2L10
Solution Structure of the R6 Domain of Talin
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D 1H-15N HSQC | 1 mM [U-100% 15N] C-1, 5 % [U-100% 2H] D2O-2, 2 mM DTT-3, 50 mM sodium chloride-4, 20 mM TRIS-5 | 90% H2O/10% D2O | 50 | 6.5 | ambient | 298 | |
2 | 2D 1H-13C HSQC | 1 mM [U-100% 13C; U-100% 15N] C-6, 5 % [U-100% 2H] D2O-7, 2 mM DTT-8, 50 mM sodium chloride-9, 20 mM TRIS-10 | 90% H2O/10% D2O | 50 | 6.5 | ambient | 298 | |
3 | 3D 1H-13C NOESY | 1 mM [U-100% 13C; U-100% 15N] C-6, 5 % [U-100% 2H] D2O-7, 2 mM DTT-8, 50 mM sodium chloride-9, 20 mM TRIS-10 | 90% H2O/10% D2O | 50 | 6.5 | ambient | 298 | |
4 | 3D 1H-15N TOCSY | 1 mM [U-100% 15N] C-1, 5 % [U-100% 2H] D2O-2, 2 mM DTT-3, 50 mM sodium chloride-4, 20 mM TRIS-5 | 90% H2O/10% D2O | 50 | 6.5 | ambient | 298 | |
5 | 3D CBCA(CO)NH | 1 mM [U-100% 13C; U-100% 15N] C-6, 5 % [U-100% 2H] D2O-7, 2 mM DTT-8, 50 mM sodium chloride-9, 20 mM TRIS-10 | 90% H2O/10% D2O | 50 | 6.5 | ambient | 298 | |
6 | 3D HNCACB | 1 mM [U-100% 13C; U-100% 15N] C-6, 5 % [U-100% 2H] D2O-7, 2 mM DTT-8, 50 mM sodium chloride-9, 20 mM TRIS-10 | 90% H2O/10% D2O | 50 | 6.5 | ambient | 298 | |
7 | 3D HNCA | 1 mM [U-100% 13C; U-100% 15N] C-6, 5 % [U-100% 2H] D2O-7, 2 mM DTT-8, 50 mM sodium chloride-9, 20 mM TRIS-10 | 90% H2O/10% D2O | 50 | 6.5 | ambient | 298 | |
8 | 3D HNCO | 1 mM [U-100% 13C; U-100% 15N] C-6, 5 % [U-100% 2H] D2O-7, 2 mM DTT-8, 50 mM sodium chloride-9, 20 mM TRIS-10 | 90% H2O/10% D2O | 50 | 6.5 | ambient | 298 | |
9 | 3D HCCH-TOCSY | 1 mM [U-100% 13C; U-100% 15N] C-6, 5 % [U-100% 2H] D2O-7, 2 mM DTT-8, 50 mM sodium chloride-9, 20 mM TRIS-10 | 90% H2O/10% D2O | 50 | 6.5 | ambient | 298 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | DRX | 800 |
2 | Bruker | DRX | 600 |
3 | Bruker | DRX | 600 |
NMR Refinement | ||
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Method | Details | Software |
simulated annealing, molecular dynamics, torsion angle dynamics | Final Structures refined in explicit water bath as implemented in Aria1.2/CNS1.2. 20 lowest energy structures selected from water refinement, initial structures generated with cyana | CYANA |
NMR Ensemble Information | |
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Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 200 |
Conformers Submitted Total Number | 20 |
Representative Model | 1 (lowest energy) |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | structure solution | CYANA | 2.1 | Guntert, Mumenthaler and Wuthrich |
2 | collection | TopSpin | 2.1 | Bruker Biospin |
3 | processing | TopSpin | 2.1 | Bruker Biospin |
4 | chemical shift assignment | CCPNmr | 1.13 | CCPN |
5 | refinement | CCPNmr | 1.13 | CCPN |
6 | data analysis | CCPNmr | 1.13 | CCPN |
7 | peak picking | CCPNmr | 1.13 | CCPN |
8 | structure solution | ARIA | 1.2 | Linge, O'Donoghue and Nilges |
9 | geometry optimization | ARIA | 1.2 | Linge, O'Donoghue and Nilges |
10 | refinement | ARIA | 1.2 | Linge, O'Donoghue and Nilges |
11 | geometry optimization | TALOS | Cornilescu, Delaglio and Bax | |
12 | data analysis | TALOS | Cornilescu, Delaglio and Bax |