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.
« Back to all FunFams

FunFam 5: homer protein homolog 3 isoform X1

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
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).
2 Q99JP6 (/IPI) Q9NSC5 (/IPI)
Protein C-terminus binding GO:0008022
Interacting selectively and non-covalently with a protein C-terminus, the end of any peptide chain at which the 1-carboxyl function of a constituent amino acid is not attached in peptide linkage to another amino-acid residue.
1 Q99JP6 (/IPI)
Protein domain specific binding GO:0019904
Interacting selectively and non-covalently with a specific domain of a protein.
1 Q99JP6 (/IPI)
Identical protein binding GO:0042802
Interacting selectively and non-covalently with an identical protein or proteins.
1 Q9NSC5 (/IPI)
Identical protein binding GO:0042802
Interacting selectively and non-covalently with an identical protein or proteins.
1 Q99JP6 (/ISO)

There are 10 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
G protein-coupled glutamate receptor signaling pathway GO:0007216
A series of molecular signals initiated by glutamate binding to a glutamate receptor on the surface of the target cell, and proceeding with the activated receptor promoting the exchange of GDP for GTP on the alpha-subunit of an associated heterotrimeric G-protein complex. Ends with regulation of a downstream cellular process, e.g. transcription.
2 Q99JP6 (/TAS) Q9NSC5 (/TAS)
Negative regulation of interleukin-2 production GO:0032703
Any process that stops, prevents, or reduces the frequency, rate, or extent of interleukin-2 production.
2 Q99JP6 (/ISS) Q9Z2X5 (/ISS)
Negative regulation of calcineurin-NFAT signaling cascade GO:0070885
Any process that stops, prevents, or reduces the frequency, rate or extent of the calcineurin-NFAT signaling cascade.
2 Q99JP6 (/ISS) Q9Z2X5 (/ISS)
Protein targeting GO:0006605
The process of targeting specific proteins to particular regions of the cell, typically membrane-bounded subcellular organelles. Usually requires an organelle specific protein sequence motif.
1 Q9NSC5 (/TAS)
Negative regulation of interleukin-2 production GO:0032703
Any process that stops, prevents, or reduces the frequency, rate, or extent of interleukin-2 production.
1 Q9NSC5 (/IMP)
Negative regulation of interleukin-2 production GO:0032703
Any process that stops, prevents, or reduces the frequency, rate, or extent of interleukin-2 production.
1 Q99JP6 (/ISO)
Negative regulation of calcineurin-NFAT signaling cascade GO:0070885
Any process that stops, prevents, or reduces the frequency, rate or extent of the calcineurin-NFAT signaling cascade.
1 Q9NSC5 (/IMP)
Negative regulation of calcineurin-NFAT signaling cascade GO:0070885
Any process that stops, prevents, or reduces the frequency, rate or extent of the calcineurin-NFAT signaling cascade.
1 Q99JP6 (/ISO)
Regulation of postsynaptic neurotransmitter receptor activity GO:0098962
Any process that modulates the frequency, rate or extent of neurotransmitter receptor activity involved in synaptic transmission. Modulation may be via an effect on ligand affinity, or effector funtion such as ion selectivity or pore opening/closing in ionotropic receptors.
1 Q99JP6 (/IDA)
Regulation of postsynaptic neurotransmitter receptor activity GO:0098962
Any process that modulates the frequency, rate or extent of neurotransmitter receptor activity involved in synaptic transmission. Modulation may be via an effect on ligand affinity, or effector funtion such as ion selectivity or pore opening/closing in ionotropic receptors.
1 Q99JP6 (/IMP)

There are 5 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
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 Q99JP6 (/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 Q9NSC5 (/TAS)
Postsynaptic density GO:0014069
An electron dense network of proteins within and adjacent to the postsynaptic membrane of an asymmetric, neuron-neuron synapse. Its major components include neurotransmitter receptors and the proteins that spatially and functionally organize them such as anchoring and scaffolding molecules, signaling enzymes and cytoskeletal components.
1 Q99JP6 (/IDA)
Basal part of cell GO:0045178
The region of a cell situated near the base. For example, in a polarized epithelial cell, the basal surface rests on the basal lamina that separates the epithelium from other tissue.
1 Q99JP6 (/IDA)
Glutamatergic synapse GO:0098978
A synapse that uses glutamate as a neurotransmitter.
1 Q99JP6 (/IDA)