6VE9
Solution NMR structure of enterococcal cytolysin S (CylLS") produced by Enterococcus faecalis
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D 1H-1H TOCSY | 1.0 mM Cytolysin S | CD3OH | 0 | 6 | 1 atm | 277 | Varian INOVA 600 |
2 | 2D 1H-1H NOESY | 1.0 mM Cytolysin S | CD3OH | 0 | 6 | 1 atm | 277 | Varian INOVA 600 |
3 | 3D HNCACB | 1.0 mM [U-99% 13C; U-99% 15N] Cytolysin S | methanol | 0 | 6 | 1 atm | 277 | Agilent VNMRS 750 |
4 | 3D HN(CO)CA | 1.0 mM [U-99% 13C; U-99% 15N] Cytolysin S | methanol | 0 | 6 | 1 atm | 277 | Agilent VNMRS 750 |
5 | 2D 1H-15N HSQC | 1.0 mM [U-99% 13C; U-99% 15N] Cytolysin S | methanol | 0 | 6 | 1 atm | 277 | Agilent VNMRS 750 |
NMR Spectrometer Information | |||
---|---|---|---|
Spectrometer | Manufacturer | Model | Field Strength |
1 | Varian | INOVA | 600 |
2 | Agilent | VNMRS | 750 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
simulated annealing | X-PLOR NIH |
NMR Ensemble Information | |
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Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 200 |
Conformers Submitted Total Number | 20 |
Representative Model | 1 (closest to the average) |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | data analysis | Sparky | Goddard | |
2 | data analysis | NMRDraw | Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax | |
3 | processing | NMRPipe | Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax | |
4 | chemical shift assignment | Sparky | Goddard | |
5 | structure calculation | X-PLOR NIH | Schwieters, Kuszewski, Tjandra and Clore | |
6 | refinement | X-PLOR NIH | Schwieters, Kuszewski, Tjandra and Clore | |
7 | peak picking | Sparky | Goddard |