2LC9
Solution Structure of a Minor and Transiently Formed State of a T4 Lysozyme Mutant
SOLUTION NMR
NMR Experiment | ||||||||
---|---|---|---|---|---|---|---|---|
Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D 1H-15N HSQC | 1.5 mM [U-100% 13C; U-100% 15N] T4 L99A/G113A/R119P | 90% H2O/10% D2O | 85 | 5.5 | ambient | 307 | |
2 | 3D HNCA | 1.5 mM [U-100% 13C; U-100% 15N] T4 L99A/G113A/R119P | 90% H2O/10% D2O | 85 | 5.5 | ambient | 307 | |
3 | 3D HNCACB | 1.5 mM [U-100% 13C; U-100% 15N] T4 L99A/G113A/R119P | 90% H2O/10% D2O | 85 | 5.5 | ambient | 307 | |
4 | 3D CBCA(CO)NH | 1.5 mM [U-100% 13C; U-100% 15N] T4 L99A/G113A/R119P | 90% H2O/10% D2O | 85 | 5.5 | ambient | 307 | |
5 | 3D HNCO | 1.5 mM [U-100% 13C; U-100% 15N] T4 L99A/G113A/R119P | 90% H2O/10% D2O | 85 | 5.5 | ambient | 307 | |
6 | 3D HN(CA)CO | 1.5 mM [U-100% 13C; U-100% 15N] T4 L99A/G113A/R119P | 90% H2O/10% D2O | 85 | 5.5 | ambient | 307 | |
7 | JMOD C'Cg | 1.5 mM [U-100% 13C; U-100% 15N] T4 L99A/G113A/R119P | 90% H2O/10% D2O | 85 | 5.5 | ambient | 308 | |
8 | JMDO NCg | 1.5 mM [U-100% 13C; U-100% 15N] T4 L99A/G113A/R119P | 90% H2O/10% D2O | 85 | 5.5 | ambient | 308 |
NMR Spectrometer Information | |||
---|---|---|---|
Spectrometer | Manufacturer | Model | Field Strength |
1 | Varian | INOVA | 500 |
2 | Varian | INOVA | 600 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
distance geometry, simulated annealing | Rosetta Loop Building/Refinement Protocol | NMRPipe |
NMR Ensemble Information | |
---|---|
Conformer Selection Criteria | Two Step Selection Criteria based on chemical shift score and Rosetta energy |
Conformers Calculated Total Number | 9600 |
Conformers Submitted Total Number | 10 |
Representative Model | 1 (lowest energy) |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | processing | NMRPipe | Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax | |
2 | chemical shift assignment | Sparky | Goddard | |
3 | chemical shift assignment | CcpNMR | CCPN | |
4 | structure solution | CS-ROSETTA | Yang Shen, Robert Vernon, David Baker and Ad Bax | |
5 | refinement | CS-ROSETTA | Yang Shen, Robert Vernon, David Baker and Ad Bax |