The name of this superfamily has been modified since the most recent official CATH+ release (v4_4_0). At the point of the last release, this superfamily was named:

"
Ankyrin repeat-containing domain
".

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 724: Rel

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.
1 Q94527 (/IDA)
DNA-binding transcription activator activity, RNA polymerase II-specific GO:0001228
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 activate or increase transcription. Regulatory regions include promoters (proximal and distal) and enhancers. Genes are transcriptional units.
1 Q94527 (/IDA)
DNA binding GO:0003677
Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
1 Q94527 (/IDA)
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).
1 Q94527 (/IPI)
Sequence-specific DNA binding GO:0043565
Interacting selectively and non-covalently with DNA of a specific nucleotide composition, e.g. GC-rich DNA binding, or with a specific sequence motif or type of DNA e.g. promotor binding or rDNA binding.
1 Q94527 (/IDA)

There are 29 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 defense response to virus by host GO:0002230
Any host process that results in the promotion of antiviral immune response mechanisms, thereby limiting viral replication.
1 Q94527 (/IMP)
Immune response GO:0006955
Any immune system process that functions in the calibrated response of an organism to a potential internal or invasive threat.
1 Q94527 (/IEP)
Immune response GO:0006955
Any immune system process that functions in the calibrated response of an organism to a potential internal or invasive threat.
1 Q94527 (/IMP)
Positive regulation of antibacterial peptide biosynthetic process GO:0006963
Any process that activates or increases the frequency, rate, or extent of antibacterial peptide biosynthesis.
1 Q94527 (/IEP)
Positive regulation of antibacterial peptide biosynthetic process GO:0006963
Any process that activates or increases the frequency, rate, or extent of antibacterial peptide biosynthesis.
1 Q94527 (/IMP)
Positive regulation of biosynthetic process of antibacterial peptides active against Gram-negative bacteria GO:0006964
Any process that activates or increases the frequency, rate, or extent of biosynthesis of antibacterial peptides active against Gram-negative bacteria.
1 Q94527 (/IMP)
Positive regulation of antifungal peptide biosynthetic process GO:0006967
Any process that activates or increases the frequency, rate, or extent of antifungal peptide biosynthesis.
1 Q94527 (/IMP)
Cellular response to DNA damage stimulus GO:0006974
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 stimulus indicating damage to its DNA from environmental insults or errors during metabolism.
1 Q94527 (/IMP)
Response to bacterium GO:0009617
Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus from a bacterium.
1 Q94527 (/IDA)
Positive regulation of gene expression GO:0010628
Any process that increases 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 Q94527 (/IMP)
Cellular response to amino acid starvation GO:0034198
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 deprivation of amino acids.
1 Q94527 (/IMP)
Defense response to bacterium GO:0042742
Reactions triggered in response to the presence of a bacterium that act to protect the cell or organism.
1 Q94527 (/IMP)
Regulation of innate immune response GO:0045088
Any process that modulates the frequency, rate or extent of the innate immune response, the organism's first line of defense against infection.
1 Q94527 (/IGI)
Regulation of innate immune response GO:0045088
Any process that modulates the frequency, rate or extent of the innate immune response, the organism's first line of defense against infection.
1 Q94527 (/IMP)
Positive regulation of innate immune response GO:0045089
Any process that activates or increases the frequency, rate or extent of the innate immune response, the organism's first line of defense against infection.
1 Q94527 (/IMP)
Positive regulation of nitric oxide biosynthetic process GO:0045429
Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of nitric oxide.
1 Q94527 (/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 Q94527 (/IDA)
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 Q94527 (/IMP)
Dendrite morphogenesis GO:0048813
The process in which the anatomical structures of a dendrite are generated and organized.
1 Q94527 (/IMP)
Peripheral nervous system neuron development GO:0048935
The process whose specific outcome is the progression of a neuron whose cell body is located in the peripheral nervous system, from initial commitment of the cell to a neuronal fate, to the fully functional differentiated neuron.
1 Q94527 (/IMP)
Positive regulation of phagocytosis GO:0050766
Any process that activates or increases the frequency, rate or extent of phagocytosis.
1 Q94527 (/IMP)
Defense response to Gram-negative bacterium GO:0050829
Reactions triggered in response to the presence of a Gram-negative bacterium that act to protect the cell or organism.
1 Q94527 (/IGI)
Defense response to Gram-negative bacterium GO:0050829
Reactions triggered in response to the presence of a Gram-negative bacterium that act to protect the cell or organism.
1 Q94527 (/IMP)
Defense response to virus GO:0051607
Reactions triggered in response to the presence of a virus that act to protect the cell or organism.
1 Q94527 (/IMP)
Peptidoglycan recognition protein signaling pathway GO:0061057
A series of molecular signals initiated by binding of peptidoglycan to a receptor on the surface of the target cell and ending with regulation of a downstream cellular process. The main outcome of the Imd signaling is the production of antimicrobial peptides.
1 Q94527 (/IMP)
Positive regulation of peptidoglycan recognition protein signaling pathway GO:0061059
Any process that increases the rate, frequency, or extent of the peptidoglycan recognition protein signaling pathway.
1 Q94527 (/IGI)
Positive regulation of peptidoglycan recognition protein signaling pathway GO:0061059
Any process that increases the rate, frequency, or extent of the peptidoglycan recognition protein signaling pathway.
1 Q94527 (/IMP)
Positive regulation of NIK/NF-kappaB signaling GO:1901224
Any process that activates or increases the frequency, rate or extent of NIK/NF-kappaB signaling.
1 Q94527 (/IDA)
Negative regulation of stem cell proliferation GO:2000647
Any process that stops, prevents or reduces the frequency, rate or extent of stem cell proliferation.
1 Q94527 (/IMP)

There are 6 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 Q94527 (/IDA)
Nucleoplasm GO:0005654
That part of the nuclear content other than the chromosomes or the nucleolus.
1 Q94527 (/TAS)
Nuclear euchromatin GO:0005719
The dispersed less dense form of chromatin in the interphase nucleus. It exists in at least two forms, a some being in the form of transcriptionally active chromatin which is the least condensed, while the rest is inactive euchromatin which is more condensed than active chromatin but less condensed than heterochromatin.
1 Q94527 (/IDA)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
1 Q94527 (/IDA)
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 Q94527 (/IDA)
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 Q94527 (/TAS)
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