Transcription activation by a variety of AraC/XylS family activators does not depend on the class II-specific activation determinant in the N-terminal domain of the RNA polymerase alpha subunit.
J Bacteriol
; 182(24): 7075-7, 2000 Dec.
Article
en En
| MEDLINE
| ID: mdl-11092872
ABSTRACT
The N-terminal domain of the RNA polymerase alpha subunit (alpha-NTD) was tested for a role in transcription activation by a variety of AraC/XylS family members. Based on substitutions at residues 162 to 165 and an extensive genetic screen we conclude that alpha-NTD is not an activation target for these activators.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
ARN Polimerasas Dirigidas por ADN
/
Activación Transcripcional
/
Citarabina
/
Proteínas de Escherichia coli
Idioma:
En
Revista:
J Bacteriol
Año:
2000
Tipo del documento:
Article
País de afiliación:
Estados Unidos