Genetic evidence that PpsR from Rhodobacter sphaeroides 2.4.1 functions as a repressor of puc and bchF expression.
J Bacteriol
; 177(6): 1634-7, 1995 Mar.
Article
in En
| MEDLINE
| ID: mdl-7883723
ABSTRACT
The ppsR gene (R. J. Penfold and J. M. Pemberton, J. Bacteriol. 1762869-2876, 1994) from Rhodobacter sphaeroides 2.4.1 functions as a transcriptional repressor of puc and bchF expression. The carboxy terminus of PpsR, containing the putative DNA-binding domain, by itself possesses repressor activity. Intact palindromes having the motif TGT-N12-ACA are required for PpsR activity.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Repressor Proteins
/
Bacterial Proteins
/
Gene Expression Regulation, Bacterial
/
Rhodobacter sphaeroides
/
Photosynthetic Reaction Center Complex Proteins
/
DNA-Binding Proteins
Language:
En
Journal:
J Bacteriol
Year:
1995
Document type:
Article