YRC Logo
PROTEIN SEARCH:
Descriptions Names[Advanced Search]

A conserved series of molecular signals found in prokaryotes and eukaryotes; involves autophosphorylation of a histidine kinase and the transfer of the phosphate group to an aspartate that then acts as a phospho-donor to response regulator proteins. Any biological process involved in the generation, transmission, reception, or interpretation of a signal. A signal is an entity used to transmit or convey information. Any process that activates or increases the frequency, rate or extent of signal transduction via a two-component phosphorelay signal transduction system. Any process that stops, prevents or reduces the frequency, rate or extent of signal transduction via a two-component phosphorelay signal transduction system. The process whereby a signal is released and/or conveyed from one location to another. Any process that modulates the frequency, rate or extent of signal transduction via a two-component phosphorelay signal transduction system. A series of molecular signals mediated by ethylene (ethene). A series of molecular signals generated in response to osmotic change, as mediated through a two-component (phosphorelay) system.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: two-component signal transduction system (phosphorelay)
Acc: GO:0000160
Aspect: Biological Process
Desc: A conserved series of molecular signals found in prokaryotes and eukaryotes; involves autophosphorylation of a histidine kinase and the transfer of the phosphate group to an aspartate that then acts as a phospho-donor to response regulator proteins.
Synonyms:
  • histidyl-aspartyl phosphorelay
Proteins in PDR annotated with:
   This term: 788 [Search]
   Term or descendants: 855 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0000160 - two-component signal transduction system (phosphorelay) (interactive image map)
YRC Informatics Platform - Version 3.0
Created and Maintained by: Michael Riffle