Turnover of the K+ transport system in Saccharomyces cerevisiae.
FEBS Lett
; 294(1-2): 35-7, 1991 Dec 02.
Article
em En
| MEDLINE
| ID: mdl-1835935
ABSTRACT
The stability of the K+ transport system in Saccharomyces cerevisiae has been studied upon inhibition of protein synthesis with cycloheximide. Addition of the antibiotic gave rise to an inactivation of this transport. This activation followed first-order kinetics and was stimulated by the presence of a fermentable substrate. A half-life of about 4 h could be calculated in the presence of glucose. The results indicate that, similarly to sugar carriers, K+ transport system is less stable than the bulk of proteins of this organism.
Buscar no Google
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Potássio
/
Saccharomyces cerevisiae
/
Adenosina Trifosfatases
Idioma:
En
Revista:
FEBS Lett
Ano de publicação:
1991
Tipo de documento:
Article
País de afiliação:
Espanha