A prototype protein nanocage minimized from carboxysomes with gated oxygen permeability
SOLID-STATE NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 3D CONCA | 70 % w/w U-15N,13C 15N,13C_QD@HCcmL | 30% H2O | 200 mM | 8.0 | 1.0 bar | 288 | Bruker triple-resonance 800 |
| 2 | 3D NCACX | 70 % w/w U-15N,13C 15N,13C_QD@HCcmL | 30% H2O | 200 mM | 8.0 | 1.0 bar | 288 | Bruker triple-resonance 800 |
| 3 | 3D NCOCX | 70 % w/w U-15N,13C 15N,13C_QD@HCcmL | 30% H2O | 200 mM | 8.0 | 1.0 bar | 288 | Bruker triple-resonance 800 |
| 5 | 2D 13C-13C PDSD | 70 % w/w U-[2-13C] 2-13C_QD@HCcmL | 30% H2O | 200 mM | 8.0 | 1.0 bar | 288 | Bruker triple-resonance 800 |
| 4 | 2D 13C-13C PDSD | 70 % w/w U-[2-13C] 2-13C_HCcmL | 30% H2O | 200 mM | 8.0 | 1.0 bar | 288 | Bruker triple-resonance 800 |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | triple-resonance | 800 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing | X-PLOR | |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the lowest energy |
| Conformers Calculated Total Number | 500 |
| Conformers Submitted Total Number | 5 |
| Representative Model | 1 (lowest energy) |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | collection | TopSpin | 3.6.2 | Bruker Biospin |
| 2 | processing | NMRPipe | Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax | |
| 3 | chemical shift assignment | NMRFAM-SPARKY | Woonghee Lee | |
| 4 | refinement | X-PLOR | Brunger | |
