2O8Z
Bound Structure of CRF1 Extracellular Domain Antagonist
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D NOESY | 2 mM cCRF(30-41), 50 microM trx-ECD of CRF1, 50 mM NaAc-d3, pH=4.5, 0.01% NaN3 | 90% H2O/10% D2O | 0 | 4.5 | ambient | 310 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | AVANCE | 500 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| Stochastic Energy Minimization with Experimental Restraints | Model: Structure from 134 NOE restraints, 89 Intra-Residual, 23 Sequential, 22 Long Range | XwinNMR |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the lowest energy |
| Conformers Calculated Total Number | 50 |
| Conformers Submitted Total Number | 20 |
| Representative Model | 4 (closest to the average) |
| Additional NMR Experimental Information | |
|---|---|
| Details | This structure was determined using transferred NOE techniques |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | collection | XwinNMR | 3.5 | Bruker |
| 2 | processing | XwinNMR | 3.5 | Bruker |
| 3 | structure solution | MOE | v2006.08 | ChemCompGroup |
| 4 | refinement | MOE | v2006.08 | ChemCompGroup |
