2LL2
Structure of the Cx43 C-terminal domain bound to tubulin
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D 1H-1H TOCSY | 0.8 mM protein, 0.04 mM [U-100% 15N] D2O, 50 mM [U-100% 15N] PIPES | 95% H2O/5% D2O | 0 | 6.9 | ambient | 282 | |
2 | 2D 1H-1H NOESY | 0.8 mM protein, 0.04 mM [U-100% 15N] D2O, 50 mM [U-100% 15N] PIPES | 95% H2O/5% D2O | 0 | 6.9 | ambient | 282 | |
3 | 2D 1H-1H TOCSY | 0.8 mM protein, 0.04 mM [U-100% 15N] D2O, 50 mM [U-100% 15N] PIPES, 0.04 mM tubulin | 95% H2O/5% D2O | 0 | 6.9 | ambient | 282 | |
4 | 2D 1H-1H NOESY | 0.8 mM protein, 0.04 mM [U-100% 15N] D2O, 50 mM [U-100% 15N] PIPES, 0.04 mM tubulin | 95% H2O/5% D2O | 0 | 6.9 | ambient | 282 | |
5 | 1D STD | 0.8 mM protein, 0.04 mM [U-100% 15N] D2O, 50 mM [U-100% 15N] PIPES, 0.04 mM tubulin | 95% H2O/5% D2O | 0 | 6.9 | ambient | 282 | |
6 | 1D STD | 0.8 mM protein, 0.04 mM [U-100% 15N] D2O, 50 mM [U-100% 15N] PIPES | 95% H2O/5% D2O | 0 | 6.9 | ambient | 282 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | AVANCE | 600 |
NMR Refinement | ||
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Method | Details | Software |
simulated annealing | NMRView |
NMR Ensemble Information | |
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Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 100 |
Conformers Submitted Total Number | 10 |
Representative Model | 1 (lowest energy) |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | chemical shift assignment | NMRView | 5.2 | Johnson, One Moon Scientific |
2 | peak picking | NMRView | 5.2 | Johnson, One Moon Scientific |
3 | refinement | CNS | Brunger, Adams, Clore, Gros, Nilges and Read |