Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Lanthanide ion assisted magnetic alignment of model membranes and macromolecules
Autore:
Prosser, RS; Shiyanovskaya, IV;
Indirizzi:
Kent State Univ, Dept Chem, Kent, OH 44242 USA Kent State Univ Kent OH USA 44242 ate Univ, Dept Chem, Kent, OH 44242 USA
Titolo Testata:
CONCEPTS IN MAGNETIC RESONANCE
fascicolo: 1, volume: 13, anno: 2001,
pagine: 19 - 31
SICI:
1043-7347(2001)13:1<19:LIAMAO>2.0.ZU;2-Z
Fonte:
ISI
Lingua:
ENG
Soggetto:
SOLID-STATE NMR; RESIDUAL DIPOLAR COUPLINGS; ORIENTED LIPID BILAYERS; PHOSPHOLIPID-BILAYERS; FIELD; ORDER; PROTEINS; MICELLES; RESONANCE; BICELLES;
Keywords:
bicelles; lanthanides; paramagnetic assisted alignment; model membranes; solid-state NMR;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
46
Recensione:
Indirizzi per estratti:
Indirizzo: Prosser, RS Kent State Univ, Dept Chem, Kent, OH 44242 USA Kent State Univ Kent OH USA 44242 pt Chem, Kent, OH 44242 USA
Citazione:
R.S. Prosser e I.V. Shiyanovskaya, "Lanthanide ion assisted magnetic alignment of model membranes and macromolecules", CON MAG RES, 13(1), 2001, pp. 19-31

Abstract

Orientational and structural properties of membrane peptides and membrane proteins are frequently studied using solid state NMR techniques with aligned samples. Depending on the size of the protein under study, one may choose to employ bicelle or lanthanide-doped bilayer systems, which are known tospontaneously align in magnetic fields with the symmetry axes perpendicular or parallel to the magnetic field, respectively. Using an order matrix formalism, a brief description is given of the anisotropic interactions whichare utilized to determine orientational and structural properties of membrane associated macromolecules. The phenomenon of magnetic alignment in these systems is reviewed with particular attention to lanthanide ion assisted alignment. Finally, several examples of lanthanide ion assisted magnetic alignment of macromolecules for high-resolution solution NMR applications arediscussed. (C) 2001 John Wiley & Sons, Inc.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 02/04/20 alle ore 09:51:37