1DLZ
SOLUTION STRUCTURE OF THE CHANNEL-FORMER ZERVAMICIN IIB (PEPTAIBOL ANTIBIOTIC)
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D NOESY | 10MM ZERVAMICIN IIB | 0 | 5.8 | 1 atm | 303 | ||
2 | DQF-COSY | 10MM ZERVAMICIN IIB | 0 | 5.8 | 1 atm | 303 | ||
3 | 2D TOCSY | 10MM ZERVAMICIN IIB | 0 | 5.8 | 1 atm | 303 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Varian | UNITY | 600 |
NMR Refinement | ||
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Method | Details | Software |
simulated annealing | 335 NOESY PEAKS, 129 UPPER CONSTRAINTS, 19 ADDITIONAL LOWER CONSTRAINTS, 48 ADDITIONAL CONSTRAINTS FOR HYDROGEN BONDS, 12 ANGLE CONSTRAINTS | DISCOVER 3.1 |
NMR Ensemble Information | |
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Conformer Selection Criteria | BEST 20 OUT OF 100 WITH CA BACKBONE RMSD NO LESS THAN 0.05 ANGSTROMS |
Conformers Calculated Total Number | 100 |
Conformers Submitted Total Number | 20 |
Additional NMR Experimental Information | |
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Details | NOESY SPECTRUM 200MS, WE DETERMINED N15HB CONSTANT FROM NOESY SPECTRA (N15 ENRICHED SAMPLE) |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | refinement | DISCOVER 3.1 | INSIGHT II/95 | |
2 | structure solution | DYANA 1.5 |