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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 1670 sequences with this label.

Enriched clusters
Name Species % in cluster p-value corrected p-value action
Cluster_279 Lactuca sativa 50.0 % 0.000874 0.003757
Cluster_138 Lactuca sativa 1.83 % 0.001029 0.023756
Cluster_151 Lactuca sativa 2.67 % 0.000489 0.016049
Cluster_145 Spinacia oleracea 1.44 % 0.000847 0.009725
Cluster_178 Spinacia oleracea 1.85 % 0.016903 0.048771
Cluster_70 Marchantia polymorpha 1.83 % 0.00044 0.003308
Sequences (1670) (download table)

Info: GO-associations disabled for items with more than 300 associated sequences !
InterPro Domains

Family Terms