NMR Experiment |
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
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1 | 2D NOESY | 0.75 mM unlabeled SL1 RNA, 10 mM potassium phosphate buffer, 250 mM NaCl, 0.1 mM MgCl2, pH 6.4 | D2O | 10 mM potassium phosphate buffer, 250 mM NaCl, 0.1 mM Mg Cl2 | 6.4 | ambient | 303 | |
2 | 2D TOCSY | 0.75 mM unlabeled SL1 RNA, 10 mM potassium phosphate buffer, 250 mM NaCl, 0.1 mM MgCl2, pH 6.4 | D2O | 10 mM potassium phosphate buffer, 250 mM NaCl, 0.1 mM Mg Cl2 | 6.4 | ambient | 303 | |
3 | 2D NOESY | 0.75 mM unlabeled SL1 RNA, 10 mM potassium phosphate buffer, 250 mM NaCl, 0.1 mM MgCl2,pH 6.4, 90% H2O, 10% D2O | 90% H2O/10% D2O | 10 mM potassium phosphate buffer, 250 mM NaCl, 0.1 mM Mg Cl2 | 6.4 | ambient | 288 | |
4 | 3D_13C-separated_NOESY | 0.75 mM of uniformly 13C, 15N-labeled SL1 RNA, 10 mM potassium phosphate buffer, 250 mM NaCl, 0.1 mM MgCl2, pH 6.4 | D2O | 10 mM potassium phosphate buffer, 250 mM NaCl, 0.1 mM Mg Cl2 | 6.4 | ambient | 303 | |
5 | non-decoupled constant-time 1H-13C TROSY-HSQC | 0.75 mM of uniformly 13C, 15N-labeled SL1 RNA, 10 mM potassium phosphate buffer, 250 mM NaCl, 0.1 mM MgCl2, pH 6.4, filamentous phage Pf1 | D2O | 10 mM potassium phosphate buffer, 250 mM NaCl, 0.1 mM Mg Cl2 | 6.4 | ambient | 303 | |
6 | 2D 1H-15N HSQC | 0.75 mM of uniformly 13C, 15N-labeled SL1 RNA, 10 mM potassium phosphate buffer, 250 mM NaCl, 0.1 mM MgCl2, pH 6.4, 90% H2O, 10% D2O | 90% H2O/10% D2O | 10 mM potassium phosphate buffer, 250 mM NaCl, 0.1 mM Mg Cl2 | 6.4 | ambient | 288 | |