You are using the Cyverse mirror of the Planteome Ontology Browser. The main site is at browser.planteome.org.

Term Information

Accession
GO:0000155
Name
phosphorelay sensor kinase activity
Ontology
molecular_function
Synonyms
two-component sensor activity, two-component sensor molecule, two-component system sensor activity
Alternate IDs
None
Definition
Catalysis of the phosphorylation of a histidine residue in response to detection of an extracellular signal such as a chemical ligand or change in environment, to initiate a change in cell state or activity. The two-component sensor is a histidine kinase that autophosphorylates a histidine residue in its active site. The phosphate is then transferred to an aspartate residue in a downstream response regulator, to trigger a response. Source: GOC:mcc, PMID:10966457, GOC:bf, PMID:9191038, PMID:20223701
Comment
None
History
See term history for GO:0000155 at QuickGO
Subset
None
Feedback
Contact the Planteome feedback if you find mistakes or have concerns about the data you find here.
Comments, changes to terms, or requests for new ontology terms can be made at GO issue tracker on GitHub.

Filter results

Loading...
pending...
External term view.

Graph of GO:0000155

Viewing options
Parents of phosphorelay sensor kinase activity (GO:0000155)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
phosphorelay sensor kinase activity [is_a relation] is_a  protein histidine kinase activity (GO:0004673)
phosphorelay sensor kinase activity [is_a relation] is_a  small molecule sensor activity (GO:0140299)
phosphorelay sensor kinase activity [BFO:0000050 relation] BFO:0000050  signal transduction by protein phosphorylation (GO:0023014)
phosphorelay sensor kinase activity [BFO:0000050 relation] BFO:0000050  phosphorelay signal transduction system (GO:0000160)

This term has no children.

EC
2.7.3