GO:0000155: phosphorelay sensor kinase activity (Molecular function)

"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." [GOC:bf, GOC:mcc, PMID:10966457, PMID:20223701, PMID:9191038]


There are 104 sequences with this label.

Enriched clusters
Name Species % in cluster p-value corrected p-value action
Cluster_61 Cyanophora paradoxa 2.73 % 0.001905 0.017524
Cluster_238 Cyanophora paradoxa 50.0 % 0.004448 0.025206
Cluster_146 Cyanophora paradoxa 1.84 % 0.005756 0.028441
Cluster_239 Oryza sativa 2.15 % 0.000291 0.016284
Cluster_277 Oryza sativa 3.12 % 0.000138 0.003337
Cluster_1050 Picea abies 50.0 % 0.00059 0.010033
Cluster_1299 Picea abies 50.0 % 0.00059 0.011213
Cluster_380 Vitis vinifera 50.0 % 0.000304 0.001923
Cluster_232 Vitis vinifera 1.61 % 0.009381 0.042447
Sequences (104) (download table)

InterPro Domains

GO Terms

Family Terms