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 1: Potassium channel tetramerization domain-containin...

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 7 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
Identical protein binding GO:0042802
Interacting selectively and non-covalently with an identical protein or proteins.
10 A0A2R8VHM0 (/ISO) A0A2R8VKL1 (/ISO) A6H697 (/ISO) E0CYD2 (/ISO) E0CYQ0 (/ISO) E0CZ97 (/ISO) F6SYN4 (/ISO) F7B6A4 (/ISO) F7C1U0 (/ISO) Q8VC57 (/ISO)
Cullin family protein binding GO:0097602
Interacting selectively and non-covalently with any member of the cullin family, hydrophobic proteins that act as scaffolds for ubiquitin ligases (E3).
9 A0A2R8VHM0 (/ISO) A0A2R8VKL1 (/ISO) A6H697 (/ISO) E0CYD2 (/ISO) E0CYQ0 (/ISO) E0CZ97 (/ISO) F6SYN4 (/ISO) F7B6A4 (/ISO) F7C1U0 (/ISO)
Protein-containing complex binding GO:0044877
Interacting selectively and non-covalently with a macromolecular complex.
8 Q14681 (/IDA) Q14681 (/IDA) Q14681 (/IDA) Q14681 (/IDA) Q14681 (/IDA) Q14681 (/IDA) Q14681 (/IDA) Q9NXV2 (/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).
3 Q8N5Z5 (/IPI) Q8VC57 (/IPI) Q9NXV2 (/IPI)
Identical protein binding GO:0042802
Interacting selectively and non-covalently with an identical protein or proteins.
2 Q8N5Z5 (/IPI) Q9NXV2 (/IPI)
Protein-containing complex binding GO:0044877
Interacting selectively and non-covalently with a macromolecular complex.
2 Q8CEZ0 (/ISO) Q8VC57 (/ISO)
Cullin family protein binding GO:0097602
Interacting selectively and non-covalently with any member of the cullin family, hydrophobic proteins that act as scaffolds for ubiquitin ligases (E3).
1 Q8N5Z5 (/IPI)

There are 6 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
Endoplasmic reticulum calcium ion homeostasis GO:0032469
Any process involved in the maintenance of an internal steady state of calcium ions within the endoplasmic reticulum of a cell or between the endoplasmic reticulum and its surroundings.
9 A0A2R8VHM0 (/ISO) A0A2R8VKL1 (/ISO) A6H697 (/ISO) E0CYD2 (/ISO) E0CYQ0 (/ISO) E0CZ97 (/ISO) F6SYN4 (/ISO) F7B6A4 (/ISO) F7C1U0 (/ISO)
Proteasome-mediated ubiquitin-dependent protein catabolic process GO:0043161
The chemical reactions and pathways resulting in the breakdown of a protein or peptide by hydrolysis of its peptide bonds, initiated by the covalent attachment of ubiquitin, and mediated by the proteasome.
9 A0A2R8VHM0 (/ISO) A0A2R8VKL1 (/ISO) A6H697 (/ISO) E0CYD2 (/ISO) E0CYQ0 (/ISO) E0CZ97 (/ISO) F6SYN4 (/ISO) F7B6A4 (/ISO) F7C1U0 (/ISO)
Positive regulation of cilium assembly GO:0045724
Any process that activates or increases the frequency, rate or extent of the formation of a cilium.
9 A0A2R8VHM0 (/ISO) A0A2R8VKL1 (/ISO) A6H697 (/ISO) E0CYD2 (/ISO) E0CYQ0 (/ISO) E0CZ97 (/ISO) F6SYN4 (/ISO) F7B6A4 (/ISO) F7C1U0 (/ISO)
Endoplasmic reticulum calcium ion homeostasis GO:0032469
Any process involved in the maintenance of an internal steady state of calcium ions within the endoplasmic reticulum of a cell or between the endoplasmic reticulum and its surroundings.
1 Q8N5Z5 (/IMP)
Proteasome-mediated ubiquitin-dependent protein catabolic process GO:0043161
The chemical reactions and pathways resulting in the breakdown of a protein or peptide by hydrolysis of its peptide bonds, initiated by the covalent attachment of ubiquitin, and mediated by the proteasome.
1 Q8N5Z5 (/IMP)
Positive regulation of cilium assembly GO:0045724
Any process that activates or increases the frequency, rate or extent of the formation of a cilium.
1 Q8N5Z5 (/IMP)

There are 7 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
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
9 A0A2R8VHM0 (/ISO) A0A2R8VKL1 (/ISO) A6H697 (/ISO) E0CYD2 (/ISO) E0CYQ0 (/ISO) E0CZ97 (/ISO) F6SYN4 (/ISO) F7B6A4 (/ISO) F7C1U0 (/ISO)
Cul3-RING ubiquitin ligase complex GO:0031463
A ubiquitin ligase complex in which a cullin from the Cul3 subfamily and a RING domain protein form the catalytic core; substrate specificity is conferred by a BTB-domain-containing protein.
9 A0A2R8VHM0 (/ISO) A0A2R8VKL1 (/ISO) A6H697 (/ISO) E0CYD2 (/ISO) E0CYQ0 (/ISO) E0CZ97 (/ISO) F6SYN4 (/ISO) F7B6A4 (/ISO) F7C1U0 (/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.
4 A5PKG7 (/ISS) A5PKG7 (/ISS) B5DEL1 (/ISS) Q8VC57 (/ISS)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
1 Q8N5Z5 (/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 Q9NXV2 (/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 Q8VC57 (/ISO)
Cul3-RING ubiquitin ligase complex GO:0031463
A ubiquitin ligase complex in which a cullin from the Cul3 subfamily and a RING domain protein form the catalytic core; substrate specificity is conferred by a BTB-domain-containing protein.
1 Q8N5Z5 (/IDA)
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