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Solution-state NMR structural ensemble of NPr (1-85) refined with RDCs and PCS
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 3D 1H-15N NOESY 1 mM [U-13C; U-15N] NPr, 25 mM Tris 93% H2O/7% D2O 25 mM 7 1 atm 308 Varian INOVA 600 2 3D 1H-13C NOESY 1 mM [U-13C; U-15N] NPr, 25 mM Tris 93% H2O/7% D2O 25 mM 7 1 atm 308 Varian INOVA 600 3 4D HNHC NOESY 1 mM [U-13C; U-15N] NPr, 25 mM Tris 93% H2O/7% D2O 25 mM 7 1 atm 308 Varian INOVA 600 4 3D HNCACB 0.6 mM [U-13C; U-15N; U-2H] NPr, 10 mM TRIS, 100 mM sodium chloride, 0.5 mM EDTA 93% H2O/7% D2O 25 mM 7 1 atm 308 Bruker AVANCE 600 15 2D IPAP 0.6 mM [U-13C; U-15N; U-2H] NPr, 10 mM TRIS, 100 mM sodium chloride, 0.5 mM EDTA 93% H2O/7% D2O 108 mM 7.5 1 atm 300 Bruker AVANCE 600 16 2D IPAP 0.6 mM [U-13C; U-15N; U-2H] NPr, 10 mM TRIS, 100 mM sodium chloride, 0.5 mM EDTA 93% H2O/7% D2O 108 mM 7.5 1 atm 300 Bruker AVANCE 600 17 3D HNCACB 0.6 mM [U-13C; U-15N; U-2H] NPr, 10 mM TRIS, 100 mM sodium chloride, 0.5 mM EDTA 93% H2O/7% D2O 108 mM 7.5 1 atm 300 Bruker AVANCE 600 20 2D 1H-15N HSQC 0.6 mM [U-15N; U-2H] NPr, 10 mM TRIS, 100 mM sodium chloride, 0.5 mM EDTA 93% H2O/7% D2O 108 mM 7.5 1 atm 300 Bruker AVANCE 800 18 2D 1H-15N HSQC 0.6 mM [U-15N; U-2H] NPr, 10 mM TRIS, 100 mM sodium chloride, 0.5 mM EDTA 93% H2O/7% D2O 108 mM 7.5 1 atm 300 Bruker AVANCE 800
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 600 2 Bruker AVANCE 800 3 Varian INOVA 600
NMR Refinement Method Details Software torsion angle dynamics Structure was refined using PDB ID 5T17 as a starting structure. X-PLOR NIH
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 200 Conformers Submitted Total Number 20 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 2 chemical shift assignment Analysis 2.4.2 CCPN 12 chemical shift assignment PIPP Garrett 13 peak picking PIPP Garrett 4 peak picking Analysis 2.4.2 CCPN 5 collection VNMR Varian 6 collection TopSpin 3.0 Bruker Biospin 7 processing NMRPipe 8.2 Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax 8 structure calculation X-PLOR NIH 2.37.7 Schwieters, Kuszewski, Tjandra and Clore 9 refinement X-PLOR NIH 2.37.7 Schwieters, Kuszewski, Tjandra and Clore 10 data analysis TALOS-N 4.12 Cornilescu, Delaglio and Bax 11 geometry optimization Gaussian 9 Gaussian, Inc.