The hepatitis B virus X protein is a potent AMP kinase.
J Gen Virol
; 77 ( Pt 2 ): 173-6, 1996 Feb.
Article
en En
| MEDLINE
| ID: mdl-8627219
The hepatitis B virus X-protein (HBx) has been expressed in Escherichia coli both as an unfused protein and with an N-terminal hexaHis-containing fusion sequence. Both forms of HBx, after purification, displayed a potent AMP kinase activity, in which HBx phosphorylates AMP to ADP, using ATP as the exclusive phosphate donor. We also found that HBx has previously unreported GTPase and GTP-ADP nucleoside diphosphate kinase activities.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Transactivadores
/
Adenilato Quinasa
Idioma:
En
Revista:
J Gen Virol
Año:
1996
Tipo del documento:
Article
Pais de publicación:
Reino Unido