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:

"
EF-hand
".

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 241: Calpain-A, isoform C

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
Calcium-dependent cysteine-type endopeptidase activity GO:0004198
Catalysis of the hydrolysis of nonterminal peptide bonds in a polypeptide chain by a mechanism using a cysteine residue at the enzyme active center, and requiring the presence of calcium.
4 Q11002 (/IDA) Q11002 (/IDA) Q9VT65 (/IDA) Q9VT65 (/IDA)
Calcium ion binding GO:0005509
Interacting selectively and non-covalently with calcium ions (Ca2+).
4 Q11002 (/NAS) Q11002 (/NAS) Q9VT65 (/NAS) Q9VT65 (/NAS)
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 Q9VT65 (/IPI) Q9VT65 (/IPI)

There are 12 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
Proteolysis GO:0006508
The hydrolysis of proteins into smaller polypeptides and/or amino acids by cleavage of their peptide bonds.
4 Q11002 (/IDA) Q11002 (/IDA) Q9VT65 (/IDA) Q9VT65 (/IDA)
Neuron remodeling GO:0016322
The developmentally regulated remodeling of neuronal projections such as pruning to eliminate the extra dendrites and axons projections set up in early stages of nervous system development.
4 Q11002 (/IGI) Q11002 (/IGI) Q9VT65 (/IGI) Q9VT65 (/IGI)
Neuron remodeling GO:0016322
The developmentally regulated remodeling of neuronal projections such as pruning to eliminate the extra dendrites and axons projections set up in early stages of nervous system development.
4 Q11002 (/IMP) Q11002 (/IMP) Q9VT65 (/IMP) Q9VT65 (/IMP)
Protein autoprocessing GO:0016540
Processing which a protein carries out itself. This involves actions such as the autolytic removal of residues to generate the mature form of the protein.
4 Q11002 (/IDA) Q11002 (/IDA) Q9VT65 (/IDA) Q9VT65 (/IDA)
Border follicle cell migration GO:0007298
The directed movement of a border cell through the nurse cells to reach the oocyte. An example of this is found in Drosophila melanogaster.
2 Q9VT65 (/IMP) Q9VT65 (/IMP)
Myoblast fusion GO:0007520
A process in which non-proliferating myoblasts fuse to existing fibers or to myotubes to form new fibers. A myoblast is a mononucleate cell type that, by fusion with other myoblasts, gives rise to the myotubes that eventually develop into skeletal muscle fibers.
2 Q11002 (/IMP) Q11002 (/IMP)
Determination of adult lifespan GO:0008340
The control of viability and duration in the adult phase of the life-cycle.
2 Q11002 (/IMP) Q11002 (/IMP)
Larval locomotory behavior GO:0008345
Locomotory behavior in a larval (immature) organism.
2 Q11002 (/IMP) Q11002 (/IMP)
Dorsal/ventral pattern formation GO:0009953
The regionalization process in which the areas along the dorsal/ventral axis are established that will lead to differences in cell differentiation. The dorsal/ventral axis is defined by a line that runs orthogonal to both the anterior/posterior and left/right axes. The dorsal end is defined by the upper or back side of an organism. The ventral end is defined by the lower or front side of an organism.
2 Q11002 (/IDA) Q11002 (/IDA)
Protein autoprocessing GO:0016540
Processing which a protein carries out itself. This involves actions such as the autolytic removal of residues to generate the mature form of the protein.
2 Q9VT65 (/TAS) Q9VT65 (/TAS)
Cuticle development GO:0042335
The chemical reactions and pathways resulting in the formation of a cuticle, the outer layer of some animals and plants, which acts to prevent water loss.
2 Q11002 (/IDA) Q11002 (/IDA)
Defense response to fungus GO:0050832
Reactions triggered in response to the presence of a fungus that act to protect the cell or organism.
2 Q11002 (/IMP) Q11002 (/IMP)

There are 4 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
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
2 Q9VT65 (/IDA) Q9VT65 (/IDA)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
2 Q9VT65 (/NAS) Q9VT65 (/NAS)
Actin cytoskeleton GO:0015629
The part of the cytoskeleton (the internal framework of a cell) composed of actin and associated proteins. Includes actin cytoskeleton-associated complexes.
2 Q11002 (/IDA) Q11002 (/IDA)
Neuronal cell body GO:0043025
The portion of a neuron that includes the nucleus, but excludes cell projections such as axons and dendrites.
2 Q11002 (/IDA) Q11002 (/IDA)