The mannitol repressor (MtlR) of Escherichia coli.
AUTOR(ES)
Figge, R M
RESUMO
The mannitol operon of Escherichia coli, encoding the mannitol-specific enzyme II of the phosphotransferase system (Mt1A) and mannitol phosphate dehydrogenase (Mt1D), is here shown to contain a single additional downstream open reading frame which encodes the mannitol repressor (Mt1R). Mt1R contains 195 amino acids and has a calculated molecular weight of 21,990 and a calculated pI of 4.5. It is homologous to the product of an open reading frame (URF2D) upstream of the E. coli gapB gene but represents a novel type of transcriptional regulatory protein.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=205122Documentos Relacionados
- Purification and characterization of the deoR repressor of Escherichia coli.
- The arginine repressor of Escherichia coli.
- Characterization of MarR, the repressor of the multiple antibiotic resistance (mar) operon in Escherichia coli.
- Rapid turnover of mannitol-1-phosphate in Escherichia coli.
- Amplification of sex repressor function of one fi-+ R-factor during anaerobic growth of Escherichia coli.