The name of this superfamily has been modified since the most recent official CATH+ release (v4_2_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 15464: C2 domain-containing protein

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).
1 Q9FL59 (/IPI)
Protein transporter activity GO:0008565
Enables the directed movement of proteins into, out of or within a cell, or between cells.
1 Q9FL59 (/IMP)

There are 5 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 flower development GO:0009911
Any process that activates or increases the frequency, rate or extent of flower development.
1 Q9FL59 (/IMP)
Vegetative to reproductive phase transition of meristem GO:0010228
The process involved in transforming a meristem that produces vegetative structures, such as leaves, into a meristem that produces reproductive structures, such as a flower or an inflorescence.
1 Q9FL59 (/IMP)
Cellular protein localization GO:0034613
Any process in which a protein is transported to, and/or maintained in, a specific location at the level of a cell. Localization at the cellular level encompasses movement within the cell, from within the cell to the cell surface, or from one location to another at the surface of a cell.
1 Q9FL59 (/IMP)
Long-day photoperiodism, flowering GO:0048574
A change from the vegetative to the reproductive phase as a result of detection of, or exposure to, a period of light that exceeds the critical day length. The critical day length varies between species. Although the term is long-day is used, most species actually respond to the duration of the night, so that the response will occur when a period of darkness falls short of the number of hours defined by 24 minus the critical day length.
1 Q9FL59 (/IMP)
Plant organ development GO:0099402
Development of a plant organ, a multi-tissue plant structure that forms a functional unit.
1 B8XCH5 (/IMP)

There are 6 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
Plasmodesma GO:0009506
A fine cytoplasmic channel, found in all higher plants, that connects the cytoplasm of one cell to that of an adjacent cell.
7 B8XCH5 (/IDA) Q9C8H3 (/IDA) Q9FJG3 (/IDA) Q9FL59 (/IDA) Q9LXU2 (/IDA) Q9M2R0 (/IDA) Q9SKA3 (/IDA)
Endoplasmic reticulum GO:0005783
The irregular network of unit membranes, visible only by electron microscopy, that occurs in the cytoplasm of many eukaryotic cells. The membranes form a complex meshwork of tubular channels, which are often expanded into slitlike cavities called cisternae. The ER takes two forms, rough (or granular), with ribosomes adhering to the outer surface, and smooth (with no ribosomes attached).
4 Q9C8H3 (/IDA) Q9FJG3 (/IDA) Q9FL59 (/IDA) Q9M2R0 (/IDA)
Cell wall GO:0005618
The rigid or semi-rigid envelope lying outside the cell membrane of plant, fungal, most prokaryotic cells and some protozoan parasites, maintaining their shape and protecting them from osmotic lysis. In plants it is made of cellulose and, often, lignin; in fungi it is composed largely of polysaccharides; in bacteria it is composed of peptidoglycan; in protozoan parasites such as Giardia species, it's made of carbohydrates and proteins.
2 Q9C8H3 (/IDA) Q9M2R0 (/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.
2 B8XCH5 (/IDA) Q9FJG3 (/IDA)
Chloroplast GO:0009507
A chlorophyll-containing plastid with thylakoids organized into grana and frets, or stroma thylakoids, and embedded in a stroma.
1 Q9SKA3 (/IDA)
Plasmodesmatal endoplasmic reticulum GO:0009511
Endoplasmic reticulum found in plasmodesmata, junctions connecting the cytoplasm of adjacent plant cells.
1 Q9FL59 (/IDA)
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