Phosphorelay

The kinases

• • KinA
  • KinB
  • KinC
  • KinD
  • KinE

The phosphotranferases

• • Spo0F
  • Spo0B

The ultimate target

• • Spo0A

Phosphatases controlling the phosphorelay (and peptides controlling their activity)

• • Spo0E: dephosphorylation of Spo0A
  • RapA, PhrA: dephosphorylation of Spo0F
  • RapB, PhrB: dephosphorylation of Spo0F

Reviews

M Perego, P Glaser, J A Hoch
Aspartyl-phosphate phosphatases deactivate the response regulator components of the sporulation signal transduction system in Bacillus subtilis.
Mol Microbiol: 1996, 19(6);1151-7
[PubMed:8730857] [WorldCat.org] [DOI] (P p)