2IWJ
SOLUTION STRUCTURE OF THE ZN COMPLEX OF HIV-2 NCP(23-49) PEPTIDE, ENCOMPASSING PROTEIN CCHC-LINKER, DISTAL CCHC ZN-BINDING MOTIF AND C- TERMINAL TAIL.
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D NOESY DQF-COSY TOCSY | 80% WATER/20% D2O | 130 mM | 7.0 | 1.0 atm | 298.0 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Varian | INOVA | 500 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
SIMULATED ANNEALING-ENERGY MINIMIZATION | SIMULATED ANNEALING FOLLOWED BY ENERGY MINIMIZATION, BOTH PERFORMED WITH A GBSA IMPLICIT SOLVENT APPROACH | Amber |
NMR Ensemble Information | |
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Conformer Selection Criteria | STRUCTURES WITH ACCEPTABLE COVALENT GEOMETRY, FAVORABLE ENERGY, THE LEAST RESTRAINT VIOLATIONS |
Conformers Calculated Total Number | 150 |
Conformers Submitted Total Number | 30 |
Representative Model | 1 (n/a) |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | refinement | Amber | PEARLMAN,CASE,CALDWELL,ROSS,CHEATHAM, FERGUSON, SEIBEL,SINGH,WEINER,KOLLMAN | |
2 | structure solution | Amber |