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The solution structure of NmPin, the parvuline of Nitrosopumilus maritimus
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC 1 mM [U-99% 13C; U-99% 15N] protein, 50 mM [U-99% 13C; U-99% 15N] potassium phosphate, 2 uM [U-99% 13C; U-99% 15N] DSS 90% H2O/10% D2O 50 6.5 ambient 301.5 2 2D 1H-13C HSQC 1 mM [U-99% 13C; U-99% 15N] protein, 50 mM [U-99% 13C; U-99% 15N] potassium phosphate, 2 uM [U-99% 13C; U-99% 15N] DSS 90% H2O/10% D2O 50 6.5 ambient 301.5 3 2D 1H-1H TOCSY 1 mM [U-99% 13C; U-99% 15N] protein, 50 mM [U-99% 13C; U-99% 15N] potassium phosphate, 2 uM [U-99% 13C; U-99% 15N] DSS 90% H2O/10% D2O 50 6.5 ambient 301.5 4 2D 1H-1H COSY 1 mM [U-99% 13C; U-99% 15N] protein, 50 mM [U-99% 13C; U-99% 15N] potassium phosphate, 2 uM [U-99% 13C; U-99% 15N] DSS 90% H2O/10% D2O 50 6.5 ambient 301.5 5 2D 1H-1H NOESY 1 mM [U-99% 13C; U-99% 15N] protein, 50 mM [U-99% 13C; U-99% 15N] potassium phosphate, 2 uM [U-99% 13C; U-99% 15N] DSS 90% H2O/10% D2O 50 6.5 ambient 301.5 6 3D CBCA(CO)NH 1 mM [U-99% 13C; U-99% 15N] protein, 50 mM [U-99% 13C; U-99% 15N] potassium phosphate, 2 uM [U-99% 13C; U-99% 15N] DSS 90% H2O/10% D2O 50 6.5 ambient 301.5 7 3D HNCACB 1 mM [U-99% 13C; U-99% 15N] protein, 50 mM [U-99% 13C; U-99% 15N] potassium phosphate, 2 uM [U-99% 13C; U-99% 15N] DSS 90% H2O/10% D2O 50 6.5 ambient 301.5 8 3D HCCH-TOCSY 1 mM [U-99% 13C; U-99% 15N] protein, 50 mM [U-99% 13C; U-99% 15N] potassium phosphate, 2 uM [U-99% 13C; U-99% 15N] DSS 100% D2O 50 6.5 ambient 301.5 9 3D HCCH-COSY 1 mM [U-99% 13C; U-99% 15N] protein, 50 mM [U-99% 13C; U-99% 15N] potassium phosphate, 2 uM [U-99% 13C; U-99% 15N] DSS 100% D2O 50 6.5 ambient 301.5 10 3D 1H-13C NOESY 1 mM [U-99% 13C; U-99% 15N] protein, 50 mM [U-99% 13C; U-99% 15N] potassium phosphate, 2 uM [U-99% 13C; U-99% 15N] DSS 100% D2O 50 6.5 ambient 301.5
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker Ultrashield 700
NMR Refinement Method Details Software simulated annealing TopSpin
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 100 Conformers Submitted Total Number 20 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 collection TopSpin 3.0 Bruker Biospin 2 processing TopSpin 3.0 Bruker Biospin 3 chemical shift assignment CCPN 2.1 CCPN 4 chemical shift calculation CCPN 2.1 CCPN 5 peak picking CCPN 2.1 CCPN 6 structure solution CYANA 3.0 Guntert, Mumenthaler and Wuthrich 7 refinement CYANA 3.0 Guntert, Mumenthaler and Wuthrich 8 data analysis CYANA 3.0 Guntert, Mumenthaler and Wuthrich