SOLUTION NMR

NMR Experiment
Experiment Type Sample Contents Ionic Strength Solvent pH Pressure Temprature (K)
1 3D HNCA 1 mM [U-99% 13C; U-99% 15N] recombinant cytotoxin-1, 95 v/v non-labeled H2O, 5 v/v 99.9%-2H D2O, 3 uM non-labeled NaOH, 1 uM non-labeled HCl, 95% H2O/5% D2O 0 95% H2O/5% D2O 6.5 101325 303
2 3D HNCACB 1 mM [U-99% 13C; U-99% 15N] recombinant cytotoxin-1, 95 v/v non-labeled H2O, 5 v/v 99.9%-2H D2O, 3 uM non-labeled NaOH, 1 uM non-labeled HCl, 95% H2O/5% D2O 0 95% H2O/5% D2O 6.5 101325 303
3 3D HNCO 1 mM [U-99% 13C; U-99% 15N] recombinant cytotoxin-1, 95 v/v non-labeled H2O, 5 v/v 99.9%-2H D2O, 3 uM non-labeled NaOH, 1 uM non-labeled HCl, 95% H2O/5% D2O 0 95% H2O/5% D2O 6.5 101325 303
4 3D HN(COCA)CB 1 mM [U-99% 13C; U-99% 15N] recombinant cytotoxin-1, 95 v/v non-labeled H2O, 5 v/v 99.9%-2H D2O, 3 uM non-labeled NaOH, 1 uM non-labeled HCl, 95% H2O/5% D2O 0 95% H2O/5% D2O 6.5 101325 303
5 3D HCCH-TOCSY 1 mM [U-99% 13C; U-99% 15N] recombinant cytotoxin-1, 95 v/v non-labeled H2O, 5 v/v 99.9%-2H D2O, 3 uM non-labeled NaOH, 1 uM non-labeled HCl, 95% H2O/5% D2O 0 95% H2O/5% D2O 6.5 101325 303
6 2D 1H-15N HSQC 1 mM [U-99% 13C; U-99% 15N] recombinant cytotoxin-1, 95 v/v non-labeled H2O, 5 v/v 99.9%-2H D2O, 3 uM non-labeled NaOH, 1 uM non-labeled HCl, 95% H2O/5% D2O 0 95% H2O/5% D2O 6.5 101325 303
7 2D 1H-13C HSQC aliphatic 1 mM [U-99% 13C; U-99% 15N] recombinant cytotoxin-1, 95 v/v non-labeled H2O, 5 v/v 99.9%-2H D2O, 3 uM non-labeled NaOH, 1 uM non-labeled HCl, 95% H2O/5% D2O 0 95% H2O/5% D2O 6.5 101325 303
8 3D 1H-15N NOESY 1 mM [U-99% 13C; U-99% 15N] recombinant cytotoxin-1, 95 v/v non-labeled H2O, 5 v/v 99.9%-2H D2O, 3 uM non-labeled NaOH, 1 uM non-labeled HCl, 95% H2O/5% D2O 0 95% H2O/5% D2O 6.5 101325 303
9 3D 1H-13C NOESY aliphatic 1 mM [U-99% 13C; U-99% 15N] recombinant cytotoxin-1, 95 v/v non-labeled H2O, 5 v/v 99.9%-2H D2O, 3 uM non-labeled NaOH, 1 uM non-labeled HCl, 95% H2O/5% D2O 0 95% H2O/5% D2O 6.5 101325 303
10 1D watergate 1 mM [U-99% 13C; U-99% 15N] recombinant cytotoxin-1, 95 v/v non-labeled H2O, 5 v/v 99.9%-2H D2O, 3 uM non-labeled NaOH, 1 uM non-labeled HCl, 95% H2O/5% D2O 0 95% H2O/5% D2O 6.5 101325 303
NMR Spectrometer Information
Spectrometer Manufacturer Model Field Strength
NMR Refinement
Method Details Software
restrained Rosetta minimization as in: J Am Chem Soc. 2014 Feb 5;136(5):1893-906. Protein NMR structures refined with Rosetta have higher accuracy relative to corresponding X-ray crystal structures. Mao B, Tejero R, Baker D, Montelione GT. 4
NMR Ensemble Information
Conformer Selection Criteria target function
Conformers Calculated Total Number 200
Conformers Submitted Total Number 20
Representative Model 17 (quality score)
Computation: NMR Software
# Classification Version Software Name Author
1 collection 2.0.a TopSpin Bruker Biospin
2 chemical shift assignment 1.8.4 CARA Keller and Wuthrich
5 structure calculation 1.0.6 CYANA Guntert, Mumenthaler and Wuthrich
3 chemical shift assignment 1.8.4 CARA Keller and Wuthrich
4 refinement 3.3 Rosetta David Baker
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