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1H-NMR conformational study of a synthetic peptide derived from the consensus sequence of annexins
F Macquaire1, F Baleux, T Huynh-Dinh
1SBPM and URA CNRS 1290, Department of Cell and Molecular Biology, CEN Saclay, Gif sur Yvette, France.
Abstract:
The solution conformation of a synthetic 18 amino acid peptide derived from a consensus sequence of Annexins has been investigated by 1H NMR. Full sequential assignment has been achieved. Conformational properties of the peptide were deduced from the analysis of J(NH-CH alpha) coupling constants, amide proton exchange, 2D NOESY connectivities and computer modeling.