2LWI
Solution structure of H-RasT35S mutant protein in complex with Kobe2601
SOLUTION NMR
NMR Experiment | ||||||||
---|---|---|---|---|---|---|---|---|
Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D 1H-13C HSQC | 1 mM [U-98% 13C; U-98% 15N] entity_1-1, 1 mM PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER-2, 8 mM MAGNESIUM ION-3, 120 mM sodium chloride-4, 20 mM sodium phosphate-5, 3.8 mM KOB-6 | 80% D2O/20% DMSO_d6 | 0.22 | 6.8 | ambient | 278 | |
2 | 3D 1H-13C NOESY | 1 mM [U-98% 13C; U-98% 15N] entity_1-1, 1 mM PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER-2, 8 mM MAGNESIUM ION-3, 120 mM sodium chloride-4, 20 mM sodium phosphate-5, 3.8 mM KOB-6 | 80% D2O/20% DMSO_d6 | 0.22 | 6.8 | ambient | 278 | |
3 | 2D 1H-1H NOESY | 1 mM entity_1-7, 1 mM PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER-8, 8 mM MAGNESIUM ION-9, 120 mM sodium chloride-10, 20 mM sodium phosphate-11, 3.8 mM KOB-12 | 80% D2O/20% DMSO_d6 | 0.22 | 6.8 | ambient | 278 |
NMR Spectrometer Information | |||
---|---|---|---|
Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | DMX | 750 |
2 | Bruker | AVANCE | 600 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
simulated annealing | anneal.inp | CYANA |
NMR Ensemble Information | |
---|---|
Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 100 |
Conformers Submitted Total Number | 15 |
Representative Model | 1 (lowest energy) |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | structure solution | CYANA | 2.1 | Guntert, Mumenthaler and Wuthrich |
2 | refinement | CNS | 1.2 | |
3 | processing | NMRPipe | Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax | |
4 | peak picking | Sparky | Goddard |