1CW5
SOLUTION STRUCTURE OF CARNOBACTERIOCIN B2
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D NOESY | 5.0 MG CARNOBACTERIOCIN B2 IS DISOLVED IN 700 UL OF TFE-D3/H2O, 90%:10% V/V, PH 2.8. | 0 | 2.8 | AMBIENT | 298 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Varian | UNITY | 600 |
2 | Varian | UNITY | 500 |
NMR Refinement | ||
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Method | Details | Software |
simulated annealing | THE STRUCTURES ARE BASED ON A TOTAL OF 319 PROTON DISTANCE RESTRAINTS, 88 DIHEDRAL ANGLE RESTRAINTS, 8 3JHNHA COUPLING CONSTANT RESTRAINTS, AND 163 PROTON CHEMICAL SHIFT RESTRAINTS. | X-PLOR |
NMR Ensemble Information | |
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Conformer Selection Criteria | STRUCTURES WITH ACCEPTABLE COVALENT GEOMETRY,STRUCTURES WITH FAVORABLE NON- BOND ENERGY,STRUCTURES WITH THE LEAST RESTRAINT VIOLATIONS,STRUCTURES WITH THE LOWEST ENERGY |
Conformers Calculated Total Number | 30 |
Conformers Submitted Total Number | 20 |
Representative Model | 6 (closest to the average) |
Additional NMR Experimental Information | |
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Details | THIS STRUCTURE WAS DETERMINED USING STANDARD 2D HOMONUCLEAR TECHNIQUES. THE STRUCTURE WAS DETERMINED USING TRIPLE-RESONANCE NMR SPECTROSCOPY. |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | structure solution | X-PLOR | 3.85 | BRUNGER |
2 | processing | VNMR | 5.1 | VARIAN |
3 | refinement | X-PLOR | 3.85 | BRUNGER |