SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | DQF-COSY | 1mM human relaxin-3; 90% H2O, 10% D2O | 90% H2O/10% D2O | 0 | 3 | ambient | 298 | |
| 2 | 2D TOCSY | 1mM human relaxin-3; 90% H2O, 10% D2O | 90% H2O/10% D2O | 0 | 3 | ambient | 298 | |
| 3 | 2D NOESY | 1mM human relaxin-3; 90% H2O, 10% D2O | 90% H2O/10% D2O | 0 | 3 | ambient | 298 | |
| 4 | 2D TOCSY | 1mM human relaxin-3; 100% D2O | 100% D2O | 0 | 3 | ambient | 298 | |
| 5 | 2D NOESY | 1mM human relaxin-3; 100% D2O | 100% D2O | 0 | 3 | ambient | 298 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | AVANCE | 600 |
| 2 | Bruker | DMX | 750 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| Structures were calculated using torsion angle dynamics and further refined using Cartesian dynamics in explicit solvent. | Structure calculations and refinements were done in CNS using protocols from ARIA. | XwinNMR |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the least restraint violations,structures with the lowest energy |
| Conformers Calculated Total Number | 50 |
| Conformers Submitted Total Number | 20 |
| Representative Model | 1 (lowest energy) |
| Additional NMR Experimental Information | |
|---|---|
| Details | This structure was determined using standard 2D homonuclear techniques. |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | collection | XwinNMR | 1.3.5 | Bruker |
| 2 | processing | XwinNMR | 1.3.5 | Bruker |
| 3 | data analysis | XEASY | 1.3.7 | Bartels, C. et al. |
| 4 | structure solution | CYANA | 1.0 | Guntert, P. et al. |
| 5 | structure solution | CNS | 1.1 | Brunger A.T. et al. |
| 6 | refinement | CNS | 1.1 | Brunger A.T. et al. |
