Article
Coactivation of Vibrio vulnificus putAP operon by cAMP receptor protein and PutR through cooperative binding to overlapping sites.
Molecular microbiology - 1 Apr 2006
Lee Jeong Hyun, Choi Sang Ho
Abstract excerpt
The cAMP receptor protein (CRP) positively regulates the expression of Vibrio vulnificus putAP genes encoding a proline dehydrogenase and a proline permease. In the present study, an open reading frame encoding PutR was identified downstream of the putAP genes and a mutational analysis revealed that the PutR protein was also involved in regulating the putAP transcription by activating Pput promoter. Although CRP...
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