title: Cloning, sequencing and analysis of the structural gene and regulatory region of the Pseudomonas aeruginosa chromosomal ampC beta-lactamase.
abstract: The chromosomal gene from Pseudomonas aeruginosa encoding beta-lactamase has been cloned, and the sequence determined and compared with corresponding sequences of beta-lactamases from members of the enterobacteriaceae. Upstream of the beta-lactamase gene is an open reading frame which we postulate encodes a regulatory protein, AmpR. We identified a helix-turn-helix region in AmpR and a putative AmpR-binding site.
authors: School of Biochemistry, University of Birmingham, U.K.
authors: J M
authors: JM
authors: Lodge
authors: S D
authors: SD
authors: Minchin
authors: L J
authors: LJ
authors: Piddock
authors: S J
authors: SJ
authors: Busby
mesh_terms: D000595:Amino Acid Sequence; D001483:Base Sequence; D003001:Cloning, Molecular; D005798:Genes, Bacterial; D005809:Genes, Regulator; D008969:Molecular Sequence Data; D016366:Open Reading Frames; D011550:Pseudomonas aeruginosa / Q000201:enzymology / Q000235:genetics*; D015183:Restriction Mapping; D012689:Sequence Homology, Nucleic Acid; D001618:beta-Lactamases / Q000235:genetics*
chemical_list: D001618:beta-Lactamases