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:

"
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 304: Zinc finger and BTB domain-containing protein 20

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
DNA-binding transcription factor activity, RNA polymerase II-specific GO:0000981
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 RNA polymerase II-transcribed gene to modulate transcription. Regulatory regions include promoters (proximal and distal) and enhancers. Genes are transcriptional units.
4 Q96K62 (/ISA) Q96K62 (/ISA) Q9HC78 (/ISA) Q9HC78 (/ISA)
Transcription regulatory region DNA binding GO:0044212
Interacting selectively and non-covalently with a DNA region that regulates the transcription of a region of DNA, which may be a gene, cistron, or operon. Binding may occur as a sequence specific interaction or as an interaction observed only once a factor has been recruited to the DNA by other factors.
2 Q9HC78 (/ISS) Q9HC78 (/ISS)
DNA-binding transcription repressor activity, RNA polymerase II-specific GO:0001227
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 RNA polymerase II-transcribed gene to repress or decrease transcription. Regulatory regions include promoters (proximal and distal) and enhancers. Genes are transcriptional units.
1 Q8K0L9 (/IDA)
DNA binding GO:0003677
Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
1 Q8K0L9 (/IDA)
Transcription regulatory region DNA binding GO:0044212
Interacting selectively and non-covalently with a DNA region that regulates the transcription of a region of DNA, which may be a gene, cistron, or operon. Binding may occur as a sequence specific interaction or as an interaction observed only once a factor has been recruited to the DNA by other factors.
1 Q8K0L9 (/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
Positive regulation of glycolytic process GO:0045821
Any process that activates or increases the frequency, rate or extent of glycolysis.
2 Q9HC78 (/ISS) Q9HC78 (/ISS)
Positive regulation of lipid biosynthetic process GO:0046889
Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of lipids.
2 Q9HC78 (/ISS) Q9HC78 (/ISS)
Lipid homeostasis GO:0055088
Any process involved in the maintenance of an internal steady state of lipid within an organism or cell.
2 Q9HC78 (/ISS) Q9HC78 (/ISS)
Cellular response to glucose stimulus GO:0071333
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 glucose stimulus.
2 Q9HC78 (/ISS) Q9HC78 (/ISS)
Negative regulation of transcription by RNA polymerase II GO:0000122
Any process that stops, prevents, or reduces the frequency, rate or extent of transcription mediated by RNA polymerase II.
1 Q8K0L9 (/IMP)
Negative regulation of gene expression GO:0010629
Any process that decreases the frequency, rate or extent of gene expression. Gene expression is the process in which a gene's coding sequence is converted into a mature gene product or products (proteins or RNA). This includes the production of an RNA transcript as well as any processing to produce a mature RNA product or an mRNA or circRNA (for protein-coding genes) and the translation of that mRNA or circRNA into protein. Protein maturation is included when required to form an active form of a product from an inactive precursor form.
1 Q8K0L9 (/IMP)
Positive regulation of interferon-beta production GO:0032728
Any process that activates or increases the frequency, rate, or extent of interferon-beta production.
1 Q8K0L9 (/IDA)
Positive regulation of interferon-beta production GO:0032728
Any process that activates or increases the frequency, rate, or extent of interferon-beta production.
1 Q8K0L9 (/IMP)
Positive regulation of interleukin-6 production GO:0032755
Any process that activates or increases the frequency, rate, or extent of interleukin-6 production.
1 Q8K0L9 (/IDA)
Positive regulation of interleukin-6 production GO:0032755
Any process that activates or increases the frequency, rate, or extent of interleukin-6 production.
1 Q8K0L9 (/IMP)
Positive regulation of tumor necrosis factor production GO:0032760
Any process that activates or increases the frequency, rate, or extent of tumor necrosis factor production.
1 Q8K0L9 (/IDA)
Positive regulation of tumor necrosis factor production GO:0032760
Any process that activates or increases the frequency, rate, or extent of tumor necrosis factor production.
1 Q8K0L9 (/IMP)
Positive regulation of glycolytic process GO:0045821
Any process that activates or increases the frequency, rate or extent of glycolysis.
1 Q8K0L9 (/IMP)
Negative regulation of transcription, DNA-templated GO:0045892
Any process that stops, prevents, or reduces the frequency, rate or extent of cellular DNA-templated transcription.
1 Q8K0L9 (/IDA)
Positive regulation of lipid biosynthetic process GO:0046889
Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of lipids.
1 Q8K0L9 (/IMP)
Lipid homeostasis GO:0055088
Any process involved in the maintenance of an internal steady state of lipid within an organism or cell.
1 Q8K0L9 (/IMP)
Cellular response to glucose stimulus GO:0071333
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 glucose stimulus.
1 Q8K0L9 (/IMP)

There are 9 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.
3 Q8K0L9 (/IDA) Q9HC78 (/IDA) Q9HC78 (/IDA)
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.
2 Q9HC78 (/ISS) Q9HC78 (/ISS)
Nucleoplasm GO:0005654
That part of the nuclear content other than the chromosomes or the nucleolus.
2 Q9HC78 (/IDA) Q9HC78 (/IDA)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
2 Q9HC78 (/ISS) Q9HC78 (/ISS)
Nuclear body GO:0016604
Extra-nucleolar nuclear domains usually visualized by confocal microscopy and fluorescent antibodies to specific proteins.
2 Q9HC78 (/IDA) Q9HC78 (/IDA)
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 Q8K0L9 (/ISO)
Nucleoplasm GO:0005654
That part of the nuclear content other than the chromosomes or the nucleolus.
1 Q8K0L9 (/ISO)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
1 Q8K0L9 (/IDA)
Nuclear body GO:0016604
Extra-nucleolar nuclear domains usually visualized by confocal microscopy and fluorescent antibodies to specific proteins.
1 Q8K0L9 (/ISO)