SOLUTION NMR

NMR Experiment
Experiment Type Sample Contents Ionic Strength Solvent pH Pressure Temprature (K)
1 2D 1H-13C TROSY 80 uM ILV 13C-methyl; Lys 15N-amide KRAS4B, 90% H2O/10% D2O 100 90% H2O/10% D2O 7.4 1 288
2 2D 1H-15N HSQC 80 uM ILV 13C-methyl; Lys 15N-amide KRAS4B, 90% H2O/10% D2O 100 90% H2O/10% D2O 7.4 1 288
NMR Spectrometer Information
Spectrometer Manufacturer Model Field Strength
1 Bruker AVANCE III 800
NMR Refinement
Method Details Software
simulated annealing PDB entry 4DSO was refined and then used the build the model for GTPase KRas. 4
NMR Ensemble Information
Conformer Selection Criteria structures with the lowest energy
Conformers Calculated Total Number 1000
Conformers Submitted Total Number 20
Representative Model 1 (lowest energy)
Computation: NMR Software
# Classification Version Software Name Author
1 collection ? TopSpin Bruker Biospin
2 processing ? NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
3 data analysis ? NMRView Johnson, One Moon Scientific
4 refinement ? HADDOCK Bonvin
5 structure calculation ? HADDOCK Bonvin
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