levR [Mon Jan 11 2016 11:37:17 GMT+0100 (CET)]

transcriptional activator of the levD-levE-levF-levG-sacC operon

locus: BSU27080

pI: 5.00

mw: 105.00 kDa

function: regulation of levan and fructose utilization

product: transcriptional activator, PRD-type
(for SigL-dependent promoter)

essential: no

synonyms

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 2.2.2.27|Utilization of other polymeric carbohydrates]
• [category|SW 2|Metabolism] → [category|SW 2.2|Carbon metabolism] → [category|SW 2.2.2|Utilization of specific carbon sources] → [category|SW 2.2.2.7|Utilization of fructose]
• [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 3.4.2.3|PRD-type regulators]
• [category|SW 6|Groups of genes] → [category|SW 6.4|Phosphoproteins] → [category|SW 6.4.4|Phosphorylation on a His residue]

[SW|Categories] containing this gene/protein

• [SW|utilization of specific carbon sources], [SW|transcription factors and their control], [SW|phosphoproteins], [SW|Transcription factors activating transcription at SigL-dependent promoters]

Gene

Coordinates on the chromosome (coding sequence): 2,763,025 -> 2,765,832

The protein

Catalyzed reaction/ biological activity

• binding to the upstream activating sequence in front of the [protein|search|levD] gene results in activation of transcription of the ''[protein|search|levD]-[protein|search|levE]-[protein|search|levF]-[protein|search|levG]-[protein|search|sacC]'' operon, bining occurs in the presence of fructose

Protein family

• [SW|Transcription factors activating transcription at SigL-dependent promoters]

[SW|Localization]

• cytoplasm (according to Swiss-Prot)

[SW|Interactions]

• [protein|search|PtsH]-[protein|search|LevR]
• [protein|search|LevE]-[protein|search|LevR]
• [protein|search|LevR]-[protein|search|SigL]

References

• 1900939,7592487,7592486,8057358,9033408,21906631