6AK0
Solution NMR structure of a new lasso peptide specialicin
SOLUTION NMR
NMR Experiment | ||||||||
---|---|---|---|---|---|---|---|---|
Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D 1H-15N HSQC | 4 mg/mL specialicin | DMSO | 0 | 0 | 1 atm | 298 | Bruker AVANCE III 800 |
2 | 2D 1H-13C HSQC | 4 mg/mL specialicin | DMSO | 0 | 0 | 1 atm | 298 | Bruker AVANCE III 800 |
3 | 2D 1H-13C HMBC | 4 mg/mL specialicin | DMSO | 0 | 0 | 1 atm | 298 | Bruker AVANCE III 800 |
4 | 2D 1H-1H TOCSY | 4 mg/mL specialicin | DMSO | 0 | 0 | 1 atm | 298 | Bruker AVANCE III 800 |
5 | 2D DQF-COSY | 4 mg/mL specialicin | DMSO | 0 | 0 | 1 atm | 298 | Bruker AVANCE III 800 |
6 | 2D 1H-1H NOESY | 4 mg/mL specialicin | DMSO | 0 | 0 | 1 atm | 298 | Bruker AVANCE III 800 |
7 | 2D 1H-1H TOCSY | 4 mg/mL specialicin | DMSO | 0 | 0 | 1 atm | 298 | Bruker AVANCE 600 |
8 | 2D 1H-1H NOESY | 4 mg/mL specialicin | DMSO | 0 | 0 | 1 atm | 298 | Bruker AVANCE 600 |
9 | 2D 1H-15N HSQC | 4 mg/mL specialicin | DMSO | 0 | 0 | 1 atm | 298 | Bruker AVANCE III 800 |
NMR Spectrometer Information | |||
---|---|---|---|
Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | AVANCE III | 800 |
2 | Bruker | AVANCE | 600 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
simulated annealing | CNS |
NMR Ensemble Information | |
---|---|
Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 300 |
Conformers Submitted Total Number | 15 |
Representative Model | 1 (lowest energy) |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | refinement | CNS | 1.1 | BRUNGER, ADAMS, CLORE, GROS, NILGES AND READ |
2 | structure solution | Sparky | ||
3 | structure solution | TopSpin | ||
4 | structure solution | TopSpin | 3.5 |