1O5P
Solution Structure of holo-Neocarzinostatin
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 | 2.5mM holo-Neocarzinostatin U-15N, 13C | 90% H2O/10% D2O | 5.0 | ambient | 303 | ||
2 | 3D_13C-separated_NOESY | 2.5mM holo-Neocarzinostatin U-15N, 13C | 90% H2O/10% D2O | 5.0 | ambient | 303 | ||
3 | 2D NOESY | 2.5mM holo-Neocarzinostatin U-15N, 13C | 90% H2O/10% D2O | 5.0 | ambient | 303 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Varian | UNITY | 750 |
2 | Bruker | AMX | 600 |
NMR Refinement | ||
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Method | Details | Software |
distance geometry, simulated annealing with random array initial structures | X-PLOR |
NMR Ensemble Information | |
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Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 16000 |
Conformers Submitted Total Number | 60 |
Representative Model | 60 (lowest energy) |
Additional NMR Experimental Information | |
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Details | Based on distributed computing (SUN GRID engine), the structure calculation explored conformational space comprehensively by using a huge number of initial structures to increase structure precision and convergence. |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | refinement | X-PLOR | NIH 2.0.6 |