1R2A
THE MOLECULAR BASIS FOR PROTEIN KINASE A ANCHORING REVEALED BY SOLUTION NMR
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 3D NOESY-HSQC | 0.012 mM | 4.0 | 1 atm | 298 | |||
2 | 3D TOCSY-HMQC | 0.012 mM | 4.0 | 1 atm | 298 | |||
3 | CBCA(CO)NH | 0.012 mM | 4.0 | 1 atm | 298 | |||
4 | HNCA | 0.012 mM | 4.0 | 1 atm | 298 | |||
5 | HN(CO)CA | 0.012 mM | 4.0 | 1 atm | 298 | |||
6 | 13C FILTERED NOESY | 0.012 mM | 4.0 | 1 atm | 298 | |||
7 | HNHA | 0.012 mM | 4.0 | 1 atm | 298 | |||
8 | 2D NOESY | 0.012 mM | 4.0 | 1 atm | 298 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | DMX500 | 500 |
NMR Refinement | ||
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Method | Details | Software |
DISTANCE GEOMETRY-SIMULATED ANNEALING | REFINEMENT DETAILS CAN BE FOUND IN THE JRNL CITATIONS ABOVE | X-PLOR |
NMR Ensemble Information | |
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Conformer Selection Criteria | LEAST RESTRAINT VIOLATION |
Conformers Calculated Total Number | 49 |
Conformers Submitted Total Number | 17 |
Representative Model | 10 (n/a) |
Additional NMR Experimental Information | |
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Details | THE STRUCTURE WAS DETERMINED USING TRIPLE-RESONANCE NMR SPECTROSCOPY ON 13C, 15N-LABELED RIIALPHA(1-44). 13C FILTERED EXPERIMENTS ON A 50% 13C,15N LABELED, 50% UNLABELED RIIALPHA(1-44) SAMPLE WERE USED TO OBTAIN INTERMOLECULAR CONTACTS OF THE HOMODIMER. |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | refinement | X-PLOR | 3.851 | BRUNGER |
2 | structure solution | XPLOR |