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 1123: Amphoterin-induced protein 1 isoform X2

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 3 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
Potassium channel regulator activity GO:0015459
Modulates potassium channel activity via direct interaction interaction with a potassium channel (binding or modification).
16 Q80ZD7 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS)
(6 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).
2 Q80ZD7 (/IPI) Q80ZD8 (/IPI)
Potassium channel regulator activity GO:0015459
Modulates potassium channel activity via direct interaction interaction with a potassium channel (binding or modification).
1 Q80ZD8 (/IDA)

There are 31 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
Homophilic cell adhesion via plasma membrane adhesion molecules GO:0007156
The attachment of a plasma membrane adhesion molecule in one cell to an identical molecule in an adjacent cell.
16 Q80ZD8 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS)
(6 more)
Heterophilic cell-cell adhesion via plasma membrane cell adhesion molecules GO:0007157
The attachment of an adhesion molecule in one cell to a nonidentical adhesion molecule in an adjacent cell.
16 Q80ZD8 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS)
(6 more)
Axonal fasciculation GO:0007413
The collection of axons into a bundle of rods, known as a fascicle.
16 Q80ZD8 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS)
(6 more)
Myelination GO:0042552
The process in which myelin sheaths are formed and maintained around neurons. Oligodendrocytes in the brain and spinal cord and Schwann cells in the peripheral nervous system wrap axons with compact layers of their plasma membrane. Adjacent myelin segments are separated by a non-myelinated stretch of axon called a node of Ranvier.
16 Q80ZD8 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS)
(6 more)
Positive regulation of axonogenesis GO:0050772
Any process that activates or increases the frequency, rate or extent of axonogenesis.
16 Q80ZD8 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS)
(6 more)
Positive regulation of potassium ion transmembrane transport GO:1901381
Any process that activates or increases the frequency, rate or extent of potassium ion transmembrane transport.
16 Q80ZD7 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS)
(6 more)
Cell adhesion GO:0007155
The attachment of a cell, either to another cell or to an underlying substrate such as the extracellular matrix, via cell adhesion molecules.
1 Q80ZD8 (/ISO)
Cell adhesion GO:0007155
The attachment of a cell, either to another cell or to an underlying substrate such as the extracellular matrix, via cell adhesion molecules.
1 Q80ZD7 (/TAS)
Homophilic cell adhesion via plasma membrane adhesion molecules GO:0007156
The attachment of a plasma membrane adhesion molecule in one cell to an identical molecule in an adjacent cell.
1 Q80ZD7 (/IPI)
Homophilic cell adhesion via plasma membrane adhesion molecules GO:0007156
The attachment of a plasma membrane adhesion molecule in one cell to an identical molecule in an adjacent cell.
1 Q80ZD8 (/ISO)
Heterophilic cell-cell adhesion via plasma membrane cell adhesion molecules GO:0007157
The attachment of an adhesion molecule in one cell to a nonidentical adhesion molecule in an adjacent cell.
1 Q80ZD7 (/IPI)
Heterophilic cell-cell adhesion via plasma membrane cell adhesion molecules GO:0007157
The attachment of an adhesion molecule in one cell to a nonidentical adhesion molecule in an adjacent cell.
1 Q80ZD8 (/ISO)
Axonogenesis GO:0007409
De novo generation of a long process of a neuron, including the terminal branched region. Refers to the morphogenesis or creation of shape or form of the developing axon, which carries efferent (outgoing) action potentials from the cell body towards target cells.
1 Q80ZD7 (/IDA)
Axonogenesis GO:0007409
De novo generation of a long process of a neuron, including the terminal branched region. Refers to the morphogenesis or creation of shape or form of the developing axon, which carries efferent (outgoing) action potentials from the cell body towards target cells.
1 Q80ZD8 (/ISO)
Axonal fasciculation GO:0007413
The collection of axons into a bundle of rods, known as a fascicle.
1 Q80ZD7 (/IDA)
Axonal fasciculation GO:0007413
The collection of axons into a bundle of rods, known as a fascicle.
1 Q80ZD8 (/ISO)
Brain development GO:0007420
The process whose specific outcome is the progression of the brain over time, from its formation to the mature structure. Brain development begins with patterning events in the neural tube and ends with the mature structure that is the center of thought and emotion. The brain is responsible for the coordination and control of bodily activities and the interpretation of information from the senses (sight, hearing, smell, etc.).
1 Q80ZD7 (/IEP)
Brain development GO:0007420
The process whose specific outcome is the progression of the brain over time, from its formation to the mature structure. Brain development begins with patterning events in the neural tube and ends with the mature structure that is the center of thought and emotion. The brain is responsible for the coordination and control of bodily activities and the interpretation of information from the senses (sight, hearing, smell, etc.).
1 A8BAW4 (/IGI)
Positive regulation of neuron projection development GO:0010976
Any process that increases the rate, frequency or extent of neuron projection development. Neuron projection development is the process whose specific outcome is the progression of a neuron projection over time, from its formation to the mature structure. A neuron projection is any process extending from a neural cell, such as axons or dendrites (collectively called neurites).
1 Q80ZD7 (/IDA)
Positive regulation of neuron projection development GO:0010976
Any process that increases the rate, frequency or extent of neuron projection development. Neuron projection development is the process whose specific outcome is the progression of a neuron projection over time, from its formation to the mature structure. A neuron projection is any process extending from a neural cell, such as axons or dendrites (collectively called neurites).
1 Q80ZD8 (/ISO)
Myelination GO:0042552
The process in which myelin sheaths are formed and maintained around neurons. Oligodendrocytes in the brain and spinal cord and Schwann cells in the peripheral nervous system wrap axons with compact layers of their plasma membrane. Adjacent myelin segments are separated by a non-myelinated stretch of axon called a node of Ranvier.
1 Q80ZD7 (/IEP)
Positive regulation of axonogenesis GO:0050772
Any process that activates or increases the frequency, rate or extent of axonogenesis.
1 Q80ZD7 (/IDA)
Positive regulation of axonogenesis GO:0050772
Any process that activates or increases the frequency, rate or extent of axonogenesis.
1 Q80ZD8 (/ISO)
Positive regulation of synapse assembly GO:0051965
Any process that activates, maintains or increases the frequency, rate or extent of synapse assembly, the aggregation, arrangement and bonding together of a set of components to form a synapse.
1 Q80ZD8 (/IDA)
Neuron projection fasciculation GO:0106030
The collection of neuronal projections into a bundle of rods, known as a fascicle.
1 Q80ZD7 (/IDA)
Neuron projection fasciculation GO:0106030
The collection of neuronal projections into a bundle of rods, known as a fascicle.
1 Q80ZD8 (/ISO)
Positive regulation of potassium ion transmembrane transport GO:1901381
Any process that activates or increases the frequency, rate or extent of potassium ion transmembrane transport.
1 Q80ZD8 (/IDA)
Positive regulation of voltage-gated potassium channel activity GO:1903818
Any process that activates or increases the frequency, rate or extent of voltage-gated potassium channel activity.
1 Q80ZD7 (/IMP)
Positive regulation of voltage-gated potassium channel activity GO:1903818
Any process that activates or increases the frequency, rate or extent of voltage-gated potassium channel activity.
1 Q80ZD8 (/ISO)
Cellular response to L-glutamate GO:1905232
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 L-glutamate(1-) stimulus.
1 Q80ZD7 (/IDA)
Cellular response to L-glutamate GO:1905232
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 L-glutamate(1-) stimulus.
1 Q80ZD8 (/ISO)

There are 11 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
Dendrite GO:0030425
A neuron projection that has a short, tapering, morphology. Dendrites receive and integrate signals from other neurons or from sensory stimuli, and conduct nerve impulses towards the axon or the cell body. In most neurons, the impulse is conveyed from dendrites to axon via the cell body, but in some types of unipolar neuron, the impulse does not travel via the cell body.
16 Q80ZD7 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS)
(6 more)
Neuronal cell body membrane GO:0032809
The plasma membrane of a neuron cell body - excludes the plasma membrane of cell projections such as axons and dendrites.
16 Q80ZD7 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS) Q86WK6 (/ISS)
(6 more)
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 Q80ZD7 (/NAS)
Integral component of membrane GO:0016021
The component of a 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 Q80ZD7 (/IDA)
Integral component of membrane GO:0016021
The component of a 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 Q80ZD8 (/ISO)
Dendrite GO:0030425
A neuron projection that has a short, tapering, morphology. Dendrites receive and integrate signals from other neurons or from sensory stimuli, and conduct nerve impulses towards the axon or the cell body. In most neurons, the impulse is conveyed from dendrites to axon via the cell body, but in some types of unipolar neuron, the impulse does not travel via the cell body.
1 Q80ZD8 (/IDA)
Neuronal cell body membrane GO:0032809
The plasma membrane of a neuron cell body - excludes the plasma membrane of cell projections such as axons and dendrites.
1 Q80ZD8 (/IDA)
Neuronal cell body GO:0043025
The portion of a neuron that includes the nucleus, but excludes cell projections such as axons and dendrites.
1 Q80ZD7 (/IDA)
Neuronal cell body GO:0043025
The portion of a neuron that includes the nucleus, but excludes cell projections such as axons and dendrites.
1 Q80ZD8 (/ISO)
Pericellular basket GO:1990030
Ramification of basket cell axon surrounding cell bodies, forming the characteristic pericellular baskets from which the cell class derives its name.
1 Q80ZD7 (/IDA)
Pericellular basket GO:1990030
Ramification of basket cell axon surrounding cell bodies, forming the characteristic pericellular baskets from which the cell class derives its name.
1 Q80ZD8 (/ISO)