glvR [Tue Dec 13 2016 11:16:31 GMT+0100 (CET)]

transcriptional activator of the malA-glvR-malP operon

locus: BSU08190

pI: 5.45

mw: 29.00 kDa

function: regulation of maltose utilization

product: transcriptional activator

essential: no

synonyms: yfiA, malR

Genomic Context

categories

• [category|SW 2|Metabolism] → [category|SW 2.2|Carbon metabolism] → [category|SW 2.2.2|Utilization of specific carbon sources] → [category|SW 2.2.2.22|Utilization of maltose]
• [category|SW 3|Information processing] → [category|SW 3.4|Regulation of gene expression] → [category|SW 3.4.2|Transcription factors and their control] → [category|SW 3.4.2.5|Transcription factors/ other]

[SW|Categories] containing this gene/protein

• [SW|utilization of specific carbon sources], [SW|transcription factors and their control]

This gene is a member of the following [SW|regulons]

• [SW|CcpA regulon], [SW|GlvR regulon]

Gene

Coordinates on the chromosome (coding sequence): 891,436 -> 892,200

Expression and Regulation

Operon

• ''[protein|search|malA]-[protein|search|glvR]-[protein|search|malP]'' [Pubmed|11489864]

[SW|Sigma factor]

• [protein|search|SigA] [Pubmed|11489864]

Regulation

• induction by maltose ([protein|search|GlvR]) [Pubmed|11489864]
• repressed by glucose ([protein|search|CcpA]) [Pubmed|11489864]

Regulatory mechanism

• [protein|search|GlvR]: transcription activation [Pubmed|11489864]
• [protein|search|CcpA]: transcription repression [Pubmed|11489864]

References

• 11489864