2LIX
Solution structure Analysis of the ImKTx104
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 15N-edited 3D NOESY-HSQC | 2 mM [U-15N] entity_1-1, 20 mM sodium phosphate-2, 90% v/v H2O-3, 10% v/v [U-99% 2H] D2O-4, 90% H2O, 10% D2O | 90% H2O/10% D2O | 5 | 300 | |||
2 | 15N,1H-HSQC | 2 mM [U-15N] entity_1-1, 20 mM sodium phosphate-2, 90% v/v H2O-3, 10% v/v [U-99% 2H] D2O-4, 90% H2O, 10% D2O | 90% H2O/10% D2O | 5 | 300 | |||
3 | 1H,1H-TOCSY | 2 mM [U-15N] entity_1-1, 20 mM sodium phosphate-2, 90% v/v H2O-3, 10% v/v [U-99% 2H] D2O-4, 90% H2O, 10% D2O | 90% H2O/10% D2O | 5 | 300 | |||
4 | 1H,1H-NOESY | 2 mM [U-15N] entity_1-1, 20 mM sodium phosphate-2, 90% v/v H2O-3, 10% v/v [U-99% 2H] D2O-4, 90% H2O, 10% D2O | 90% H2O/10% D2O | 5 | 300 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | Avance | 800 |
NMR Refinement | ||
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Method | Details | Software |
simulated annealing, energy minimization | 200 structures were calculated with the Cyana 2.1 program starting from randomly generated conformers in 10,000 annealing steps, 20 conformoers with minimal target functions were selected to undergo energy minimization using the AMBER force field | CYANA |
NMR Ensemble Information | |
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Conformer Selection Criteria | 20 structures for lowest energy |
Conformers Calculated Total Number | 200 |
Conformers Submitted Total Number | 20 |
Representative Model | 1 (closest to the mean of the 20 conformers) |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | refinement | CYANA | Guntert, P. |