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:

"
Ankyrin repeat-containing 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 37: short transient receptor potential channel 3 isofo...

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 7 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).
2 G1U2U3 (/IPI) Q13507 (/IPI)
Calcium activated cation channel activity GO:0005227
Enables the calcium concentration-regulatable energy-independent passage of cations across a lipid bilayer down a concentration gradient.
1 Q9JMI9 (/IDA)
Calcium activated cation channel activity GO:0005227
Enables the calcium concentration-regulatable energy-independent passage of cations across a lipid bilayer down a concentration gradient.
1 Q9QZC1 (/ISO)
Calcium channel activity GO:0005262
Enables the facilitated diffusion of a calcium ion (by an energy-independent process) involving passage through a transmembrane aqueous pore or channel without evidence for a carrier-mediated mechanism.
1 Q13507 (/TAS)
Store-operated calcium channel activity GO:0015279
A ligand-gated ion channel activity which transports calcium in response to emptying of intracellular calcium stores.
1 Q13507 (/TAS)
Inositol 1,4,5 trisphosphate binding GO:0070679
Interacting selectively and non-covalently with inositol 1,4,5 trisphosphate.
1 Q13507 (/IDA)
Inositol 1,4,5 trisphosphate binding GO:0070679
Interacting selectively and non-covalently with inositol 1,4,5 trisphosphate.
1 Q9QZC1 (/ISO)

There are 14 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
Calcium ion transport GO:0006816
The directed movement of calcium (Ca) ions into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
1 Q13507 (/TAS)
Phototransduction GO:0007602
The sequence of reactions within a cell required to convert absorbed photons into a molecular signal.
1 Q13507 (/TAS)
Positive regulation of calcium ion transport into cytosol GO:0010524
Any process that increases the rate of the directed movement of calcium ions into the cytosol of a cell. The cytosol is that part of the cytoplasm that does not contain membranous or particulate subcellular components.
1 Q13507 (/IDA)
Positive regulation of calcium ion transport into cytosol GO:0010524
Any process that increases the rate of the directed movement of calcium ions into the cytosol of a cell. The cytosol is that part of the cytoplasm that does not contain membranous or particulate subcellular components.
1 Q9QZC1 (/ISO)
Platelet activation GO:0030168
A series of progressive, overlapping events triggered by exposure of the platelets to subendothelial tissue. These events include shape change, adhesiveness, aggregation, and release reactions. When carried through to completion, these events lead to the formation of a stable hemostatic plug.
1 Q13507 (/TAS)
Response to ATP GO:0033198
Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an ATP (adenosine 5'-triphosphate) stimulus.
1 Q13507 (/IDA)
Response to ATP GO:0033198
Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an ATP (adenosine 5'-triphosphate) stimulus.
1 Q9QZC1 (/ISO)
Response to calcium ion GO:0051592
Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a calcium ion stimulus.
1 Q13507 (/IDA)
Response to calcium ion GO:0051592
Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a calcium ion stimulus.
1 Q9QZC1 (/ISO)
Calcium ion transmembrane transport GO:0070588
A process in which a calcium ion is transported from one side of a membrane to the other by means of some agent such as a transporter or pore.
1 Q13507 (/IDA)
Calcium ion transmembrane transport GO:0070588
A process in which a calcium ion is transported from one side of a membrane to the other by means of some agent such as a transporter or pore.
1 Q9QZC1 (/ISO)
Calcium ion transmembrane transport GO:0070588
A process in which a calcium ion is transported from one side of a membrane to the other by means of some agent such as a transporter or pore.
1 Q13507 (/TAS)
Positive regulation of cardiac muscle hypertrophy in response to stress GO:1903244
Any process that activates or increases the frequency, rate or extent of cardiac muscle hypertrophy in response to stress.
1 Q13507 (/IDA)
Positive regulation of cardiac muscle hypertrophy in response to stress GO:1903244
Any process that activates or increases the frequency, rate or extent of cardiac muscle hypertrophy in response to stress.
1 Q9QZC1 (/ISO)

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
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 Q13507 (/TAS) Q9QZC1 (/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 Q13507 (/IDA)
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