5WDZ
Structure of monomeric Interleukin-8 (1-66)
SOLUTION NMR
NMR Experiment | ||||||||
---|---|---|---|---|---|---|---|---|
Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 3D HNCA | 20 mM [U-13C; U-15N] IL-8 1-66, 20 mM HEPES | 90% H2O/10% D2O | 20 mM | 7.3 | 1 atm | 313 | Varian VS 800 |
2 | 3D HNCACB | 20 mM [U-13C; U-15N] IL-8 1-66, 20 mM HEPES | 90% H2O/10% D2O | 20 mM | 7.3 | 1 atm | 313 | Varian VS 800 |
3 | 3D HNCO | 20 mM [U-13C; U-15N] IL-8 1-66, 20 mM HEPES | 90% H2O/10% D2O | 20 mM | 7.3 | 1 atm | 313 | Varian VS 800 |
4 | 3D HCC(CO)NH | 20 mM [U-13C; U-15N] IL-8 1-66, 20 mM HEPES | 90% H2O/10% D2O | 20 mM | 7.3 | 1 atm | 313 | Bruker AVANCE 600 |
5 | 3D CC(CO)NH | 20 mM [U-13C; U-15N] IL-8 1-66, 20 mM HEPES | 90% H2O/10% D2O | 20 mM | 7.3 | 1 atm | 313 | Bruker AVANCE 600 |
6 | 2D IPAP | 20 mM [U-15N] IL-8, 20 mM HEPES, 70 mM sodium chloride, 13.5 mg/L Y21M bacteriophage | 90% H2O/10% D2O | 20 mM | 7.3 | 1 atm | 313 | Bruker AVANCE 600 |
7 | 3D NOESY | 20 mM [U-15N] IL-8 1-66, 20 mM HEPES | 90% H2O/10% D2O | 20 mM | 7.3 | 1 atm | 313 | Bruker AVANCE 600 |
NMR Spectrometer Information | |||
---|---|---|---|
Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | AVANCE | 600 |
2 | Varian | VS | 800 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
molecular dynamics | Simulated annealing with EEFx implicit solvation. | X-PLOR NIH |
NMR Ensemble Information | |
---|---|
Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 100 |
Conformers Submitted Total Number | 10 |
Representative Model | 1 (closest to the average) |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
3 | chemical shift assignment | Sparky | Goddard | |
2 | structure calculation | X-PLOR NIH | 2.41.1 | Schwieters, Kuszewski, Tjandra and Clore |
5 | refinement | X-PLOR NIH | 2.41.1 | Schwieters, Kuszewski, Tjandra and Clore |
4 | peak picking | Sparky | Goddard |