Location of tryptophan residues in free and membrane bound Escherichia coli α-hemolysin and their role on the lytic membrane properties

α-Hemolysin (HlyA) is an extracellular protein toxin secreted by Escherichia coli that acts at the level of plasma cell membranes of target eukaryotic cells. Previous studies showed that toxin binding to the bilayers occurs in at least two ways, a reversible adsorption and an irreversible insertion....

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Detalles Bibliográficos
Autores principales:	Verza, Georgina, Bakás, Laura Susana
Formato:	Articulo
Lenguaje:	Inglés
Publicado:	2000
Materias:	Ciencias Médicas α-Hemolysin Chemical modification Lytic toxin Protein-membrane interaction Tryptophan fluorescence
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/83421
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

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