SOLUTION NMR Experimental Data

Experimental Details
Sample Conditions
Sample Contents4mM peptide in 500ul DMSO-D6
Solvent100% DMSO-D6
Ionic Strengthnone
Temperature (K)298
Experiment(s):2D NOESY, DQF-COSY, TOCSY
Spectrometer Information
Manufacturer Model Field Strength
Bruker AVANCE 600.0
Bruker AVANCE 400.0
NMR Refinement
Method torsion angle dynalmics, molecular dynanmics, energy minimization
Details 50 initial radom structure are generated using DYANA software.followed by 500 ps restrained minimization. Followed by 750 ps conjugated gradient EM using the DISCOVER module of MSI software.
NMR Ensemble Information
Conformer Selection Criteria target function
Conformers Calculated Total Number 50
Conformers Submitted Total Number 49
Representative Model Choice Rationale
1 lowest energy
Additional NMR Experimental Information
1 the structure was calculated using standard 2D homonuclear techniques. Different NOSY experiments were recorded in order to determined 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 1.2 Bartels C., Xia T., Billeter M.,Guentert P. and Wuethrich (1995) J. Biomol. NMR , 5, 1-10
4 processing XWINNMR 2.6 Bruker GMBH
5 collection XWINNMR 2.6 Bruker GMBH