Article
Mutational analysis of the highly conserved C-terminal residues of the XylS protein, a member of the AraC family of transcriptional regulators.
FEBS letters - 7 Jul 2000
Manzanera M, Marqués S, Ramos J L
Abstract excerpt
The XylS protein of the TOL plasmid of Pseudomonas putida belongs to the so-called AraC/XylS family of regulators, that includes more than 100 different bacterial proteins. A conserved stretch of about 100 amino acids is present at the C-terminal end. This conserved region is believed to contain seven alpha-helices, including two helix-turn-helix (HTH) DNA binding motifs (alpha(2)-T-alpha(3) and...
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