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:

"
Ribonuclease Inhibitor
".

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 243: NLR family CARD domain containing 3

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 3 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
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).
3 Q5DU56 (/IPI) Q7RTR2 (/IPI) Q7RTR2 (/IPI)
Phosphatidylinositol 3-kinase regulatory subunit binding GO:0036312
Interacting selectively and non-covalently with a regulatory subunit of phosphatidylinositol 3-kinase. The regulatory subunit associates with the catalytic subunit to regulate both its activity and subcellular location.
2 Q7RTR2 (/ISS) Q7RTR2 (/ISS)
Phosphatidylinositol 3-kinase regulatory subunit binding GO:0036312
Interacting selectively and non-covalently with a regulatory subunit of phosphatidylinositol 3-kinase. The regulatory subunit associates with the catalytic subunit to regulate both its activity and subcellular location.
1 Q5DU56 (/IDA)

There are 46 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 interleukin-6 production GO:0032715
Any process that stops, prevents, or reduces the frequency, rate, or extent of interleukin-6 production.
3 Q5DU56 (/IMP) Q7RTR2 (/IMP) Q7RTR2 (/IMP)
Negative regulation of tumor necrosis factor production GO:0032720
Any process that stops, prevents, or reduces the frequency, rate, or extent of tumor necrosis factor production.
3 Q5DU56 (/IMP) Q7RTR2 (/IMP) Q7RTR2 (/IMP)
Negative regulation of I-kappaB kinase/NF-kappaB signaling GO:0043124
Any process that stops, prevents, or reduces the frequency, rate or extent of -kappaB kinase/NF-kappaB signaling.
3 Q5DU56 (/IMP) Q7RTR2 (/IMP) Q7RTR2 (/IMP)
I-kappaB kinase/NF-kappaB signaling GO:0007249
The process in which a signal is passed on to downstream components within the cell through the I-kappaB-kinase (IKK)-dependent activation of NF-kappaB. The cascade begins with activation of a trimeric IKK complex (consisting of catalytic kinase subunits IKKalpha and/or IKKbeta, and the regulatory scaffold protein NEMO) and ends with the regulation of transcription of target genes by NF-kappaB. In a resting state, NF-kappaB dimers are bound to I-kappaB proteins, sequestering NF-kappaB in the cytoplasm. Phosphorylation of I-kappaB targets I-kappaB for ubiquitination and proteasomal degradation, thus releasing the NF-kappaB dimers, which can translocate to the nucleus to bind DNA and regulate transcription.
2 Q7RTR2 (/IDA) Q7RTR2 (/IDA)
I-kappaB kinase/NF-kappaB signaling GO:0007249
The process in which a signal is passed on to downstream components within the cell through the I-kappaB-kinase (IKK)-dependent activation of NF-kappaB. The cascade begins with activation of a trimeric IKK complex (consisting of catalytic kinase subunits IKKalpha and/or IKKbeta, and the regulatory scaffold protein NEMO) and ends with the regulation of transcription of target genes by NF-kappaB. In a resting state, NF-kappaB dimers are bound to I-kappaB proteins, sequestering NF-kappaB in the cytoplasm. Phosphorylation of I-kappaB targets I-kappaB for ubiquitination and proteasomal degradation, thus releasing the NF-kappaB dimers, which can translocate to the nucleus to bind DNA and regulate transcription.
2 D3ZYP9 (/ISS) Q5DU56 (/ISS)
Negative regulation of phosphatidylinositol 3-kinase signaling GO:0014067
Any process that stops, prevents, or reduces the frequency, rate or extent of signal transduction mediated by the phosphatidylinositol 3-kinase cascade.
2 Q7RTR2 (/ISS) Q7RTR2 (/ISS)
Negative regulation of NF-kappaB transcription factor activity GO:0032088
Any process that stops, prevents, or reduces the frequency, rate or extent of the activity of the transcription factor NF-kappaB.
2 Q7RTR2 (/IDA) Q7RTR2 (/IDA)
Negative regulation of NF-kappaB transcription factor activity GO:0032088
Any process that stops, prevents, or reduces the frequency, rate or extent of the activity of the transcription factor NF-kappaB.
2 D3ZYP9 (/ISS) Q5DU56 (/ISS)
Negative regulation of interferon-alpha production GO:0032687
Any process that stops, prevents, or reduces the frequency, rate, or extent of interferon-alpha production.
2 Q7RTR2 (/ISS) Q7RTR2 (/ISS)
Negative regulation of interferon-beta production GO:0032688
Any process that stops, prevents, or reduces the frequency, rate, or extent of interferon-beta production.
2 Q7RTR2 (/ISS) Q7RTR2 (/ISS)
Negative regulation of interleukin-6 production GO:0032715
Any process that stops, prevents, or reduces the frequency, rate, or extent of interleukin-6 production.
2 Q7RTR2 (/IDA) Q7RTR2 (/IDA)
Negative regulation of tumor necrosis factor production GO:0032720
Any process that stops, prevents, or reduces the frequency, rate, or extent of tumor necrosis factor production.
2 Q7RTR2 (/IDA) Q7RTR2 (/IDA)
T cell activation GO:0042110
The change in morphology and behavior of a mature or immature T cell resulting from exposure to a mitogen, cytokine, chemokine, cellular ligand, or an antigen for which it is specific.
2 Q7RTR2 (/IEP) Q7RTR2 (/IEP)
Negative regulation of innate immune response GO:0045824
Any process that stops, prevents, or reduces the frequency, rate or extent of the innate immune response.
2 Q7RTR2 (/ISS) Q7RTR2 (/ISS)
Negative regulation of fibroblast proliferation GO:0048147
Any process that stops, prevents, or reduces the frequency, rate or extent of multiplication or reproduction of fibroblast cells.
2 Q7RTR2 (/ISS) Q7RTR2 (/ISS)
Negative regulation of epithelial cell proliferation GO:0050680
Any process that stops, prevents or reduces the rate or extent of epithelial cell proliferation.
2 Q7RTR2 (/ISS) Q7RTR2 (/ISS)
Negative regulation of inflammatory response GO:0050728
Any process that stops, prevents, or reduces the frequency, rate or extent of the inflammatory response.
2 Q7RTR2 (/IDA) Q7RTR2 (/IDA)
Negative regulation of cytokine production involved in inflammatory response GO:1900016
Any process that stops, prevents or reduces the frequency, rate or extent of cytokine production involved in inflammatory response.
2 Q7RTR2 (/ISS) Q7RTR2 (/ISS)
Negative regulation of NLRP3 inflammasome complex assembly GO:1900226
Any process that stops, prevents or reduces the frequency, rate or extent of NLRP3 inflammasome complex assembly.
2 Q7RTR2 (/IDA) Q7RTR2 (/IDA)
Negative regulation of NIK/NF-kappaB signaling GO:1901223
Any process that stops, prevents or reduces the frequency, rate or extent of NIK/NF-kappaB signaling.
2 Q7RTR2 (/IDA) Q7RTR2 (/IDA)
I-kappaB kinase/NF-kappaB signaling GO:0007249
The process in which a signal is passed on to downstream components within the cell through the I-kappaB-kinase (IKK)-dependent activation of NF-kappaB. The cascade begins with activation of a trimeric IKK complex (consisting of catalytic kinase subunits IKKalpha and/or IKKbeta, and the regulatory scaffold protein NEMO) and ends with the regulation of transcription of target genes by NF-kappaB. In a resting state, NF-kappaB dimers are bound to I-kappaB proteins, sequestering NF-kappaB in the cytoplasm. Phosphorylation of I-kappaB targets I-kappaB for ubiquitination and proteasomal degradation, thus releasing the NF-kappaB dimers, which can translocate to the nucleus to bind DNA and regulate transcription.
1 Q5DU56 (/ISO)
Negative regulation of phosphatidylinositol 3-kinase signaling GO:0014067
Any process that stops, prevents, or reduces the frequency, rate or extent of signal transduction mediated by the phosphatidylinositol 3-kinase cascade.
1 Q5DU56 (/IMP)
Regulation of protein ubiquitination GO:0031396
Any process that modulates the frequency, rate or extent of the addition of ubiquitin groups to a protein.
1 Q5DU56 (/IDA)
Regulation of protein ubiquitination GO:0031396
Any process that modulates the frequency, rate or extent of the addition of ubiquitin groups to a protein.
1 Q5DU56 (/IMP)
Negative regulation of NF-kappaB transcription factor activity GO:0032088
Any process that stops, prevents, or reduces the frequency, rate or extent of the activity of the transcription factor NF-kappaB.
1 Q5DU56 (/ISO)
Response to lipopolysaccharide GO:0032496
Any process that results in a change in state or activity of an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a lipopolysaccharide stimulus; lipopolysaccharide is a major component of the cell wall of gram-negative bacteria.
1 Q5DU56 (/IMP)
Negative regulation of interferon-alpha production GO:0032687
Any process that stops, prevents, or reduces the frequency, rate, or extent of interferon-alpha production.
1 Q5DU56 (/IMP)
Negative regulation of interferon-beta production GO:0032688
Any process that stops, prevents, or reduces the frequency, rate, or extent of interferon-beta production.
1 Q5DU56 (/IMP)
Negative regulation of interleukin-1 beta production GO:0032691
Any process that stops, prevents, or reduces the frequency, rate, or extent of interleukin-1 beta production.
1 Q5DU56 (/IMP)
Negative regulation of interleukin-12 production GO:0032695
Any process that stops, prevents, or reduces the frequency, rate, or extent of interleukin-12 production.
1 Q5DU56 (/IMP)
Negative regulation of interleukin-6 production GO:0032715
Any process that stops, prevents, or reduces the frequency, rate, or extent of interleukin-6 production.
1 Q5DU56 (/ISO)
Negative regulation of tumor necrosis factor production GO:0032720
Any process that stops, prevents, or reduces the frequency, rate, or extent of tumor necrosis factor production.
1 Q5DU56 (/ISO)
T cell activation GO:0042110
The change in morphology and behavior of a mature or immature T cell resulting from exposure to a mitogen, cytokine, chemokine, cellular ligand, or an antigen for which it is specific.
1 Q5DU56 (/ISS)
Negative regulation of I-kappaB kinase/NF-kappaB signaling GO:0043124
Any process that stops, prevents, or reduces the frequency, rate or extent of -kappaB kinase/NF-kappaB signaling.
1 Q5DU56 (/IGI)
Negative regulation of I-kappaB kinase/NF-kappaB signaling GO:0043124
Any process that stops, prevents, or reduces the frequency, rate or extent of -kappaB kinase/NF-kappaB signaling.
1 Q5DU56 (/ISO)
Negative regulation of innate immune response GO:0045824
Any process that stops, prevents, or reduces the frequency, rate or extent of the innate immune response.
1 Q5DU56 (/IMP)
Negative regulation of fibroblast proliferation GO:0048147
Any process that stops, prevents, or reduces the frequency, rate or extent of multiplication or reproduction of fibroblast cells.
1 Q5DU56 (/IMP)
Negative regulation of epithelial cell proliferation GO:0050680
Any process that stops, prevents or reduces the rate or extent of epithelial cell proliferation.
1 Q5DU56 (/IMP)
Negative regulation of inflammatory response GO:0050728
Any process that stops, prevents, or reduces the frequency, rate or extent of the inflammatory response.
1 Q5DU56 (/IMP)
Negative regulation of inflammatory response GO:0050728
Any process that stops, prevents, or reduces the frequency, rate or extent of the inflammatory response.
1 Q5DU56 (/ISO)
Negative regulation of inflammatory response GO:0050728
Any process that stops, prevents, or reduces the frequency, rate or extent of the inflammatory response.
1 Q5DU56 (/ISS)
Negative regulation of cytokine production involved in inflammatory response GO:1900016
Any process that stops, prevents or reduces the frequency, rate or extent of cytokine production involved in inflammatory response.
1 Q5DU56 (/IMP)
Negative regulation of NLRP3 inflammasome complex assembly GO:1900226
Any process that stops, prevents or reduces the frequency, rate or extent of NLRP3 inflammasome complex assembly.
1 Q5DU56 (/ISO)
Negative regulation of NLRP3 inflammasome complex assembly GO:1900226
Any process that stops, prevents or reduces the frequency, rate or extent of NLRP3 inflammasome complex assembly.
1 Q5DU56 (/ISS)
Negative regulation of NIK/NF-kappaB signaling GO:1901223
Any process that stops, prevents or reduces the frequency, rate or extent of NIK/NF-kappaB signaling.
1 Q5DU56 (/ISO)
Negative regulation of NIK/NF-kappaB signaling GO:1901223
Any process that stops, prevents or reduces the frequency, rate or extent of NIK/NF-kappaB signaling.
1 Q5DU56 (/ISS)

There are 10 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
Microtubule organizing center GO:0005815
An intracellular structure that can catalyze gamma-tubulin-dependent microtubule nucleation and that can anchor microtubules by interacting with their minus ends, plus ends or sides.
5 C3VPR7 (/IDA) C3VPR7 (/IDA) H3BLT9 (/IDA) Q7RTR2 (/IDA) Q7RTR2 (/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.
5 C3VPR7 (/IDA) C3VPR7 (/IDA) H3BLT9 (/IDA) Q7RTR2 (/IDA) Q7RTR2 (/IDA)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
2 Q7RTR2 (/IDA) Q7RTR2 (/IDA)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
2 D3ZYP9 (/ISS) Q5DU56 (/ISS)
Perinuclear region of cytoplasm GO:0048471
Cytoplasm situated near, or occurring around, the nucleus.
2 Q7RTR2 (/IDA) Q7RTR2 (/IDA)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
1 Q5DU56 (/ISO)
Microtubule organizing center GO:0005815
An intracellular structure that can catalyze gamma-tubulin-dependent microtubule nucleation and that can anchor microtubules by interacting with their minus ends, plus ends or sides.
1 Q5DU56 (/ISO)
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 Q5DU56 (/ISO)
Perinuclear region of cytoplasm GO:0048471
Cytoplasm situated near, or occurring around, the nucleus.
1 Q5DU56 (/ISO)
Perinuclear region of cytoplasm GO:0048471
Cytoplasm situated near, or occurring around, the nucleus.
1 Q5DU56 (/ISS)