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: waiting to be named.

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 4: nuclear receptor corepressor 1 isoform X4

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 32 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 O75376 (/IPI) O75376 (/IPI) Q60974 (/IPI)
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.
2 O75376 (/ISA) O75376 (/ISA)
RNA polymerase II activating transcription factor binding GO:0001102
Interacting selectively and non-covalently with an RNA polymerase II transcription activating factor, a protein involved in positive regulation of transcription.
2 O75376 (/IPI) O75376 (/IPI)
Transcription corepressor activity GO:0003714
A protein or a member of a complex that interacts specifically and non-covalently with a DNA-bound DNA-binding transcription factor to repress the transcription of specific genes. Corepressors often act by altering chromatin structure and modifications. For example, one class of transcription coregulators modifies chromatin structure through covalent modification of histones. A second ATP-dependent class modifies the conformation of chromatin. A third class occludes DNA-binding transcription factor protein-protein interaction domains. A fourth class of corepressors prevents interactions of DNA bound DNA-binding transcription factor with coactivators.
2 O75376 (/IDA) O75376 (/IDA)
Transcription corepressor activity GO:0003714
A protein or a member of a complex that interacts specifically and non-covalently with a DNA-bound DNA-binding transcription factor to repress the transcription of specific genes. Corepressors often act by altering chromatin structure and modifications. For example, one class of transcription coregulators modifies chromatin structure through covalent modification of histones. A second ATP-dependent class modifies the conformation of chromatin. A third class occludes DNA-binding transcription factor protein-protein interaction domains. A fourth class of corepressors prevents interactions of DNA bound DNA-binding transcription factor with coactivators.
2 O75376 (/IMP) O75376 (/IMP)
Transcription corepressor activity GO:0003714
A protein or a member of a complex that interacts specifically and non-covalently with a DNA-bound DNA-binding transcription factor to repress the transcription of specific genes. Corepressors often act by altering chromatin structure and modifications. For example, one class of transcription coregulators modifies chromatin structure through covalent modification of histones. A second ATP-dependent class modifies the conformation of chromatin. A third class occludes DNA-binding transcription factor protein-protein interaction domains. A fourth class of corepressors prevents interactions of DNA bound DNA-binding transcription factor with coactivators.
2 O75376 (/TAS) O75376 (/TAS)
Nuclear hormone receptor binding GO:0035257
Interacting selectively and non-covalently with a nuclear hormone receptor, a ligand-dependent receptor found in the nucleus of the cell.
2 O75376 (/IPI) O75376 (/IPI)
Histone deacetylase binding GO:0042826
Interacting selectively and non-covalently with the enzyme histone deacetylase.
2 O75376 (/IPI) O75376 (/IPI)
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 O75376 (/ISS) O75376 (/ISS)
RNA polymerase II regulatory region DNA binding GO:0001012
Interacting selectively and non-covalently with a DNA region that controls the transcription of a region of DNA by RNA polymerase II. 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 Q60974 (/ISO)
RNA polymerase II activating transcription factor binding GO:0001102
Interacting selectively and non-covalently with an RNA polymerase II transcription activating factor, a protein involved in positive regulation of transcription.
1 Q60974 (/ISO)
DNA binding GO:0003677
Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
1 Q60974 (/IDA)
Chromatin binding GO:0003682
Interacting selectively and non-covalently with chromatin, the network of fibers of DNA, protein, and sometimes RNA, that make up the chromosomes of the eukaryotic nucleus during interphase.
1 Q60974 (/ISO)
DNA-binding transcription factor activity GO:0003700
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 gene to modulate transcription. Regulatory regions include promoters (proximal and distal) and enhancers. Genes are transcriptional units, and include bacterial operons.
1 Q60974 (/IDA)
Transcription corepressor activity GO:0003714
A protein or a member of a complex that interacts specifically and non-covalently with a DNA-bound DNA-binding transcription factor to repress the transcription of specific genes. Corepressors often act by altering chromatin structure and modifications. For example, one class of transcription coregulators modifies chromatin structure through covalent modification of histones. A second ATP-dependent class modifies the conformation of chromatin. A third class occludes DNA-binding transcription factor protein-protein interaction domains. A fourth class of corepressors prevents interactions of DNA bound DNA-binding transcription factor with coactivators.
1 Q60974 (/IGI)
Transcription corepressor activity GO:0003714
A protein or a member of a complex that interacts specifically and non-covalently with a DNA-bound DNA-binding transcription factor to repress the transcription of specific genes. Corepressors often act by altering chromatin structure and modifications. For example, one class of transcription coregulators modifies chromatin structure through covalent modification of histones. A second ATP-dependent class modifies the conformation of chromatin. A third class occludes DNA-binding transcription factor protein-protein interaction domains. A fourth class of corepressors prevents interactions of DNA bound DNA-binding transcription factor with coactivators.
1 Q60974 (/ISO)
Protein domain specific binding GO:0019904
Interacting selectively and non-covalently with a specific domain of a protein.
1 Q60974 (/IPI)
Protein domain specific binding GO:0019904
Interacting selectively and non-covalently with a specific domain of a protein.
1 Q60974 (/ISO)
Estrogen receptor binding GO:0030331
Interacting selectively and non-covalently with an estrogen receptor.
1 Q60974 (/ISO)
Histone deacetylase regulator activity GO:0035033
Modulates the activity of histone deacetylase.
1 Q60974 (/IDA)
Histone deacetylase regulator activity GO:0035033
Modulates the activity of histone deacetylase.
1 Q60974 (/IMP)
Nuclear hormone receptor binding GO:0035257
Interacting selectively and non-covalently with a nuclear hormone receptor, a ligand-dependent receptor found in the nucleus of the cell.
1 Q60974 (/ISO)
Histone deacetylase binding GO:0042826
Interacting selectively and non-covalently with the enzyme histone deacetylase.
1 Q60974 (/ISO)
Retinoic acid receptor binding GO:0042974
Interacting selectively and non-covalently with the retinoic acid receptor, a ligand-regulated transcription factor belonging to the nuclear receptor superfamily.
1 Q60974 (/IDA)
Retinoic acid receptor binding GO:0042974
Interacting selectively and non-covalently with the retinoic acid receptor, a ligand-regulated transcription factor belonging to the nuclear receptor superfamily.
1 Q60974 (/ISO)
Peroxisome proliferator activated receptor binding GO:0042975
Interacting selectively and non-covalently with any of the peroxisome proliferator activated receptors, alpha, beta or gamma.
1 Q60974 (/ISO)
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 Q60974 (/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 Q60974 (/IDA)
Retinoid X receptor binding GO:0046965
Interacting selectively and non-covalently with a retinoid X receptor.
1 Q60974 (/IDA)
Retinoid X receptor binding GO:0046965
Interacting selectively and non-covalently with a retinoid X receptor.
1 Q60974 (/ISO)
Thyroid hormone receptor binding GO:0046966
Interacting selectively and non-covalently with a thyroid hormone receptor.
1 Q60974 (/IDA)
Thyroid hormone receptor binding GO:0046966
Interacting selectively and non-covalently with a thyroid hormone receptor.
1 Q60974 (/IPI)

There are 39 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.
3 O75376 (/IMP) O75376 (/IMP) Q60974 (/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.
3 O75376 (/IMP) O75376 (/IMP) Q60974 (/IMP)
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 O75376 (/TAS) O75376 (/TAS)
Transcription by RNA polymerase II GO:0006366
The synthesis of RNA from a DNA template by RNA polymerase II (RNAP II), originating at an RNA polymerase II promoter. Includes transcription of messenger RNA (mRNA) and certain small nuclear RNAs (snRNAs).
2 O75376 (/TAS) O75376 (/TAS)
Circadian rhythm GO:0007623
Any biological process in an organism that recurs with a regularity of approximately 24 hours.
2 O75376 (/TAS) O75376 (/TAS)
Regulation of lipid metabolic process GO:0019216
Any process that modulates the frequency, rate or extent of the chemical reactions and pathways involving lipids.
2 O75376 (/TAS) O75376 (/TAS)
Locomotor rhythm GO:0045475
The rhythm of the locomotor activity of an organism during its 24 hour activity cycle.
2 O75376 (/ISS) O75376 (/ISS)
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.
2 O75376 (/ISS) O75376 (/ISS)
Negative regulation of JNK cascade GO:0046329
Any process that stops, prevents, or reduces the frequency, rate or extent of signal transduction mediated by the JNK cascade.
2 O75376 (/IDA) O75376 (/IDA)
Spindle assembly GO:0051225
The aggregation, arrangement and bonding together of a set of components to form the spindle, the array of microtubules and associated molecules that serves to move duplicated chromosomes apart.
2 O75376 (/IMP) O75376 (/IMP)
Negative regulation of androgen receptor signaling pathway GO:0060766
Any process that decreases the rate, frequency, or extent of the androgen receptor signaling pathway.
2 O75376 (/IMP) O75376 (/IMP)
Regulation of glycolytic process by negative regulation of transcription from RNA polymerase II promoter GO:0072362
Any process that modulates the frequency, rate or extent of glycolysis by stopping, preventing, or reducing the frequency, rate or extent of transcription from an RNA polymerase II promoter.
2 O75376 (/IMP) O75376 (/IMP)
Regulation of lipid transport by negative regulation of transcription from RNA polymerase II promoter GO:0072368
Any process that modulates the frequency, rate or extent of lipid transport by stopping, preventing, or reducing the frequency, rate or extent of transcription from an RNA polymerase II promoter.
2 O75376 (/IMP) O75376 (/IMP)
Negative regulation of production of miRNAs involved in gene silencing by miRNA GO:1903799
Any process that stops, prevents or reduces the frequency, rate or extent of production of miRNAs involved in gene silencing by miRNA.
2 O75376 (/IMP) O75376 (/IMP)
Regulation of fatty acid transport GO:2000191
Any process that modulates the frequency, rate or extent of fatty acid transport.
2 O75376 (/IC) O75376 (/IC)
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 Q60974 (/IGI)
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 Q60974 (/ISO)
Regulation of thyroid hormone mediated signaling pathway GO:0002155
Any process that modulates the frequency, rate or extent of a thyroid hormone mediated signaling pathway.
1 Q60974 (/IGI)
CD4-positive, CD25-positive, alpha-beta regulatory T cell differentiation GO:0002361
The process in which a precursor cell type acquires the specialized features of a CD4-positive, CD25-positive, alpha-beta regulatory T cell.
1 Q60974 (/IMP)
Regulation of transcription by RNA polymerase II GO:0006357
Any process that modulates the frequency, rate or extent of transcription mediated by RNA polymerase II.
1 Q60974 (/IGI)
Positive regulation of cell population proliferation GO:0008284
Any process that activates or increases the rate or extent of cell proliferation.
1 Q60974 (/ISO)
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 Q60974 (/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 Q60974 (/IMP)
Thalamus development GO:0021794
The process in which the thalamus changes over time, from its initial formation to its mature state.
1 Q60974 (/IMP)
Positive regulation of histone deacetylation GO:0031065
Any process that activates or increases the frequency, rate or extent of the removal of acetyl groups from histones.
1 Q60974 (/IDA)
Circadian regulation of gene expression GO:0032922
Any process that modulates the frequency, rate or extent of gene expression such that an expression pattern recurs with a regularity of approximately 24 hours.
1 Q60974 (/IGI)
Regulation of multicellular organism growth GO:0040014
Any process that modulates the frequency, rate or extent of growth of the body of an organism so that it reaches its usual body size.
1 Q60974 (/IGI)
Cholesterol homeostasis GO:0042632
Any process involved in the maintenance of an internal steady state of cholesterol within an organism or cell.
1 Q60974 (/IMP)
Locomotor rhythm GO:0045475
The rhythm of the locomotor activity of an organism during its 24 hour activity cycle.
1 Q60974 (/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 Q60974 (/IDA)
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 Q60974 (/ISO)
Negative regulation of JNK cascade GO:0046329
Any process that stops, prevents, or reduces the frequency, rate or extent of signal transduction mediated by the JNK cascade.
1 Q60974 (/ISO)
Spindle assembly GO:0051225
The aggregation, arrangement and bonding together of a set of components to form the spindle, the array of microtubules and associated molecules that serves to move duplicated chromosomes apart.
1 Q60974 (/ISO)
Definitive erythrocyte differentiation GO:0060318
Erythrocyte differentiation which occurs as part of the process of definitive hemopoiesis.
1 Q60974 (/IMP)
Negative regulation of androgen receptor signaling pathway GO:0060766
Any process that decreases the rate, frequency, or extent of the androgen receptor signaling pathway.
1 Q60974 (/ISO)
Regulation of glycolytic process by negative regulation of transcription from RNA polymerase II promoter GO:0072362
Any process that modulates the frequency, rate or extent of glycolysis by stopping, preventing, or reducing the frequency, rate or extent of transcription from an RNA polymerase II promoter.
1 Q60974 (/ISO)
Regulation of lipid transport by negative regulation of transcription from RNA polymerase II promoter GO:0072368
Any process that modulates the frequency, rate or extent of lipid transport by stopping, preventing, or reducing the frequency, rate or extent of transcription from an RNA polymerase II promoter.
1 Q60974 (/ISO)
Negative regulation of production of miRNAs involved in gene silencing by miRNA GO:1903799
Any process that stops, prevents or reduces the frequency, rate or extent of production of miRNAs involved in gene silencing by miRNA.
1 Q60974 (/ISO)
Cellular response to Thyroglobulin triiodothyronine GO:1904017
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 Thyroglobulin triiodothyronine stimulus.
1 Q60974 (/IGI)

There are 23 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
Nucleoplasm GO:0005654
That part of the nuclear content other than the chromosomes or the nucleolus.
5 A0A024RD47 (/IDA) A0A024RD47 (/IDA) A0A088AWL3 (/IDA) O75376 (/IDA) O75376 (/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 A0A024RD47 (/IDA) A0A024RD47 (/IDA) A0A088AWL3 (/IDA) O75376 (/IDA) O75376 (/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.
3 O75376 (/IDA) O75376 (/IDA) Q60974 (/IDA)
Nucleoplasm GO:0005654
That part of the nuclear content other than the chromosomes or the nucleolus.
3 O75376 (/TAS) O75376 (/TAS) Q60974 (/TAS)
Histone deacetylase complex GO:0000118
A protein complex that possesses histone deacetylase activity.
2 O75376 (/IDA) O75376 (/IDA)
Nuclear chromatin GO:0000790
The ordered and organized complex of DNA, protein, and sometimes RNA, that forms the chromosome in the nucleus.
2 O75376 (/IDA) O75376 (/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 O75376 (/IC) O75376 (/IC)
Membrane GO:0016020
A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
2 O75376 (/HDA) O75376 (/HDA)
Transcriptional repressor complex GO:0017053
A protein complex that possesses activity that prevents or downregulates transcription.
2 O75376 (/IDA) O75376 (/IDA)
Mitotic spindle GO:0072686
A spindle that forms as part of mitosis. Mitotic and meiotic spindles contain distinctive complements of proteins associated with microtubules.
2 O75376 (/IDA) O75376 (/IDA)
Histone deacetylase complex GO:0000118
A protein complex that possesses histone deacetylase activity.
1 Q60974 (/ISO)
Nuclear chromatin GO:0000790
The ordered and organized complex of DNA, protein, and sometimes RNA, that forms the chromosome in the nucleus.
1 Q60974 (/ISO)
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 Q60974 (/ISO)
Nucleoplasm GO:0005654
That part of the nuclear content other than the chromosomes or the nucleolus.
1 Q60974 (/ISO)
Transcription factor complex GO:0005667
A protein complex that is capable of associating with DNA by direct binding, or via other DNA-binding proteins or complexes, and regulating transcription.
1 Q60974 (/IPI)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
1 Q60974 (/IDA)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
1 Q60974 (/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 Q60974 (/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 Q60974 (/TAS)
Transcriptional repressor complex GO:0017053
A protein complex that possesses activity that prevents or downregulates transcription.
1 Q60974 (/IPI)
Transcriptional repressor complex GO:0017053
A protein complex that possesses activity that prevents or downregulates transcription.
1 Q60974 (/ISO)
Perinuclear region of cytoplasm GO:0048471
Cytoplasm situated near, or occurring around, the nucleus.
1 Q60974 (/ISO)
Mitotic spindle GO:0072686
A spindle that forms as part of mitosis. Mitotic and meiotic spindles contain distinctive complements of proteins associated with microtubules.
1 Q60974 (/ISO)