2KMA
NMR structure of the F0F1 double domain (residues 1-202) of the talin ferm domain
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 | 0.8 mM [U-100% 15N] F0F1-1, 50 mM sodium chloride-2, 2 mM DTT-3 | 90% H2O/10% D2O | 50 | 6.5 | AMBIENT | 298 | |
2 | 3D HCCH-TOCSY | 0.8 mM [U-100% 13C; U-100% 15N] F0F1-4, 50 mM sodium chloride-5, 2 mM DTT-6 | 90% H2O/10% D2O | 50 | 6.5 | AMBIENT | 298 | |
3 | 3D CBCA(CO)NH | 0.8 mM [U-100% 13C; U-100% 15N] F0F1-4, 50 mM sodium chloride-5, 2 mM DTT-6 | 90% H2O/10% D2O | 50 | 6.5 | AMBIENT | 298 | |
4 | 3D HNCACB | 0.8 mM [U-100% 13C; U-100% 15N] F0F1-4, 50 mM sodium chloride-5, 2 mM DTT-6 | 90% H2O/10% D2O | 50 | 6.5 | AMBIENT | 298 | |
5 | 3D 1H-15N NOESY | 0.8 mM [U-100% 15N] F0F1-1, 50 mM sodium chloride-2, 2 mM DTT-3 | 90% H2O/10% D2O | 50 | 6.5 | AMBIENT | 298 | |
6 | 3D 1H-13C NOESY | 0.8 mM [U-100% 13C; U-100% 15N] F0F1-4, 50 mM sodium chloride-5, 2 mM DTT-6 | 90% H2O/10% D2O | 50 | 6.5 | AMBIENT | 298 | |
7 | 3D HBHA(CO)NH | 0.8 mM [U-100% 13C; U-100% 15N] F0F1-4, 50 mM sodium chloride-5, 2 mM DTT-6 | 90% H2O/10% D2O | 50 | 6.5 | AMBIENT | 298 | |
8 | 3D HNCO | 0.8 mM [U-100% 13C; U-100% 15N] F0F1-4, 50 mM sodium chloride-5, 2 mM DTT-6 | 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 ARIA 1.2/CNS 1.1., 20 LOWEST ENERGY STRUCTURES SELECTED FROM WATER REFINEMENT USING CNS. INITIAL STRUCTURES GENERATED WITH CYANA. | TopSpin |
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 | collection | TopSpin | 2 | Bruker Biospin |
2 | processing | TopSpin | 2 | Bruker Biospin |
3 | chemical shift assignment | CcpNmr Analysis | 1.15 | CCPN |
4 | data analysis | CcpNmr Analysis | 1.15 | CCPN |
5 | peak picking | CcpNmr Analysis | 1.15 | CCPN |
6 | structure solution | CYANA | 2 | Guntert, Mumenthaler and Wuthrich |
7 | chemical shift assignment | CYANA | 2 | Guntert, Mumenthaler and Wuthrich |
8 | geometry optimization | CYANA | 2 | Guntert, Mumenthaler and Wuthrich |
9 | structure solution | ARIA | 1.2 | Linge, O'Donoghue and Nilges |
10 | refinement | ARIA | 1.2 | Linge, O'Donoghue and Nilges |