SOLUTION NMR STRUCTURE OF THE COMPLEX OF ALPHA-BUNGAROTOXIN WITH A LIBRARY DERIVED PEPTIDE, 20 STRUCTURES
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | COSY | 5.8 | 303 | |||||
| 2 | DQF-COSY | 5.8 | 303 | |||||
| 3 | TOCSY | 5.8 | 303 | |||||
| 4 | NOESY | 5.8 | 303 | |||||
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | AM500 | 500 |
| 2 | Bruker | DMX600 | 600 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| DISTANCE GEOMETRY/ DYNAMICAL SIMMULATED ANNEALING | DETAILS OF THE STRUCTURE DETERMINATION AND ALL STRUCTURAL STATISTICS ARE GIVEN IN THE PAPER CITED ON *JRNL* RECORDS ABOVE. THE STRUCTURES ARE BASED ON 941 INTRAMOLECULAR CONSTRAINTS WITHIN THE BOUND TOXIN (INCLUDING 291 LONG-RANGE INTERACTIONS), 98 INTRAPEPTIDE INTERACTIONS (INCLUDING 7 LONG-RANGE INTERACTIONS), AND 62 INTERMOLECULAR CONSTRAINTS BETWEEN THE BUNGAROTOXIN AND THE 13-RESIDUE PEPTIDE USED IN THIS STUDY (LISTED HERE AS RESIDUES 75 B - 87 B). | X-PLOR |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | NO NOE VIOLATIONS,OVERALL ENERGY |
| Conformers Calculated Total Number | 20 |
| Conformers Submitted Total Number | 20 |
| Additional NMR Experimental Information | |
|---|---|
| Details | THE STRUCTURE WAS DETERMINED USING 2D 1H-NMR |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | refinement | X-PLOR | 3.1 | BRUNGER |
| 2 | structure solution | X-PLOR | ||
