1UTS
Designed HIV-1 TAR Binding Ligand
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | NOESY | 20 mM | 6.1 | 1 atm | 303 | |||
2 | HCCH-TOCSY | 20 mM | 6.1 | 1 atm | 303 | |||
3 | HCCH-COSY | 20 mM | 6.1 | 1 atm | 303 | |||
4 | NOESY-HSQC | 20 mM | 6.1 | 1 atm | 303 | |||
5 | LONG RANGE 15N-1H HSQC | 20 mM | 6.1 | 1 atm | 303 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | DRX | 800 |
2 | Bruker | DRX | 600 |
3 | Bruker | DMX | 600 |
4 | Bruker | AMX | 500 |
NMR Refinement | ||
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Method | Details | Software |
NOE-RESTRAINED DYNAMICS | REFINEMENT DETAILS WERE ACCORDING TO STANDARD METHODS (SEE JOURNAL CITATION ABOVE AND G. VARANI, F. ABOUL-ELA, AND F. ALLAIN, NMR INVESTIGATION OF RNA STRUCTURE. FROM PROGRESS IN NMR SPECTROSCOPY, V. 29, P. 51-127. | X-PLOR |
NMR Ensemble Information | |
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Conformer Selection Criteria | LEAST RESTRAINT VIOLATION ENERGY |
Conformers Calculated Total Number | 50 |
Conformers Submitted Total Number | 16 |
Representative Model | 1 (n/a) |
Additional NMR Experimental Information | |
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Details | THIS STRUCTURE WAS DETERMINED USING TRIPLE RESONANCE NMR SPECTROSCOPY ON 13C, 15N-LABELED TAR RNA IN D2O AT 303 K, AND UNLABELED TAR RNA IN H2O AT 278 K, ALL COMPLEXED WITH THE SYNTHETIC LIGAND, RBT550 |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | refinement | X-PLOR | BRUNGER | |
2 | structure solution | X-PLOR |