title: Delineation of AbrB-binding sites on the Bacillus subtilis spo0H, kinB, ftsAZ, and pbpE promoters and use of a derived homology to identify a previously unsuspected binding site in the bsuB1 methylase promote.
abstract: DNase I footprinting experiments showed that AbrB binds to the regulatory regions of the spo0H, kinB, ftsAZ, and pbpE genes. A conserved motif was found in these and other AbrB-binding sites. A search for Bacillus subtilis DNA sequences containing this motif led to the prediction that AbrB would bind to the promoter controlling the bsuB1 methylase gene. DNase I footprinting experiments confirmed this prediction.
authors.affiliation: Department of Molecular and Experimental Medicine, Scripps Research Institute, La Jolla, California 92037, USA.
authors.forename: M A
authors.initials: MA
authors.lastname: Strauch
mesh_terms: D001412:Bacillus subtilis / Q000235:genetics*; D001426:Bacterial Proteins / Q000378:metabolism; D001483:Base Sequence; D001665:Binding Sites / Q000235:genetics; D016384:Consensus Sequence; D018983:DNA Footprinting; D004268:DNA-Binding Proteins / Q000378:metabolism*; D005798:Genes, Bacterial / Q000235:genetics*; D008969:Molecular Sequence Data; D011401:Promoter Regions, Genetic; D012689:Sequence Homology, Nucleic Acid; D015265:Site-Specific DNA-Methyltransferase (Adenine-Specific) / Q000235:genetics*; D014157:Transcription Factors / Q000378:metabolism*
chemical_list: C060762:AbrB protein, Bacillus subtilis; D001426:Bacterial Proteins; D004268:DNA-Binding Proteins; D014157:Transcription Factors; C059681:DNA modification methylase PstI; D015265:Site-Specific DNA-Methyltransferase (Adenine-Specific)