Using a combination of one- and two-dimensional methods, H-1- and N-15-nmr spectroscopy has been employed to perform the complete assignment and the structural determination of the immunogenic undecapeptide CTTTNSRGTTT in DMSO solution. Nuclear Overhauser enhancement spectroscopy experiments indicated the presence of secondary structures, mainly turn-like structures, which only represent a family, albeit a dominant one, of an ensemble of conformations available to the peptide. Since reverse turns may play an important role as intermediates in protein folding, the experimental observations described here may link the immunological and theoretical approaches to protein folding.

Molinari, H., Consonni, R., Pegna, M., Zetta, L., Neri, P., Niccolai, N., et al. (1991). 1 H‐ and natural abundance 15 N‐nmr studies of a derivative of a rabies glycoprotein fragment. BIOPOLYMERS, 31(6), 713-723 [10.1002/bip.360310616].

1 H‐ and natural abundance 15 N‐nmr studies of a derivative of a rabies glycoprotein fragment

Niccolai, N.;Lozzi L.;
1991

Abstract

Using a combination of one- and two-dimensional methods, H-1- and N-15-nmr spectroscopy has been employed to perform the complete assignment and the structural determination of the immunogenic undecapeptide CTTTNSRGTTT in DMSO solution. Nuclear Overhauser enhancement spectroscopy experiments indicated the presence of secondary structures, mainly turn-like structures, which only represent a family, albeit a dominant one, of an ensemble of conformations available to the peptide. Since reverse turns may play an important role as intermediates in protein folding, the experimental observations described here may link the immunological and theoretical approaches to protein folding.
Molinari, H., Consonni, R., Pegna, M., Zetta, L., Neri, P., Niccolai, N., et al. (1991). 1 H‐ and natural abundance 15 N‐nmr studies of a derivative of a rabies glycoprotein fragment. BIOPOLYMERS, 31(6), 713-723 [10.1002/bip.360310616].
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11365/35171
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo