2LGC
Joint NMR and X-ray refinement reveals the structure of a novel dibenzo[a,d]cycloheptenone inhibitor/p38 MAP kinase complex in solution
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-13C; U-15N; U-2H] P38 | 90% H2O/10% D2O | 150 | 7.4 | ambient | 25 | |
2 | 3D HNCO | 1 mM [U-13C; U-15N; U-2H] P38 | 90% H2O/10% D2O | 150 | 7.4 | ambient | 25 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | DRX | 900 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
torsion angle dynamics, sampling | JOINT NMR AND X-RAY REFINEMENT WITH NMR RESTRAINTS AND X-RAY REFLECTIONS FROM PDB ENTRY 3ZYA. | PALES |
NMR Ensemble Information | |
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Conformer Selection Criteria | lowest R-free |
Conformers Calculated Total Number | 3000 |
Conformers Submitted Total Number | 10 |
Representative Model | 1 (best r-free) |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | data analysis | PALES | Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax | |
2 | processing | NMRPipe | Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax | |
3 | peak picking | Sparky | Goddard | |
4 | refinement | ISD | Habeck, Rieping, Lamazhapova |