Benzoate and muconate, structurally dissimilar metabolites, induce expression of catA in Acinetobacter calcoaceticus.
AUTOR(ES)
Neidle, E L
RESUMO
Biosynthetic regulation of catA, the gene encoding catechol 1,2-dioxygenase (EC 1.13.1.1), was studied in an Acinetobacter calcoaceticus mutant strain unable to metabolize benzoate. Benzoate and muconate independently induced the enzyme. In glucose-grown cells, benzoate yielded higher enzyme levels than did muconate, whereas muconate was the more effective inducer in succinate-grown cells.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=211783Documentos Relacionados
- Cloning and expression of Acinetobacter calcoaceticus catechol 1,2-dioxygenase structural gene catA in Escherichia coli.
- Serotyping of Acinetobacter calcoaceticus.
- catM encodes a LysR-type transcriptional activator regulating catechol degradation in Acinetobacter calcoaceticus.
- Cloning and characterization of two catA genes in Acinetobacter lwoffii K24.
- Cloning and expression in Escherichia coli of Acinetobacter calcoaceticus genes for benzoate degradation.