1E8L
NMR solution structure of hen lysozyme
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | HNCA | 3.8 | 1 atm | 308 | ||||
| 2 | HNCO | 3.8 | 1 atm | 308 | ||||
| 3 | HCCH-TOCSY | 3.8 | 1 atm | 308 | ||||
| 4 | 13C NOESY-HMQC | 3.8 | 1 atm | 308 | ||||
| 5 | HCCH-COSY | 3.8 | 1 atm | 308 | ||||
| 6 | 15N NOESY-HMQC | 3.8 | 1 atm | 308 | ||||
| 7 | HMQCJ | 3.8 | 1 atm | 308 | ||||
| 8 | HCCH-E.COSY | 3.8 | 1 atm | 308 | ||||
| 9 | 15N HSQC | 3.8 | 1 atm | 308 | ||||
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Home-built | HOMEBUILT | 500 |
| 2 | Home-built | HOMEBUILT | 600 |
| 3 | Bruker | DMX | 750 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing | DETAILS OF THE NMR DATA USED IN THE STRUCTURE CALCULATIONS ARE AS FOLLOWS NUMBER OF RESTRAINTS NOE DISTANCE RESTRAINTS 1632 HYDROGEN BOND RESTRAINTS 60 DIHEDRAL ANGLE PHI RESTRAINTS 51 DIHEDRAL ANGLE CHI 1 RESTRAINTS 59 RESIDUAL DIPOLAR COUPLING RESTRAINTS 209 RMS DEVIATIONS FROM EXPERIMENTAL RESTRAINTS NOE RESTRAINTS (ANGSTROMS) 0.0439 DIHEDRAL RESTRAINTS (DEGREES) 0.655 DIPOLAR COUPLING RESTRAINTS (HZ) 1.159 RMS DEVIATIONS FROM IDEAL COVALENT GEOMETRY BONDS (ANGSTROMS) 0.00333 ANGLES (DEGREES) 0.492 IMPROPERS (DEGREES) 0.384 | X-PLOR |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | LOWEST ENERGY |
| Conformers Calculated Total Number | 300 |
| Conformers Submitted Total Number | 50 |
| Representative Model | 49 (n/a) |
| Additional NMR Experimental Information | |
|---|---|
| Details | NOE DATA FROM EXPERIMENTS ON 13C,15N-LABELED SAMPLE. STRUCTURES REFINED USING 209 RESIDUAL 1H-15N DIPOLAR COUPLING RESTRAINTS FROM MEASUREMENTS MADE IN TWO DIFFERENT LIQUID CRYSTALLINE PHASES. |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | refinement | X-PLOR | BRUNGER | |
| 2 | structure solution | XPLOR | ||
