5ZCN
Solution NMR structure of a new lasso peptide brevunsin
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 | 6 mg/mL brevunsin | DMSO | ND | 0 | 1 atm | 298 | Bruker AVANCE III 800 |
2 | 2D 1H-13C HSQC | 6 mg/mL brevunsin | DMSO | ND | 0 | 1 atm | 298 | Bruker AVANCE III 800 |
3 | 2D 1H-13C HMBC | 6 mg/mL brevunsin | DMSO | ND | 0 | 1 atm | 298 | Bruker AVANCE III 800 |
4 | 2D 1H-1H TOCSY | 6 mg/mL brevunsin | DMSO | ND | 0 | 1 atm | 298 | Bruker AVANCE III 800 |
5 | 2D 1H-1H TOCSY | 6 mg/mL brevunsin | DMSO | ND | 0 | 1 atm | 298 | Bruker AVANCE 600 |
8 | 2D DQF-COSY | 6 mg/mL brevunsin | DMSO | ND | 0 | 1 atm | 298 | Bruker AVANCE III 800 |
7 | 2D 1H-1H NOESY | 6 mg/mL brevunsin | DMSO | ND | 0 | 1 atm | 298 | Bruker AVANCE III 800 |
6 | 2D 1H-1H NOESY | 6 mg/mL brevunsin | DMSO | ND | 0 | 1 atm | 298 | Bruker AVANCE 600 |
9 | 1D 1H | 6 mg/mL brevunsin | DMSO | ND | 0 | 1 atm | 298 | Bruker AVANCE III 800 |
10 | 1D 13C | 6 mg/mL brevunsin | DMSO | ND | 0 | 1 atm | 298 | Bruker AVANCE III 800 |
11 | DEPT135 | 6 mg/mL brevunsin | DMSO | ND | 0 | 1 atm | 298 | Bruker AVANCE III 800 |
NMR Spectrometer Information | |||
---|---|---|---|
Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | AVANCE | 600 |
2 | Bruker | AVANCE III | 800 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
simulated annealing | CNS |
NMR Ensemble Information | |
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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 calculation | CNS | 1.1 | Brunger, Adams, Clore, Gros, Nilges and Read |
3 | chemical shift assignment | Sparky | Goddard | |
4 | peak picking | Sparky | Goddard | |
5 | processing | TopSpin | 3.5 | Bruker Biospin |
6 | collection | TopSpin | Bruker Biospin |