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.
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FunFam 22: Syntaxin 19

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).
3 O75558 (/IPI) Q8N4C7 (/IPI) Q8N4C7 (/IPI)
SNAP receptor activity GO:0005484
Acting as a marker to identify a membrane and interacting selectively with one or more SNAREs on another membrane to mediate membrane fusion.
1 O75558 (/TAS)

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
T cell mediated cytotoxicity GO:0001913
The directed killing of a target cell by a T cell through the release of granules containing cytotoxic mediators or through the engagement of death receptors.
1 Q9D3G5 (/IMP)
Natural killer cell mediated cytotoxicity GO:0042267
The directed killing of a target cell by a natural killer cell through the release of granules containing cytotoxic mediators or through the engagement of death receptors.
1 Q9D3G5 (/IMP)
Neutrophil degranulation GO:0043312
The regulated exocytosis of secretory granules containing preformed mediators such as proteases, lipases, and inflammatory mediators by a neutrophil.
1 Q9D3G5 (/IMP)
Cytotoxic T cell degranulation GO:0043316
The regulated exocytosis of secretory granules containing preformed mediators such as perforin and granzymes by a cytotoxic T cell.
1 Q9D3G5 (/IMP)
Natural killer cell degranulation GO:0043320
The regulated exocytosis of secretory granules containing preformed mediators such as perforin and granzymes by a natural killer cell.
1 Q9D3G5 (/IMP)
Membrane fusion GO:0061025
The membrane organization process that joins two lipid bilayers to form a single membrane.
1 O75558 (/TAS)
Cellular response to interferon-gamma GO:0071346
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 an interferon-gamma stimulus. Interferon gamma is the only member of the type II interferon found so far.
1 Q9D3G5 (/IDA)

There are 1 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
Phagocytic vesicle GO:0045335
A membrane-bounded intracellular vesicle that arises from the ingestion of particulate material by phagocytosis.
1 Q9D3G5 (/IDA)