| Literature DB >> 8824175 |
T M Ramseier1, S Y Chien, M H Saier.
Abstract
In vivo and in vitro experiments are reported demonstrating that the catabolite repressor-activator (Cra) protein (formerly designated FruR) regulates expression of the cydAB operon of Escherichia coli encoding cytochrome d oxidase. The Fnr protein is required for Cra-mediated transcriptional control, but the ArcA protein antagonizes the response to Cra. The results establish that Fnr, ArcA, and Cra exert their effects in an interdependent fashion.Entities:
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Year: 1996 PMID: 8824175 DOI: 10.1007/s002849900112
Source DB: PubMed Journal: Curr Microbiol ISSN: 0343-8651 Impact factor: 2.188