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 named:
"Homeodomain-like
".
FunFam 343: Sigma-54-dependent Fis family transcriptional regu...
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 5 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 |
|---|---|---|
|
Phosphorelay response regulator activity GO:0000156
Responds to a phosphorelay sensor to initiate a change in cell state or activity. The activity of the response regulator is regulated by transfer of a phosphate from a histidine residue in the sensor, to an aspartate residue in the response regulator. Many but not all response regulators act as transcriptional regulators to elicit a response.
|
6 | Q9KT84 (/ISS) Q9KT84 (/ISS) Q9KT84 (/ISS) Q9KT84 (/ISS) Q9KT84 (/ISS) Q9KT84 (/ISS) |
|
DNA-binding transcription factor activity GO:0003700
A protein or a member of a complex that interacts selectively and non-covalently with a specific DNA sequence (sometimes referred to as a motif) within the regulatory region of a gene to modulate transcription. Regulatory regions include promoters (proximal and distal) and enhancers. Genes are transcriptional units, and include bacterial operons.
|
6 | Q9KT84 (/ISS) Q9KT84 (/ISS) Q9KT84 (/ISS) Q9KT84 (/ISS) Q9KT84 (/ISS) Q9KT84 (/ISS) |
|
Transcription regulatory region sequence-specific DNA binding GO:0000976
Interacting selectively and non-covalently with a specific sequence of DNA that is part of a regulatory region that controls transcription of that section of the DNA. The transcribed region might be described as a gene, cistron, or operon.
|
1 | Q5DYQ0 (/IMP) |
|
DNA-binding transcription activator activity GO:0001216
Interacting selectively and non-covalently with a specific DNA sequence in order to activate or increase the frequency, rate or extent of transcription by a RNA polymerase.
|
1 | Q5DYQ0 (/IMP) |
|
Identical protein binding GO:0042802
Interacting selectively and non-covalently with an identical protein or proteins.
|
1 | Q1ZS18 (/IPI) |
There are 4 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 |
|---|---|---|
|
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.
|
6 | Q9KT84 (/ISS) Q9KT84 (/ISS) Q9KT84 (/ISS) Q9KT84 (/ISS) Q9KT84 (/ISS) Q9KT84 (/ISS) |
|
Regulation of transcription, DNA-templated GO:0006355
Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
|
6 | Q9KT84 (/ISS) Q9KT84 (/ISS) Q9KT84 (/ISS) Q9KT84 (/ISS) Q9KT84 (/ISS) Q9KT84 (/ISS) |
|
Bioluminescence GO:0008218
The production of light by certain enzyme-catalyzed reactions in cells.
|
3 | P0C5S5 (/IMP) P0C5S5 (/IMP) Q5E6B4 (/IMP) |
|
Positive regulation of transcription, DNA-templated GO:0045893
Any process that activates or increases the frequency, rate or extent of cellular DNA-templated transcription.
|
3 | A7MVC2 (/EXP) A7MVC2 (/EXP) Q5DYQ0 (/EXP) |
There are 1 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 |
|---|---|---|
|
Protein-DNA complex GO:0032993
A macromolecular complex containing both protein and DNA molecules.
|
1 | Q5DYQ0 (/IMP) |
