1RMX
A SHORT LEXITROPSIN THAT RECOGNIZES THE DNA MINOR GROOVE AT 5'-ACTAGT-3': UNDERSTANDING THE ROLE OF ISOPROPYL-THIAZOLE
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D NOESY | 2.4mM DNA duplex with 2 equivalents of AIK13/20 ligand, 90% H2O, 10% D2O | 90% H2O/10% D2O | 100mM NaCl | 7.0 | 1 atm | 298 | |
2 | 2D TOCSY | 2.4mM DNA duplex with 2 equivalents of AIK13/20 ligand, 90% H2O, 10% D2O | 90% H2O/10% D2O | 100mM NaCl | 7.0 | 1 atm | 298 | |
3 | DQF-COSY | 2.4mM DNA duplex with 2 equivalents of AIK13/20 ligand, 90% H2O, 10% D2O | 90% H2O/10% D2O | 100mM NaCl | 7.0 | 1 atm | 298 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Varian | INOVA | 800 |
2 | Varian | INOVA | 600 |
3 | Bruker | AVANCE | 600 |
4 | Bruker | AMX | 400 |
NMR Refinement | ||
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Method | Details | Software |
Restrained Molecular Dynamics | SYBYL |
NMR Ensemble Information | |
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Conformer Selection Criteria | |
Conformers Calculated Total Number | |
Conformers Submitted Total Number | 1 |
Representative Model | 1 (minimized average structure) |
Additional NMR Experimental Information | |
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Details | The structure was determined using standard 2D homonuclear techniques |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | iterative matrix relaxation | SYBYL | 6.3 | TRIPOS INC. |
2 | collection | XwinNMR | 3.0 | Bruker |
3 | collection | VNMR | 6 | Varian |
4 | refinement | SYBYL | 6.3 | TRIPOS INC. |
5 | data analysis | Sparky | 3.105 | Goddard & Kneller |