SOLUTION NMR Experimental Data

Experimental Details
Sample Conditions
Sample Contents2mM and 4mM peptide ; 500 ul DMSO-D6
Ionic Strengthn/a
Temperature (K)298
Experiment(s):2D NOESY
Spectrometer Information
Manufacturer Model Field Strength
Bruker AVANCE 600.0
Bruker AVANCE 400.0
NMR Refinement
Method torsion angle dynamics energy minimisation
Details 50 initial random strucutres were produced using simulated annealing in DYANA software.Refinement was done with 500 steps restrained minimization , 35ps MD in vacuo at 300K for equilibration and 200ps MD under NMR restraints and 750 steps conjugeted gradient EM using DISCOVER module of MSI software.
NMR Ensemble Information
Conformer Selection Criteria target function
Conformers Calculated Total Number 50
Conformers Submitted Total Number 1
Representative Model Choice Rationale
1 minimized average structure
Additional NMR Experimental Information
1 This structure was determined using standard 2D homonuclear techniques. NOESY experiments with mixing times from 80ms to 800ms were reccorded in order to define the best conditions avoiding spin diffusion.
Computation: NMR Software
# Classification Software Name Author
1 refinement DISCOVER 3 Molecular SImulation Inc., San Diego
2 refinement DYANA 1.5 Guentert P., Mumenthaler C.and Wuethrich K., (1997) J. Mol. Biol. 273, 283-298
3 data analysis XEASY Bartels C.,Xia T. , Billeter M., Guentert P. and Wthrich K. J. Biomolecular NMR 5, 1-10
4 processing XWINNMR 2.6 Bruker brmH
5 collection XWINNMR 2.6 Bruker brmH