6ENA
Nemertide alpha-1
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D 1H-1H NOESY | 3 mg/mL Nemertide alpha-1 | 90% H2O/10% D2O | 0 mM | 4.1 | ambient atm | 298 | Bruker AVANCE 600 |
| 2 | 2D 1H-13C HSQC | 3 mg/mL Nemertide alpha-1 | 100% D2O | 0 mM | 4.1 | ambient atm | 298 | Bruker AVANCE 600 |
| 3 | 2D 1H-15N HSQC | 3 mg/mL Nemertide alpha-1 | 90% H2O/10% D2O | 0 mM | 4.1 | ambient atm | 298 | Bruker AVANCE 600 |
| 4 | 2D 1H-1H TOCSY | 3 mg/mL Nemertide alpha-1 | 90% H2O/10% D2O | 0 mM | 4.1 | ambient atm | 298 | Bruker AVANCE 600 |
| 5 | 2D 1H-1H TOCSY | 3 mg/mL Nemertide alpha-1 | 100% D2O | 0 mM | 4.1 | ambient atm | 298 | Bruker AVANCE 600 |
| 6 | 2D 1H-1H NOESY | 3 mg/mL Nemertide alpha-1 | 100% D2O | 0 mM | 4.1 | ambient atm | 298 | Bruker AVANCE 600 |
| 7 | 2D 1H-1H ECOSY | 3 mg/mL Nemertide alpha-1 | 100% D2O | 0 mM | 4.1 | ambient atm | 298 | Bruker AVANCE 600 |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | AVANCE | 600 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing | Initial structures were calculated using torsion angle dynamics and the structures were subsequently refined and energy minimised using cartesian dynamics in explicit solvent. Protocols from the RECOORD data base were used. | CNS |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | lowest MolProbity score |
| Conformers Calculated Total Number | 50 |
| Conformers Submitted Total Number | 20 |
| Representative Model | 1 (lowest energy) |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | refinement | CNS | 1.2 | Brunger, Adams, Clore, Gros, Nilges and Read |
| 2 | structure calculation | CYANA | 3.97 | Guntert, Mumenthaler and Wuthrich |
| 3 | chemical shift assignment | CARA | Keller and Wuthrich | |
| 4 | peak picking | CARA | Keller and Wuthrich | |
| 5 | collection | TopSpin | 2.1 | Bruker Biospin |
