NMR Experiment |
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
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1 | 2D 1H-1H NOESY | 0.5 mM 7SK Stem-loop 1 RNA, 0.5 mM HIV-1 Tat RNA Binding Domain | 90% H2O/10% D2O | 10mM phosphates, 70mM NaCl mM | 5.4 | 100000 Pa | 298 | Bruker DMX 700 |
5 | 2D 1H-1H NOESY | 0.5 mM 7SK Stem-loop 1 RNA, 0.5 mM HIV-1 Tat RNA Binding Domain | 100% D2O | 10mM phosphates, 70mM NaCl mM | 5.4 | 100000 Pa | 298 | Bruker DMX 700 |
2 | 2D 1H-15N HSQC | 0.5 mM 7SK Stem-loop 1 RNA, 0.5 mM [U-13C; U-15N] HIV-1 Tat RNA Binding Domain selectively labeled with the following schema: 1) R49, K50, R57, A58 2) K51, R52, Q54, R55 3) R53, Q54, R56 | 90% H2O/10% D2O | 10mM phosphates, 70mM NaCl mM | 5.4 | 100000 Pa | 298 | Bruker DMX 700 |
3 | 2D 1H-15N HSQC | 0.5 mM [U-13C; U-15N] 7SK Stem-loop 1 RNA, 0.5 mM HIV-1 Tat RNA Binding Domain | 90% H2O/10% D2O | 10mM phosphates, 70mM NaCl mM | 5.4 | 100000 Pa | 298 | Bruker DMX 700 |
4 | 2D 1H-13C HSQC | 0.5 mM 7SK Stem-loop 1 RNA, 0.5 mM [U-13C; U-15N] HIV-1 Tat RNA Binding Domain selectively labeled with the following schema: 1) R49, K50, R57, A58 2) K51, R52, Q54, R55 3) R53, Q54, R56 | 100% D2O | 10mM phosphates, 70mM NaCl mM | 5.4 | 100000 Pa | 298 | Bruker DMX 700 |
6 | 2D 1H-13C HSQC | 0.5 mM [U-13C; U-15N] 7SK Stem-loop 1 RNA, 0.5 mM HIV-1 Tat RNA Binding Domain | 100% D2O | 10mM phosphates, 70mM NaCl mM | 5.4 | 100000 Pa | 298 | Bruker DMX 700 |