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:

"
Immunoglobulins
".

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 83: Sortilin-related VPS10 domain containing receptor ...

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 2 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).
4 Q8VI51 (/IPI) Q8VI51 (/IPI) Q8WY21 (/IPI) Q9EPR5 (/IPI)
Neuropeptide receptor activity GO:0008188
Combining with a neuropeptide to initiate a change in cell activity.
3 Q8WY21 (/NAS) Q96PQ0 (/NAS) Q9UPU3 (/NAS)

There are 7 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
Neuropeptide signaling pathway GO:0007218
The series of molecular signals generated as a consequence of a peptide neurotransmitter binding to a cell surface receptor.
3 Q8WY21 (/NAS) Q96PQ0 (/NAS) Q9UPU3 (/NAS)
Learning GO:0007612
Any process in an organism in which a relatively long-lasting adaptive behavioral change occurs as the result of experience.
2 Q8VI51 (/IMP) Q8VI51 (/IMP)
Memory GO:0007613
The activities involved in the mental information processing system that receives (registers), modifies, stores, and retrieves informational stimuli. The main stages involved in the formation and retrieval of memory are encoding (processing of received information by acquisition), storage (building a permanent record of received information as a result of consolidation) and retrieval (calling back the stored information and use it in a suitable way to execute a given task).
2 Q8VI51 (/IMP) Q8VI51 (/IMP)
Regulation of long-term synaptic depression GO:1900452
Any process that modulates the frequency, rate or extent of long term synaptic depression.
2 Q8VI51 (/IMP) Q8VI51 (/IMP)
Intracellular protein transport GO:0006886
The directed movement of proteins in a cell, including the movement of proteins between specific compartments or structures within a cell, such as organelles of a eukaryotic cell.
1 Q9EPR5 (/IMP)
Neurotrophin TRK receptor signaling pathway GO:0048011
A series of molecular signals initiated by the binding of a neurotrophin to a receptor on the surface of the target cell where the receptor possesses tyrosine kinase activity, and ending with regulation of a downstream cellular process, e.g. transcription.
1 Q17R88 (/TAS)
Long-term synaptic depression GO:0060292
A process that modulates synaptic plasticity such that synapses are changed resulting in the decrease in the rate, or frequency of synaptic transmission at the synapse.
1 Q9EPR5 (/IMP)

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
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.
3 Q8VI51 (/IDA) Q8VI51 (/IDA) Q9EPR5 (/IDA)
Membrane GO:0016020
A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
2 Q96PQ0 (/NAS) Q9UPU3 (/NAS)
Glutamatergic synapse GO:0098978
A synapse that uses glutamate as a neurotransmitter.
2 Q8VI51 (/IDA) Q8VI51 (/IDA)
Integral component of postsynaptic density membrane GO:0099061
The component of the postsynaptic density membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
2 Q8VI51 (/IDA) Q8VI51 (/IDA)
Plasma membrane GO:0005886
The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
1 Q17R88 (/TAS)
Integral component of plasma membrane GO:0005887
The component of the plasma membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
1 Q9EPR5 (/IDA)
Membrane GO:0016020
A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
1 Q8WY21 (/IDA)
Membrane GO:0016020
A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
1 Q9JLC4 (/ISO)
Early endosome membrane GO:0031901
The lipid bilayer surrounding an early endosome.
1 Q9EPR5 (/IDA)
Recycling endosome membrane GO:0055038
The lipid bilayer surrounding a recycling endosome.
1 Q9EPR5 (/IDA)