kapB [2017-05-29 12:04:25]

activator of KinB, control of the phosphorelay

locus: BSU31460

pI: 6.82

mw: 14.53 kDa

protein length: 128 aa

gene length: 384 bp

function: control of sporulation initiation

product: activator of KinB in the initiation of sporulation

essential: no

synonyms

Genomic Context

categories

• [category|SW 3|Information processing] → [category|SW 3.4|Regulation of gene expression] → [category|SW 3.4.7|phosphorelay] → [category|SW 3.4.7.2|Proteins controlling the activity of the kinases]
• [category|SW 4|Lifestyles] → [category|SW 4.2|Sporulation] → [category|SW 4.2.2|phosphorelay] → [category|SW 4.2.2.2|Proteins controlling the activity of the kinases]
• [category|SW 6|Groups of genes] → [category|SW 6.2|Membrane proteins]

Gene

Coordinates: 3,231,399 → 3,231,785

The protein

[SW|Localization]

• cell membrane (according to Swiss-Prot)

Expression and Regulation

Operons

• genes: [gene|2111AC1AE49D1006E10DC127BF5B7A0327DE94A7|kinB]-[gene|18867F99B039D20DBCF004BC72E35CF0AE8FE467|kapB]
  description: [Pubmed|8497199]

  sigma factors

  • [protein|360F48D576DE950DF79C1A2677B7A35A8D8CC30C|SigA]: sigma factor, [Pubmed|8497199], in [regulon|360F48D576DE950DF79C1A2677B7A35A8D8CC30C|SigA regulon]

  regulatory mechanism

  • [protein|90ACE0DECA58D3C1A55E135120F7A0C1C920571C|CodY]: repression, [Pubmed|12618455], in [regulon|90ACE0DECA58D3C1A55E135120F7A0C1C920571C|CodY regulon]
  • [regulon|stringent response|stringent response]: positive regulation, [Pubmed|23378509], in [regulon|stringent response|stringent response]
  • [protein|5A6FBAE6553343092862CB79E150F934978C32A9|SinR]: repression, [pubmed|29321771], in [regulon|5A6FBAE6553343092862CB79E150F934978C32A9|SinR regulon]

  regulation

  • induced upon addition of decoyinine (positive [SW|stringent response]) [Pubmed|23378509]

References

• 9426145,12618455,8497199,7592498