DNA-binding transcriptional repressor Mlc
UniProtKB accession: P50456
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Go to UniProtKB: P50456
UniProtKB description: Global regulator of carbohydrate metabolism (PubMed:10464268, PubMed:11361067, PubMed:11934616, PubMed:9484892, PubMed:9484893, PubMed:9781886). Represses the expression of several genes involved in sugar transport and utilization, in particular phosphoenolpyruvate-carbohydrate phosphotransferase system (PTS) genes (PubMed:10464268, PubMed:9484892, PubMed:9484893, PubMed:9781886). Represses expression of ptsG (EIICB(Glc)), which encodes the PTS system glucose-specific EIICB component (PubMed:9781886). Also represses the expression of the manXYZ operon, encoding the mannose-specific PTS system, expression of malT, encoding the transcriptional activator of the maltose regulon, and expression of the pts operon, composed of the genes ptsH, ptsI and crr (PubMed:10464268, PubMed:9484892, PubMed:9484893). Represses its own expression (PubMed:9484893). Acts by binding to the regulatory region of the target genes (PubMed:10464268, PubMed:9484893, PubMed:9781886).
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