2RN8
NMR structure note: murine Itk SH3 domain
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 15N 1H HSQC, CBCA(CO)CH, HNCACB, HBHA(CO)NH, HBHANH, HNCO, (HB)CB(CGCDCE)HE, (HB)CB(CGCD)HD, HCCH-TOCSY, 3D 15N-edited TOCSY, 2D homonuclear TOCSY, 2D homonuclear NOESY, 3D 13C-edited aliphatic NOESY, 3D 13C-edited aromatic NOESY, 15N-edited NOESY, 15N-edited TOCSY, IPAP 1H-15N, J correlation HNHA, long range coupling HNCO hydrogen bond experiment | 3.4mM [U-100% 13C; U-100% 15N] Itk Sh3 | 95% H2O/5% D2O | 75 mM NaCl | 7.4 | ambient | 298 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | AVII | 700.133 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing | Xplor-NIH refine.py script | CNS |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the lowest energy |
| Conformers Calculated Total Number | 60 |
| Conformers Submitted Total Number | 20 |
| Representative Model | 1 (best looking secondary structure) |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | refinement | CNS | Schwieters, Kuszewski, Tjandra and Clore | |
