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 833: PR domain zinc finger protein

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
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.
2 M9PBR0 (/IDA) Q9VRN4 (/IDA)
Enhancer sequence-specific DNA binding GO:0001158
Interacting selectively and non-covalently with a specific sequence of DNA that is part of an enhancer, a transcription regulatory region that is somewhat distal from the core promoter and which enhances transcription from that promoter.
1 Q93560 (/IDA)

There are 11 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
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.
2 M9PBR0 (/IDA) Q9VRN4 (/IDA)
Pupation GO:0035074
The act of becoming a pupa, a resting stage in the life cycle of organisms with complete metamorphosis. This event marks the end of the prepupal period and the beginning of the pupal period.
2 M9PBR0 (/IMP) Q9VRN4 (/IMP)
Regulation of tube architecture, open tracheal system GO:0035152
Ensuring that tracheal cells form and maintain tubular structures with the correct size and shape for their position in the network. This is essential for efficient flow of gases through the tracheal network.
2 M9PBR0 (/IMP) Q9VRN4 (/IMP)
Cellular response to ecdysone GO:0071390
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 ecdysone stimulus.
2 M9PBR0 (/IEP) Q9VRN4 (/IEP)
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 Q93560 (/IMP)
Determination of adult lifespan GO:0008340
The control of viability and duration in the adult phase of the life-cycle.
1 Q93560 (/IMP)
Hermaphrodite genitalia development GO:0040035
The process whose specific outcome is the progression of the hermaphrodite genitalia over time, from formation to the mature structures.
1 Q93560 (/IMP)
Dauer entry GO:0043053
Entry into the facultative diapause of the dauer (enduring) larval stage of nematode development.
1 Q93560 (/IMP)
Positive regulation of epidermis development GO:0045684
Any process that activates or increases the frequency, rate or extent of epidermis development.
1 Q93560 (/IMP)
Positive regulation of transcription by RNA polymerase II GO:0045944
Any process that activates or increases the frequency, rate or extent of transcription from an RNA polymerase II promoter.
1 Q93560 (/IMP)
Negative regulation of distal tip cell migration GO:1903355
Any process that stops, prevents or reduces the frequency, rate or extent of distal tip cell migration.
1 Q93560 (/IMP)

There are 3 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 M9PBR0 (/IDA) Q93560 (/IDA) Q9VRN4 (/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 M9PBR0 (/HDA)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
1 Q93560 (/IDA)