2KA9
Solution structure of PSD-95 PDZ12 complexed with cypin peptide
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 3D_15N-separated_NOESY | 1mM [U-15N] PSD95 PDZ12, 1mM cypin peptide, 90% H2O, 10% D2O | 90% H2O/10% D2O | 100 | 6.5 | ambient | 303 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Varian | INOVA | 750 |
2 | Varian | INOVA | 750 |
NMR Refinement | ||
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Method | Details | Software |
simulated annealing | This structure is not superimposed because the relative domain orientation is not defined due to its intrinsic conformational flexibility. | CNS |
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 | refinement | CNS |