2LKV
Staphylococcal Nuclease PHS variant
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D 1H-13C HSQC/HMQC | 1.0 mM [U-13C; U-15N] SNase PHS | 90% H2O/10% D2O | 0.060 | 5.50 | 1.00 atm | 310.00 | |
| 2 | 3D 1H-13C NOESY | 1.0 mM [U-13C; U-15N] SNase PHS | 90% H2O/10% D2O | 0.060 | 5.50 | 1.00 atm | 310.00 | |
| 3 | 2D 1H-15N HSQC/HMQC | 1.0 mM [U-13C; U-15N] SNase PHS | 90% H2O/10% D2O | 0.060 | 5.50 | 1.00 atm | 310.00 | |
| 4 | 3D 1H-15N NOESY | 1.0 mM [U-13C; U-15N] SNase PHS | 90% H2O/10% D2O | 0.060 | 5.50 | 1.00 atm | 310.00 | |
| 5 | 3D CBCA(CO)NH | 1.0 mM [U-13C; U-15N] SNase PHS | 90% H2O/10% D2O | 0.060 | 5.50 | 1.00 atm | 310.00 | |
| 6 | CBcgcgHD (hbCBcgcdHD) | 1.0 mM [U-13C; U-15N] SNase PHS | 90% H2O/10% D2O | 0.060 | 5.50 | 1.00 atm | 310.00 | |
| 7 | hCCH TOCSY (hC_CH.TOCSY) | 1.0 mM [U-13C; U-15N] SNase PHS | 90% H2O/10% D2O | 0.060 | 5.50 | 1.00 atm | 310.00 | |
| 8 | 3D HNCACB | 1.0 mM [U-13C; U-15N] SNase PHS | 90% H2O/10% D2O | 0.060 | 5.50 | 1.00 atm | 310.00 | |
| 9 | 3D HBHA(CO)NH | 1.0 mM [U-13C; U-15N] SNase PHS | 90% H2O/10% D2O | 0.060 | 5.50 | 1.00 atm | 310.00 | |
| 10 | 2D 1H-1H NOESY | 1.0 mM [U-13C; U-15N] SNase PHS | 90% H2O/10% D2O | 0.060 | 5.50 | 1.00 atm | 310.00 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | AVANCE III | 800 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| torsion angle dynamics, simulated annealing | Initial structures were calculated using the ATNOS-CANDID module of UNIO employing CYANA. The UNIO derived constants were introduced to CNS using the RECOORD scripts for explicit water refinement. | CARA |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the lowest energy |
| Conformers Calculated Total Number | 80 |
| Conformers Submitted Total Number | 10 |
| Representative Model | 1 (closest to the average) |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | data analysis | CARA | 1.8.4 | Keller and Wuthrich |
| 2 | refinement | CNS | 1.1 | Brunger, Adams, Clore, Gros, Nilges and Read |
| 3 | structure solution | CcpNmr Analysis | 2.1 | CCPN |
| 4 | data analysis | CcpNmr Analysis | 2.1 | CCPN |
| 5 | data analysis | CcpNmr_Entry_Completion_Interface | 2.1 | PDBe & CCPN |
| 6 | structure solution | TopSpin | 2.1 | Bruker Biospin |
| 7 | structure solution | UNIO | 2.0 | Herrmann, Guntert and Wuthrich |
| 8 | structure solution | CYANA | 2.1 | Guntert, Mumenthaler and Wuthrich |
| 9 | refinement | CYANA | 2.1 | Guntert, Mumenthaler and Wuthrich |
