SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D NOESY | 3mM d(5'-GGCAAGAAACGG-3')/d(5'-CCGTTTCTTGCC-3') | 20mM potassium phosphate, 150 mM potassium chloride, 0.5mM EDTA pH 7.0 | 150 KCl | 7.0 | ambient | 293 | |
| 2 | DQF-COSY | 3mM d(5'-GGCAAGAAACGG-3')/d(5'-CCGTTTCTTGCC-3') | 20mM potassium phosphate, 150 mM potassium chloride, 0.5mM EDTA pH 7.0 | 150 KCl | 7.0 | ambient | 293 | |
| 3 | HCCHRELAY;HCCHTOCSY;cthsqc(with and without phage) | (5'-GGCAAGAAACGG-3')/d(5'-CCGTTTCTTGCC-3') nucleotides 1-12; U-13C/15N | 20mM potassium phosphate, 150 mM potassium chloride, 0.5mM EDTA pH 7.0 | 150 KCl | 7.0 | ambient | 293 | |
| 4 | HCCHRELAY;HCCHTOCSY;cthsqc(with and without phage) | (5'-GGCAAGAAACGG-3')/d(5'-CCGTTTCTTGCC-3') nucleotides 13-24; U-13C/15N | 20mM potassium phosphate, 150 mM potassium chloride, 0.5mM EDTA pH 7.0 | 150 KCl | 7.0 | ambient | 293 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | DMX | 500 |
| 2 | Bruker | DMX | 600 |
| 3 | Bruker | DMX | 750 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| matrix relaxation, simulated annealing with residual dipolar couplings | The structure is based on a total of 434 restraints, 217 NOE derived, 90 dihedral, 31 Watson-Crick, and 91 residual dipolar coupling restraints | MARDIGRAS |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the lowest energy |
| Conformers Calculated Total Number | 20 |
| Conformers Submitted Total Number | 10 |
| Representative Model | 1 (n/a) |
| Additional NMR Experimental Information | |
|---|---|
| Details | This structure was determined using 13C-H and 15N-H residual dipolar couplings |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | iterative matrix relaxation | MARDIGRAS | 3.2 | James |
| 2 | iterative matrix relaxation | CORMA | 5.2 | James |
| 3 | refinement | X-PLOR | with residual dipolar patch | Brunger, Tjandra |














