0.7-1.3 mM [U-13C; U-15N] TePixJ, 0.7-1.3 mM PHYCOVIOLOBILIN 93% H2O/7% D2O 10 8 ambient 298 2 3D CBCA(CO)NH 0.7-1.3 mM [U-13C; U-15N] TePixJ, 0.7-1.3 mM PHYCOVIOLOBILIN 93% H2O/7% D2O 10 8 ambient 298 3 3D HNCACB 0.7-1.3 mM [U-13C; U-15N] TePixJ, 0.7-1.3 mM PHYCOVIOLOBILIN 93% H2O/7% D2O 10 8 ambient 298 4 3D HCCH-TOCSY 0.7-1.3 mM [U-13C; U-15N] TePixJ, 0.7-1.3 mM PHYCOVIOLOBILIN 93% H2O/7% D2O 10 8 ambient 298 5 3D 1H-15N NOESY 0.7-1.3 mM [U-13C; U-15N] TePixJ, 0.7-1.3 mM PHYCOVIOLOBILIN 93% H2O/7% D2O 10 8 ambient 298 6 3D 1H-13C NOESY aliphatic 0.7-1.3 mM [U-13C; U-15N] TePixJ, 0.7-1.3 mM PHYCOVIOLOBILIN 93% H2O/7% D2O 10 8 ambient 298 7 3D 1H-13C NOESY aromatic 0.7-1.3 mM [U-13C; U-15N] TePixJ, 0.7-1.3 mM PHYCOVIOLOBILIN 93% H2O/7% D2O 10 8 ambient 298 8 3D HNCO 0.7-1.3 mM [U-13C; U-15N] TePixJ, 0.7-1.3 mM PHYCOVIOLOBILIN 93% H2O/7% D2O 10 8 ambient 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Varian INOVA 900 2 Varian INOVA 800 3 Varian INOVA 600 4 Bruker AVANCE 700
NMR Refinement Method Details Software simulated annealing, torsion angle dynamics NMRPipe
NMR Ensemble Information Conformer Selection Criteria back calculated data agree with experimental NOESY spectrum Conformers Calculated Total Number 100 Conformers Submitted Total Number 10 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 chemical shift assignment NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 2 chemical shift assignment PIPP Garrett 3 structure solution X-PLOR NIH Schwieters, Kuszewski, Tjandra and Clore 4 refinement X-PLOR NIH Schwieters, Kuszewski, Tjandra and Clore