High resolution solution NMR structure of the spider venom peptide U3- scytotoxin-Sth1h
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 13C ARO HSQC NOESY | 95% H2O/5% D2O | 0.03 | 6.5 | 1.0 atm | 298.0 | ||
| 2 | 13C AROMATIC HSQC | 95% H2O/5% D2O | 0.03 | 6.5 | 1.0 atm | 298.0 | ||
| 3 | 13C CT-HSQC | 95% H2O/5% D2O | 0.03 | 6.5 | 1.0 atm | 298.0 | ||
| 4 | 13C HSQC | 95% H2O/5% D2O | 0.03 | 6.5 | 1.0 atm | 298.0 | ||
| 5 | 13C HSQC NOESY | 95% H2O/5% D2O | 0.03 | 6.5 | 1.0 atm | 298.0 | ||
| 6 | 15N HMQC | 95% H2O/5% D2O | 0.03 | 6.5 | 1.0 atm | 298.0 | ||
| 7 | 15N HMQC 2 | 95% H2O/5% D2O | 0.03 | 6.5 | 1.0 atm | 298.0 | ||
| 8 | 15N HSQC NOESY | 95% H2O/5% D2O | 0.03 | 6.5 | 1.0 atm | 298.0 | ||
| 9 | 1H NOESY (120MS) | 95% H2O/5% D2O | 0.03 | 6.5 | 1.0 atm | 298.0 | ||
| 10 | 1H TOCSY | 95% H2O/5% D2O | 0.03 | 6.5 | 1.0 atm | 298.0 | ||
| 11 | HCCH TOCSY | 95% H2O/5% D2O | 0.03 | 6.5 | 1.0 atm | 298.0 | ||
| 12 | HNCACB | 95% H2O/5% D2O | 0.03 | 6.5 | 1.0 atm | 298.0 | ||
| 13 | HNCACO | 95% H2O/5% D2O | 0.03 | 6.5 | 1.0 atm | 298.0 | ||
| 14 | HNCO | 95% H2O/5% D2O | 0.03 | 6.5 | 1.0 atm | 298.0 | ||
| 15 | HNCOCACB | 95% H2O/5% D2O | 0.03 | 6.5 | 1.0 atm | 298.0 | ||
| 16 | 15N HSQC (15N SAMPLE) | 95% H2O/5% D2O | 0.03 | 6.5 | 1.0 atm | 298.0 | ||
| 17 | 1H TOCSY (15N SAMPLE) | 95% H2O/5% D2O | 0.03 | 6.5 | 1.0 atm | 298.0 | ||
| 18 | NOESY 120MS (15N SAMPLE) | 95% H2O/5% D2O | 0.03 | 6.5 | 1.0 atm | 298.0 | ||
| 19 | NOESY 200MS (15N SAMPLE) | 95% H2O/5% D2O | 0.03 | 6.5 | 1.0 atm | 298.0 | ||
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | AVANCE | 600 |
| 2 | Bruker | AVANCE | 600 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| CNS | REFINEMENT DETAILS CAN BE FOUND IN THE PAPER CITATION. | CNS |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | TOTAL ENERGY |
| Conformers Calculated Total Number | 100 |
| Conformers Submitted Total Number | 20 |
| Representative Model | 14 (n/a) |
| Additional NMR Experimental Information | |
|---|---|
| Details | THE STRUCTURE WAS DETERMINED USING TRIPLE-RESONANCE NMR SPECTROSCOPY ON 13C,15N-LABELED U3-SCYTOTOXIN-STH1H, AND CALCULATED USING ARIA2 WITH WATER REFINEMENT. |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | refinement | CNS | 1.2 | BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,READ, RICE,SIMONSON,WARREN |
| 2 | structure solution | CcpNmr Analysis | 2.4 | |
| 3 | structure solution | TALOS-N | 4.12 | |
