Cloning and sequencing of the class B beta-lactamase gene (ccrA) from Bacteroides fragilis TAL3636
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Bacteroides fragilis TAL3636 produces a class B, Zn2(+)-requiring beta-lactamase. The gene, ccrA, was cloned and expressed in Escherichia coli. The gene was sequenced and shown to share greater than 33% identity with the metalloenzyme from Bacillus cereus 569/H.
[1] C. Woese,et al. Natural relationship between bacteroides and flavobacteria , 1985, Journal of bacteriology.
[2] G von Heijne,et al. Signal sequences. The limits of variation. , 1985, Journal of molecular biology.
[3] M. Malamy,et al. Sequencing the gene for an imipenem-cefoxitin-hydrolyzing enzyme (CfiA) from Bacteroides fragilis TAL2480 reveals strong similarity between CfiA and Bacillus cereus beta-lactamase II , 1990, Journal of bacteriology.