The name of this superfamily has been modified since the most recent official CATH+ release (v4_3_0). At the point of the last release, this superfamily was: waiting to be named.
FunFam 44: Putative sensor histidine kinase/response regulato...
Please note: GO annotations are assigned to the full protein sequence rather than individual protein domains. Since a given protein can contain multiple domains, it is possible that some of the annotations below come from additional domains that occur in the same protein, but have been classified elsewhere in CATH.
There are 3 GO terms relating to "molecular function"
The search results have been sorted with the annotations that are found most frequently at the top of the
list. The results can be filtered by typing text into the search box at the top of the table.
| GO Term | Annotations | Evidence |
|---|---|---|
|
Protein binding GO:0005515
Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
|
2 | O14002 (/IPI) O74539 (/IPI) |
|
Phosphorelay sensor kinase activity GO:0000155
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.
|
1 | O14002 (/IDA) |
|
Phosphorelay sensor kinase activity GO:0000155
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.
|
1 | O74539 (/NAS) |
There are 8 GO terms relating to "biological process"
The search results have been sorted with the annotations that are found most frequently at the top of the
list. The results can be filtered by typing text into the search box at the top of the table.
| GO Term | Annotations | Evidence |
|---|---|---|
|
Cellular response to oxidative stress GO:0034599
Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of oxidative stress, a state often resulting from exposure to high levels of reactive oxygen species, e.g. superoxide anions, hydrogen peroxide (H2O2), and hydroxyl radicals.
|
2 | O14002 (/IMP) O74539 (/IMP) |
|
Phosphorelay signal transduction system GO:0000160
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.
|
1 | O14002 (/IDA) |
|
Phosphorelay signal transduction system GO:0000160
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.
|
1 | O74539 (/IMP) |
|
Positive regulation of stress-activated MAPK cascade GO:0032874
Any process that activates or increases the frequency, rate or extent of signal transduction mediated by the stress-activated MAPK cascade.
|
1 | O74539 (/IGI) |
|
Positive regulation of stress-activated MAPK cascade GO:0032874
Any process that activates or increases the frequency, rate or extent of signal transduction mediated by the stress-activated MAPK cascade.
|
1 | O14002 (/IMP) |
|
Positive regulation of stress-activated MAPK cascade GO:0032874
Any process that activates or increases the frequency, rate or extent of signal transduction mediated by the stress-activated MAPK cascade.
|
1 | O74539 (/IPI) |
|
Detection of oxidative stress GO:0070994
The series of events in which a stimulus indicating oxidative stress is received and converted into a molecular signal.
|
1 | O14002 (/IMP) |
|
Detection of oxidative stress GO:0070994
The series of events in which a stimulus indicating oxidative stress is received and converted into a molecular signal.
|
1 | O74539 (/IPI) |
There are 4 GO terms relating to "cellular component"
The search results have been sorted with the annotations that are found most frequently at the top of the
list. The results can be filtered by typing text into the search box at the top of the table.
| GO Term | Annotations | Evidence |
|---|---|---|
|
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
|
2 | O14002 (/IDA) O74539 (/IDA) |
|
Protein histidine kinase complex GO:0009365
A complex that possesses protein histidine kinase activity.
|
2 | O14002 (/IDA) O74539 (/IDA) |
|
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
|
1 | O74539 (/HDA) |
|
Cytosol GO:0005829
The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
|
1 | O74539 (/HDA) |