SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D_1H_NOESY | R[CGACUCAGG]_R[CCUG(15N4)CGUCG] (AMINO-NITROGEN OF CYTIDINE IS POINT-LABELED (> 95%)) | 50mM(NACL) | 7.0 | 1 atm | 300 | ||
| 2 | 2D_1H_NOESY | R[CGACUCAGG]_R[CCUG(15N4)CGUCG] (AMINO-NITROGEN OF CYTIDINE IS POINT-LABELED (> 95%)) | 50mM(NACL) | 7.0 | 1 atm | 300 | ||
| 3 | 2D_1H_NOESY | R[CGACUCAGG]_R[CCUG(15N4)CGUCG] (AMINO-NITROGEN OF CYTIDINE IS POINT-LABELED (> 95%)) | 50mM(NACL) | 7.0 | 1 atm | 278 | ||
| 4 | 2D_PCOSY | R[CGACUCAGG]_R[CCUG(15N4)CGUCG] (AMINO-NITROGEN OF CYTIDINE IS POINT-LABELED (> 95%)) | 50mM(NACL) | 7.0 | 1 atm | 300 | ||
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | DRX | 600 |
| 2 | Bruker | DRX | 500 |
| 3 | Bruker | ARX | 500 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing | DISTANCE CONSTRAINTS (NOE 433, HYDROGEN BOND (BASE-PAIR) 54), DIHEDRAL ANGLE CONSTRAINTS 45 | X-PLOR |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | SUMMATION OF TOTAL ENERGY (COVALENT GEOMETRY, NON-BOND ENERGY, DISTANCE AND DIHEDRAL ANGLE CONSTRAINTS) |
| Conformers Calculated Total Number | 50 |
| Conformers Submitted Total Number | 1 |
| Representative Model | 1 (minimized average structure) |
| Additional NMR Experimental Information | |
|---|---|
| Details | THIS STRUCTURE WAS DETERMINED USING STANDARD 2D HOMONUCLEAR TECHNIQUES |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | refinement | X-PLOR | 3.851 | BRUNGER |
| 2 | refinement | X-PLOR | 3.8.1 | BRUNGER |
| 3 | structure solution | X-PLOR | 3.851 | BRUNGER |
| 4 | structure solution | X-PLOR | 3.8.1 | BRUNGER |
