1CQ5
NMR STRUCTURE OF SRP RNA DOMAIN IV
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D NOESY | 0.25 - 1.2 MM RNA, 10 MM POTASSIUM PHOSHPATE, 10 MM MAGNESIUM CHLORIDE, PH 6.5 | 6.5 | AMBIENT | 288 | |||
2 | 3D_13C-SEPARATED_NOESY | 0.25 - 1.2 MM RNA, 10 MM POTASSIUM PHOSHPATE, 10 MM MAGNESIUM CHLORIDE, PH 6.5 | 6.5 | AMBIENT | 288 | |||
3 | DQF-COSY | 0.25 - 1.2 MM RNA, 10 MM POTASSIUM PHOSHPATE, 10 MM MAGNESIUM CHLORIDE, PH 6.5 | 6.5 | AMBIENT | 288 | |||
4 | TOCSY | 0.25 - 1.2 MM RNA, 10 MM POTASSIUM PHOSHPATE, 10 MM MAGNESIUM CHLORIDE, PH 6.5 | 6.5 | AMBIENT | 288 | |||
5 | 3D HCCH-TOCSY | 0.25 - 1.2 MM RNA, 10 MM POTASSIUM PHOSHPATE, 10 MM MAGNESIUM CHLORIDE, PH 6.5 | 6.5 | AMBIENT | 288 | |||
6 | 3D HCCH-COSY | 0.25 - 1.2 MM RNA, 10 MM POTASSIUM PHOSHPATE, 10 MM MAGNESIUM CHLORIDE, PH 6.5 | 6.5 | AMBIENT | 288 |
NMR Spectrometer Information | |||
---|---|---|---|
Spectrometer | Manufacturer | Model | Field Strength |
1 | Varian | UNITYPLUS | 600 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
TORSION ANGLE DYNAMICS, RESTRAINED MOLECULAR DYNAMICS, COMPLETE RELAXATION MATRIX ANALYSIS | 16.4 DISTANCE RESTRAINTS/RESIDUE | Sparky |
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 | G- AND A-SINGLE NUCLEOTIDE ISOTOPE LABELED SAMPLES WERE USED BESIDES A UNIFORMLY LABELED RNA |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | data analysis | Sparky | 92 | D.KNELLER, T.GODDARD |
2 | iterative matrix relaxation | MARDIGRAS | 92 | HE LIU, B.BORGIAS, M.TONELLI |
3 | refinement | DYANA | 1.4 | P. GUENTERT |
4 | structure solution | Amber | 4.1 | D.A. PEARLMAN ET AL. |
5 | data analysis | Curves | 3.0 | R. LAVERY |