Solid-state NMR at natural isotopic abundance for the determination of conformational polymorphism - the case of designed beta-turn peptides containing di-prolines

Yarava, Jayasubba ReddySonti, RajeshKantharaju, K.Raghothama, S.Ramanathan, K. V.2017-05-012017-05-012017-05-01201710.1039/c6cc08676dhttps://infoscience.epfl.ch/handle/20.500.14299/136688WOS:000394244000025The proton double quantum-carbon single quantum correlation experiment has been applied to designed peptides in the solid state in natural isotopic abundance. Analogous to nOe studies in solution, through-space double-quantum connectivities have been exploited to obtain the cis-trans conformational polymorphism of diproline residues occurring at beta-turns in the peptides.Solid-state NMR at natural isotopic abundance for the determination of conformational polymorphism - the case of designed beta-turn peptides containing di-prolinestext::journal::journal article::research article