natK [Tue Dec 13 2016 11:16:30 GMT+0100 (CET)]

two-component sensor kinase, regulation of the natA-natB operon

locus: BSU02730

pI: 8.05

mw: 34.00 kDa

function: regulation of the natA-natB operon

product: two-component sensor kinase

essential: no

synonyms: yccG

Genomic Context

categories

• [category|SW 3|Information processing] → [category|SW 3.3|Protein synthesis, modification and degradation] → [category|SW 3.3.4|Protein modification] → [category|SW 3.3.4.2|Protein kinases]
• [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 3.4.2.2|Control of two-component response regulators] → [category|SW 3.4.2.2.1|Two-component sensor kinase]
• [category|SW 6|Groups of genes] → [category|SW 6.2|Membrane proteins]
• [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|protein modification], [SW|transcription factors and their control], [SW|membrane proteins], [SW|phosphoproteins]

Gene

Coordinates on the chromosome (coding sequence): 294,615 -> 295,571

The protein

Catalyzed reaction/ biological activity

• autophosphorylation, phosphorylation of [protein|search|NatR] in response to sodium availability

[SW|Domains]

• three transmembrane segments, C-terminal histidine phosphotransferase domain

Modification

• autophosphorylation on a His residue

[SW|Localization]

• cell membrane (according to Swiss-Prot)

[SW|Interactions]

• [protein|search|NatK]-[protein|search|NatR]

Expression and Regulation

Operon

• ''natK'' (according to [http://dbtbs.hgc.jp/COG/prom/yccG.html DBTBS])

References

• 10094672,17322186