The name of this superfamily has been modified since the most recent official CATH+ release (v4_4_0). At the point of the last release, this superfamily was named:

"
C2 domain
".

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 257: Uncharacterized protein, isoform B

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 0 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.

There are 4 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
Positive regulation of neurotransmitter secretion GO:0001956
Any process that activates or increases the frequency, rate or extent of the regulated release of a neurotransmitter.
1 M9PE32 (/IMP)
Synaptic vesicle clustering GO:0097091
The process that results in grouping synaptic vesicles in presynaptic structures.
1 M9PE32 (/IMP)
Presynaptic active zone assembly GO:1904071
The aggregation, arrangement and bonding together of a set of components to form a presynaptic active zone. The presynaptic active zone is a specialized region of the plasma membrane and cell cortex of a presynaptic neuron; encompasses a region of the plasma membrane where synaptic vesicles dock and fuse, and a specialized cortical cytoskeletal matrix.
1 M9PE32 (/IMP)
Positive regulation of synaptic vesicle clustering GO:2000809
Any process that activates or increases the frequency, rate or extent of synaptic vesicle clustering.
1 M9PE32 (/IMP)

There are 2 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
Presynaptic active zone GO:0048786
A specialized region of the plasma membrane and cell cortex of a presynaptic neuron; encompasses a region of the plasma membrane where synaptic vesicles dock and fuse, and a specialized cortical cytoskeletal matrix.
1 M9PE32 (/IDA)
Cytoskeleton of presynaptic active zone GO:0048788
The specialized cytoskeletal matrix of the presynaptic active zone. It has specialized functions in organizing synaptic events such as immobilisation or translocation of synaptic vesicles, and assembling active zone components. It is believed to form a molecular scaffold that organizes neurotransmitter release sites.
1 M9PE32 (/IDA)
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