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:
"Potassium Channel Kv1.1; Chain A
".
FunFam 9: Zinc finger and BTB domain-containing 37
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 14 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.
|
14 |
O43298 (/ISA)
O43298 (/ISA)
O43298 (/ISA)
O43298 (/ISA)
O43298 (/ISA)
Q5TC79 (/ISA)
Q5TC79 (/ISA)
Q5TC79 (/ISA)
Q5TC79 (/ISA)
Q8NCN2 (/ISA)
(4 more) |
|
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).
|
9 | O35260 (/IPI) O43298 (/IPI) O43298 (/IPI) O43298 (/IPI) O43298 (/IPI) O43298 (/IPI) Q7TSZ8 (/IPI) Q96BF6 (/IPI) Q96BF6 (/IPI) |
|
RNA polymerase II proximal promoter sequence-specific DNA binding GO:0000978
Interacting selectively and non-covalently with a specific upstream regulatory DNA sequence (transcription factor recognition sequence or binding site) located in the proximal promoter of a gene transcribed by RNA polymerase II. The proximal promoter is in cis with and relatively close to the core promoter.
|
2 | Q96BF6 (/IDA) Q96BF6 (/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 | Q96BF6 (/IDA) Q96BF6 (/IDA) |
|
Histone deacetylase activity GO:0004407
Catalysis of the reaction: histone N6-acetyl-L-lysine + H2O = histone L-lysine + acetate. This reaction represents the removal of an acetyl group from a histone, a class of proteins complexed to DNA in chromatin and chromosomes.
|
2 | Q96BF6 (/IDA) Q96BF6 (/IDA) |
|
Protein homodimerization activity GO:0042803
Interacting selectively and non-covalently with an identical protein to form a homodimer.
|
2 | Q96BF6 (/IDA) Q96BF6 (/IDA) |
|
Histone deacetylase binding GO:0042826
Interacting selectively and non-covalently with the enzyme histone deacetylase.
|
2 | Q96BF6 (/IPI) Q96BF6 (/IPI) |
|
Protein-containing complex binding GO:0044877
Interacting selectively and non-covalently with a macromolecular complex.
|
2 | Q96BF6 (/IPI) Q96BF6 (/IPI) |
|
RNA polymerase II proximal promoter sequence-specific DNA binding GO:0000978
Interacting selectively and non-covalently with a specific upstream regulatory DNA sequence (transcription factor recognition sequence or binding site) located in the proximal promoter of a gene transcribed by RNA polymerase II. The proximal promoter is in cis with and relatively close to the core promoter.
|
1 | Q9DCM7 (/ISO) |
|
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 | Q9DCM7 (/ISO) |
|
Histone deacetylase activity GO:0004407
Catalysis of the reaction: histone N6-acetyl-L-lysine + H2O = histone L-lysine + acetate. This reaction represents the removal of an acetyl group from a histone, a class of proteins complexed to DNA in chromatin and chromosomes.
|
1 | Q9DCM7 (/ISO) |
|
Protein homodimerization activity GO:0042803
Interacting selectively and non-covalently with an identical protein to form a homodimer.
|
1 | Q9DCM7 (/ISO) |
|
Histone deacetylase binding GO:0042826
Interacting selectively and non-covalently with the enzyme histone deacetylase.
|
1 | Q9DCM7 (/ISO) |
|
Protein-containing complex binding GO:0044877
Interacting selectively and non-covalently with a macromolecular complex.
|
1 | Q9DCM7 (/ISO) |
There are 20 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 |
|---|---|---|
|
Protein homooligomerization GO:0051260
The process of creating protein oligomers, compounds composed of a small number, usually between three and ten, of identical component monomers. Oligomers may be formed by the polymerization of a number of monomers or the depolymerization of a large protein polymer.
|
8 | Q96BF6 (/IDA) Q96BF6 (/IDA) Q96RE7 (/IDA) Q96RE7 (/IDA) Q96RE7 (/IDA) Q96RE7 (/IDA) Q96RE7 (/IDA) Q96RE7 (/IDA) |
|
Positive regulation of cell population proliferation GO:0008284
Any process that activates or increases the rate or extent of cell proliferation.
|
6 | Q96RE7 (/IMP) Q96RE7 (/IMP) Q96RE7 (/IMP) Q96RE7 (/IMP) Q96RE7 (/IMP) Q96RE7 (/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.
|
6 | Q96RE7 (/IMP) Q96RE7 (/IMP) Q96RE7 (/IMP) Q96RE7 (/IMP) Q96RE7 (/IMP) Q96RE7 (/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.
|
6 | O35260 (/ISS) Q562B4 (/ISS) Q7TSZ8 (/ISS) Q96BF6 (/ISS) Q96BF6 (/ISS) Q9DCM7 (/ISS) |
|
Positive regulation of cell population proliferation GO:0008284
Any process that activates or increases the rate or extent of cell proliferation.
|
4 | O35260 (/ISS) Q7TSZ8 (/ISS) Q96BF6 (/ISS) Q96BF6 (/ISS) |
|
Protein homooligomerization GO:0051260
The process of creating protein oligomers, compounds composed of a small number, usually between three and ten, of identical component monomers. Oligomers may be formed by the polymerization of a number of monomers or the depolymerization of a large protein polymer.
|
4 | O35260 (/ISS) Q7TSZ8 (/ISS) Q96BF6 (/ISS) Q96BF6 (/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.
|
2 | Q96BF6 (/IMP) Q96BF6 (/IMP) |
|
Negative regulation of cell population proliferation GO:0008285
Any process that stops, prevents or reduces the rate or extent of cell proliferation.
|
2 | Q96BF6 (/IDA) Q96BF6 (/IDA) |
|
Cellular protein-containing complex localization GO:0034629
A protein complex localization process that takes place at the cellular level; as a result, a protein complex is transported to, or maintained in, a specific location within a cell.
|
2 | Q96BF6 (/IDA) Q96BF6 (/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.
|
2 | Q96BF6 (/IDA) Q96BF6 (/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.
|
2 | Q7TSZ8 (/ISO) Q9DCM7 (/ISO) |
|
Protein homooligomerization GO:0051260
The process of creating protein oligomers, compounds composed of a small number, usually between three and ten, of identical component monomers. Oligomers may be formed by the polymerization of a number of monomers or the depolymerization of a large protein polymer.
|
2 | Q7TSZ8 (/ISO) Q9DCM7 (/ISO) |
|
Negative regulation of G1/S transition of mitotic cell cycle by negative regulation of transcription from RNA polymerase II promoter GO:1900477
Any process that stops, prevents, or reduces the frequency, rate or extent of G1/S transition of mitotic cell cycle by stopping, preventing, or reducing the frequency, rate or extent of transcription from an RNA polymerase II promoter.
|
2 | Q96BF6 (/IDA) Q96BF6 (/IDA) |
|
Positive regulation of intrinsic apoptotic signaling pathway in response to DNA damage GO:1902231
Any process that activates or increases the frequency, rate or extent of intrinsic apoptotic signaling pathway in response to DNA damage.
|
2 | Q96BF6 (/IDA) Q96BF6 (/IDA) |
|
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 | Q9DCM7 (/ISO) |
|
Positive regulation of cell population proliferation GO:0008284
Any process that activates or increases the rate or extent of cell proliferation.
|
1 | Q7TSZ8 (/ISO) |
|
Negative regulation of cell population proliferation GO:0008285
Any process that stops, prevents or reduces the rate or extent of cell proliferation.
|
1 | Q9DCM7 (/ISO) |
|
Cellular protein-containing complex localization GO:0034629
A protein complex localization process that takes place at the cellular level; as a result, a protein complex is transported to, or maintained in, a specific location within a cell.
|
1 | Q9DCM7 (/ISO) |
|
Negative regulation of G1/S transition of mitotic cell cycle by negative regulation of transcription from RNA polymerase II promoter GO:1900477
Any process that stops, prevents, or reduces the frequency, rate or extent of G1/S transition of mitotic cell cycle by stopping, preventing, or reducing the frequency, rate or extent of transcription from an RNA polymerase II promoter.
|
1 | Q9DCM7 (/ISO) |
|
Positive regulation of intrinsic apoptotic signaling pathway in response to DNA damage GO:1902231
Any process that activates or increases the frequency, rate or extent of intrinsic apoptotic signaling pathway in response to DNA damage.
|
1 | Q9DCM7 (/ISO) |
There are 18 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.
|
32 |
A0A024R7E0 (/IDA)
A0A024R7E0 (/IDA)
A0A024R7E0 (/IDA)
A0A024R7E0 (/IDA)
A0A024R7E0 (/IDA)
A0A024R7E0 (/IDA)
A0A0C4DFQ2 (/IDA)
A0A0C4DFQ2 (/IDA)
A0A0C4DFQ2 (/IDA)
A0A0C4DFQ2 (/IDA)
(22 more) |
|
Cell junction GO:0030054
A cellular component that forms a specialized region of connection between two or more cells or between a cell and the extracellular matrix. At a cell junction, anchoring proteins extend through the plasma membrane to link cytoskeletal proteins in one cell to cytoskeletal proteins in neighboring cells or to proteins in the extracellular matrix.
|
12 |
A0A024R7E0 (/IDA)
A0A024R7E0 (/IDA)
A0A024R7E0 (/IDA)
A0A024R7E0 (/IDA)
A0A024R7E0 (/IDA)
A0A024R7E0 (/IDA)
Q96RE7 (/IDA)
Q96RE7 (/IDA)
Q96RE7 (/IDA)
Q96RE7 (/IDA)
(2 more) |
|
Intracellular membrane-bounded organelle GO:0043231
Organized structure of distinctive morphology and function, bounded by a single or double lipid bilayer membrane and occurring within the cell. Includes the nucleus, mitochondria, plastids, vacuoles, and vesicles. Excludes the plasma membrane.
|
12 |
A0A024R7E0 (/IDA)
A0A024R7E0 (/IDA)
A0A024R7E0 (/IDA)
A0A024R7E0 (/IDA)
A0A024R7E0 (/IDA)
A0A024R7E0 (/IDA)
Q96RE7 (/IDA)
Q96RE7 (/IDA)
Q96RE7 (/IDA)
Q96RE7 (/IDA)
(2 more) |
|
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.
|
8 | Q96BF6 (/IDA) Q96BF6 (/IDA) Q96RE7 (/IDA) Q96RE7 (/IDA) Q96RE7 (/IDA) Q96RE7 (/IDA) Q96RE7 (/IDA) Q96RE7 (/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.
|
6 | O35260 (/ISS) Q562B4 (/ISS) Q7TSZ8 (/ISS) Q96BF6 (/ISS) Q96BF6 (/ISS) Q9DCM7 (/ISS) |
|
Nuclear body GO:0016604
Extra-nucleolar nuclear domains usually visualized by confocal microscopy and fluorescent antibodies to specific proteins.
|
6 | Q96RE7 (/IDA) Q96RE7 (/IDA) Q96RE7 (/IDA) Q96RE7 (/IDA) Q96RE7 (/IDA) Q96RE7 (/IDA) |
|
Nucleolus GO:0005730
A small, dense body one or more of which are present in the nucleus of eukaryotic cells. It is rich in RNA and protein, is not bounded by a limiting membrane, and is not seen during mitosis. Its prime function is the transcription of the nucleolar DNA into 45S ribosomal-precursor RNA, the processing of this RNA into 5.8S, 18S, and 28S components of ribosomal RNA, and the association of these components with 5S RNA and proteins synthesized outside the nucleolus. This association results in the formation of ribonucleoprotein precursors; these pass into the cytoplasm and mature into the 40S and 60S subunits of the ribosome.
|
4 | A0A024R8I0 (/IDA) A0A024R8I0 (/IDA) Q96BF6 (/IDA) Q96BF6 (/IDA) |
|
Mitochondrion GO:0005739
A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.
|
4 | A0A024R8I0 (/IDA) A0A024R8I0 (/IDA) Q96BF6 (/IDA) Q96BF6 (/IDA) |
|
Nuclear body GO:0016604
Extra-nucleolar nuclear domains usually visualized by confocal microscopy and fluorescent antibodies to specific proteins.
|
4 | O35260 (/ISS) Q7TSZ8 (/ISS) Q96BF6 (/ISS) Q96BF6 (/ISS) |
|
Nucleoplasm GO:0005654
That part of the nuclear content other than the chromosomes or the nucleolus.
|
3 | A2ATY4 (/ISO) Q69Z45 (/ISO) Q7TSZ8 (/ISO) |
|
Nuclear chromatin GO:0000790
The ordered and organized complex of DNA, protein, and sometimes RNA, that forms the chromosome in the nucleus.
|
2 | Q96BF6 (/IDA) Q96BF6 (/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 | Q7TSZ8 (/ISO) Q9DCM7 (/ISO) |
|
Nuclear chromatin GO:0000790
The ordered and organized complex of DNA, protein, and sometimes RNA, that forms the chromosome in the nucleus.
|
1 | Q9DCM7 (/ISO) |
|
Nucleolus GO:0005730
A small, dense body one or more of which are present in the nucleus of eukaryotic cells. It is rich in RNA and protein, is not bounded by a limiting membrane, and is not seen during mitosis. Its prime function is the transcription of the nucleolar DNA into 45S ribosomal-precursor RNA, the processing of this RNA into 5.8S, 18S, and 28S components of ribosomal RNA, and the association of these components with 5S RNA and proteins synthesized outside the nucleolus. This association results in the formation of ribonucleoprotein precursors; these pass into the cytoplasm and mature into the 40S and 60S subunits of the ribosome.
|
1 | Q9DCM7 (/ISO) |
|
Mitochondrion GO:0005739
A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.
|
1 | Q9DCM7 (/ISO) |
|
Nuclear body GO:0016604
Extra-nucleolar nuclear domains usually visualized by confocal microscopy and fluorescent antibodies to specific proteins.
|
1 | Q7TSZ8 (/ISO) |
|
Cell junction GO:0030054
A cellular component that forms a specialized region of connection between two or more cells or between a cell and the extracellular matrix. At a cell junction, anchoring proteins extend through the plasma membrane to link cytoskeletal proteins in one cell to cytoskeletal proteins in neighboring cells or to proteins in the extracellular matrix.
|
1 | Q7TSZ8 (/ISO) |
|
Intracellular membrane-bounded organelle GO:0043231
Organized structure of distinctive morphology and function, bounded by a single or double lipid bilayer membrane and occurring within the cell. Includes the nucleus, mitochondria, plastids, vacuoles, and vesicles. Excludes the plasma membrane.
|
1 | Q7TSZ8 (/ISO) |