1ZXF
Solution structure of a self-sacrificing resistance protein, CalC from Micromonospora echinospora
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 3D_15N-separated_NOESY | 1mM CalC U-15N,13C; 10mM phosphate buffer, 150 mM NaCl, 90% H2O, 10% D2O | 90% H2O/10% D2O | 150 mM NaCl | 7.3 | Ambient | 303 | |
2 | 3D_13C-separated_NOESY | 1mM CalC U-15N,13C; 10mM phosphate buffer, 150 mM NaCl, 90% H2O, 10% D2O | 90% H2O/10% D2O | 150 mM NaCl | 7.3 | Ambient | 303 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Varian | INOVA | 900 |
2 | Varian | INOVA | 800 |
3 | Varian | INOVA | 600 |
NMR Refinement | ||
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Method | Details | Software |
simulated annealing molecular dynamics | The structures are based on a total of 3042 restraints, 2766 are NOE-derived distance constraints, 176 dihedral angle restraints,100 distance restraints from hydrogen bonds. | NMRPipe |
NMR Ensemble Information | |
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Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 100 |
Conformers Submitted Total Number | 20 |
Representative Model | 1 (lowest energy) |
Additional NMR Experimental Information | |
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Details | NOESY mixing time = 100 ms |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | processing | NMRPipe | 2.2 | F. Delaglio |
2 | data analysis | NMRView | 5.0.4 | Johnson, B. A |
3 | structure solution | CNS | 1.1 | A.T.Brunger |
4 | structure solution | ARIA | 1.2 | Michael Nilges |
5 | refinement | ARIA | 1.2 | Michael Nilges |