SOLUTION STRUCTURE OF IRON(II) TRANSPORT PROTEIN A FROM CLOSTRIDIUM THERMOCELLUM , NORTHEAST STRUCTURAL GENOMICS CONSORTIUM (NESG) TARGET VR131
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D 1H-15N HSQC | 0.92 mM [U-100% 13C; U-100% 15N] protein | 90% H2O/10% D2O | na | 6.5 | ambient | 298 | |
| 2 | 3D 1H-13C NOESY | 0.92 mM [U-100% 13C; U-100% 15N] protein | 90% H2O/10% D2O | na | 6.5 | ambient | 298 | |
| 3 | 3D SIMULTANEOUS CN-NOESY | 0.92 mM [U-100% 13C; U-100% 15N] protein | 90% H2O/10% D2O | na | 6.5 | ambient | 298 | |
| 4 | 4,3D GFT CABCACONHN | 0.92 mM [U-100% 13C; U-100% 15N] protein | 90% H2O/10% D2O | na | 6.5 | ambient | 298 | |
| 5 | 4,3D GFT HNNCABCA | 0.92 mM [U-100% 13C; U-100% 15N] protein | 90% H2O/10% D2O | na | 6.5 | ambient | 298 | |
| 6 | 4,3D GFT HABCABCONHN | 0.92 mM [U-100% 13C; U-100% 15N] protein | 90% H2O/10% D2O | na | 6.5 | ambient | 298 | |
| 7 | 3D CCH-COSY | 0.92 mM [U-100% 13C; U-100% 15N] protein | 90% H2O/10% D2O | na | 6.5 | ambient | 298 | |
| 8 | 2D 1H-13C HSQC | 0.65 mM [U-10% 13C; U-100% 15N] protein | 90% H2O/10% D2O | na | 6.5 | ambient | 298 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | AVANCE | 800 |
| 2 | Varian | INOVA | 600 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing, distance geometry, torsion angle dynamics | CNS | |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | target function |
| Conformers Calculated Total Number | 100 |
| 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 solution | CYANA | 2.1 | Guntert, Mumenthaler and Wuthrich |
| 3 | data analysis | CYANA | 2.1 | Guntert, Mumenthaler and Wuthrich |
| 4 | data analysis | AutoStructure | 2.2.1 | Huang, Tejero, Powers and Montelione |
| 5 | chemical shift assignment | AutoAssign | 2.3.0 | Zimmerman, Moseley, Kulikowski and Montelione |
| 6 | data analysis | XEASY | 1.3.1 | Bartels et al. |
| 7 | processing | NMRPipe | 2.3 | Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax |
| 8 | collection | TopSpin | Bruker Biospin | |
| 9 | collection | VnmrJ | Varian | |
