The name of this superfamily has been modified since the most recent official CATH+ release (v4_2_0). At the point of the last release, this superfamily was named:

"
Classic Zinc Finger
".

Functional Families

Overview of the Structural Clusters (SC) and Functional Families within this CATH Superfamily. Clusters with a representative structure are represented by a filled circle.
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FunFam 23339: Calcineurin transcriptional regulator CRZ1

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 2 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
Core promoter proximal region sequence-specific DNA binding GO:0000987
Interacting selectively and non-covalently with a sequence of DNA that is in cis with and relatively close to the core promoter. The transcribed region might be described as a gene, cistron, or operon.
1 P53968 (/IDA)
Transcriptional activator activity, RNA polymerase II core promoter proximal region sequence-specific binding GO:0001077
Interacting selectively and non-covalently with a sequence of DNA that is in cis with and relatively close to a core promoter for RNA polymerase II (RNAP II) in order to activate or increase the frequency, rate or extent of transcription from the RNAP II promoter.
1 P53968 (/IDA)

There are 17 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
Cell wall chitin biosynthetic process GO:0006038
The chemical reactions and pathways resulting in the formation of cell wall chitin, a linear polysaccharide consisting of beta-(1->4)-linked N-acetyl-D-glucosamine residues, found in the walls of cells.
1 P53968 (/IGI)
Positive regulation of transcription from RNA polymerase II promoter by pheromones GO:0007329
Any process involving pheromones that activates or increases the rate of transcription from an RNA polymerase II promoter.
1 P53968 (/IMP)
Positive regulation of transcription from RNA polymerase II promoter GO:0045944
Any process that activates or increases the frequency, rate or extent of transcription from an RNA polymerase II promoter.
1 P53968 (/IGI)
Positive regulation of transcription from RNA polymerase II promoter GO:0045944
Any process that activates or increases the frequency, rate or extent of transcription from an RNA polymerase II promoter.
1 P53968 (/IMP)
Ion homeostasis GO:0050801
Any process involved in the maintenance of an internal steady state of ions within an organism or cell.
1 P53968 (/IGI)
Ion homeostasis GO:0050801
Any process involved in the maintenance of an internal steady state of ions within an organism or cell.
1 P53968 (/IMP)
Positive regulation of transcription from RNA polymerase II promoter in response to calcium ion GO:0061400
Any process that increases the frequency, rate or extent of transcription from an RNA polymerase II promoter in response to a calcium ion stimulus.
1 P53968 (/IMP)
Positive regulation of transcription from RNA polymerase II promoter in response to increased salt GO:0061404
Any process that increases the frequency, rate or extent of transcription from an RNA polymerase II promoter as a result of detection of, or exposure to, an increase in the concentration of salt (particularly but not exclusively sodium and chloride ions) in the environment.
1 P53968 (/IMP)
Positive regulation of transcription from RNA polymerase II promoter in response to alkaline pH GO:0061422
Any process that increases the frequency, rate or extent of transcription from an RNA polymerase II promoter as a result of a pH >7.0.
1 P53968 (/IMP)
Positive regulation of sodium ion transport by positive regulation of transcription from RNA polymerase II promoter GO:0061423
Any process that activates or increases the frequency, rate or extent of transcription from an RNA polymerase II promoter resulting in the increased frequency, rate or extent of the directed movement of sodium ions (Na+) into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
1 P53968 (/IDA)
Cellular response to blue light GO:0071483
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 a blue light stimulus. Blue light is electromagnetic radiation with a wavelength of between 440 and 500nm.
1 P53968 (/IDA)
Regulation of potassium ion concentration by positive regulation of transcription from RNA polymerase II promoter GO:0097301
Any process that regulates the internal concentration of potassium ions at the level of a cell by activating or increasing the frequency, rate or extent of transcription from an RNA polymerase II promoter.
1 P53968 (/IDA)
Regulation of potassium ion concentration by positive regulation of transcription from RNA polymerase II promoter GO:0097301
Any process that regulates the internal concentration of potassium ions at the level of a cell by activating or increasing the frequency, rate or extent of transcription from an RNA polymerase II promoter.
1 P53968 (/IGI)
Regulation of potassium ion concentration by positive regulation of transcription from RNA polymerase II promoter GO:0097301
Any process that regulates the internal concentration of potassium ions at the level of a cell by activating or increasing the frequency, rate or extent of transcription from an RNA polymerase II promoter.
1 P53968 (/IMP)
Positive regulation of transcription from RNA polymerase II promoter by calcium-mediated signaling GO:1900622
Calcium-mediated signaling that results in positive regulation of transcription from an RNA polymerase II promoter.
1 P53968 (/IGI)
Positive regulation of transcription from RNA polymerase II promoter by calcium-mediated signaling GO:1900622
Calcium-mediated signaling that results in positive regulation of transcription from an RNA polymerase II promoter.
1 P53968 (/IMP)
Positive regulation of cellular response to drug GO:2001040
Any process that activates or increases the frequency, rate or extent of cellular response to drug.
1 P53968 (/IMP)

There are 2 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
Nucleus GO:0005634
A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
1 P53968 (/IDA)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
1 P53968 (/IDA)