1CXX
MUTANT R122A OF QUAIL CYSTEINE AND GLYCINE-RICH PROTEIN, NMR, MINIMIZED STRUCTURE
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D NOESY | 1.1MM QCRP2(LIM2)R122A 15N; 20MM POTASSIUM PHOSPHATE; 50MM POTASSIUM CHLORIDE; 0.5MM DTT; | 7.0 | AMBIENT | 299 | |||
| 2 | 3D_15N-SEPARATED_NOESY | 1.1MM QCRP2(LIM2)R122A 15N; 20MM POTASSIUM PHOSPHATE; 50MM POTASSIUM CHLORIDE; 0.5MM DTT; | 7.0 | AMBIENT | 299 | |||
| 3 | 3D-15N-SEPARATED TOCSY | 1.1MM QCRP2(LIM2)R122A 15N; 20MM POTASSIUM PHOSPHATE; 50MM POTASSIUM CHLORIDE; 0.5MM DTT; | 7.0 | AMBIENT | 299 | |||
| 4 | HNHA | 1.1MM QCRP2(LIM2)R122A 15N; 20MM POTASSIUM PHOSPHATE; 50MM POTASSIUM CHLORIDE; 0.5MM DTT; | 7.0 | AMBIENT | 299 | |||
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Varian | UNITYPLUS | 500 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| SIMULATED ANNEALING, MOLECULAR DYNAMICS REFINEMENT, ENERGY MINIMIZATION | THE STRUCTURE IS BASED ON 340 NOE-DERIVED DISTANCE RESTRAINTS AS WELL AS 16 DISTANCE RESTRAINTS DERIVED FROM HYDROGEN BONDS | ANSIG |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | STRUCTURES WITH THE LEAST RESTRAINT VIOLATIONS,STRUCTURES WITH THE LOWEST ENERGY |
| Conformers Calculated Total Number | 11 |
| Conformers Submitted Total Number | 1 |
| Representative Model | 1 (fewest violations,lowest energy) |
| Additional NMR Experimental Information | |
|---|---|
| Details | THIS STRUCTURE WAS DETERMINED USING STANDARD 15N-EDITED SPECTRA AND HOMONUCLEAR 2D SPECTRA |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | data analysis | ANSIG | 3.3 | KRAULIS, P. J. |
| 2 | structure solution | X-PLOR | 3.1 | BRUNGER |
| 3 | refinement | X-PLOR | 3.1 | BRUNGER |
| 4 | processing | NMRPipe | 1.7 | DELAGLIO, F., GRZESISEK, S., VUISTER, G., ZHU, G. PFEIFER, J., BAX, A. |
