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:
"F-actin capping protein, alpha subunit
".
FunFam 6: F-actin-capping protein subunit alpha
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).
|
9 | P28495 (/IPI) P28495 (/IPI) P28495 (/IPI) P28495 (/IPI) P28495 (/IPI) P28495 (/IPI) P28495 (/IPI) P28495 (/IPI) P28495 (/IPI) |
|
Actin filament binding GO:0051015
Interacting selectively and non-covalently with an actin filament, also known as F-actin, a helical filamentous polymer of globular G-actin subunits.
|
9 | P28495 (/IMP) P28495 (/IMP) P28495 (/IMP) P28495 (/IMP) P28495 (/IMP) P28495 (/IMP) P28495 (/IMP) P28495 (/IMP) P28495 (/IMP) |
There are 1 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 |
|---|---|---|
|
Barbed-end actin filament capping GO:0051016
The binding of a protein or protein complex to the barbed (or plus) end of an actin filament, thus preventing the addition, exchange or removal of further actin subunits.
|
9 | P28495 (/IDA) P28495 (/IDA) P28495 (/IDA) P28495 (/IDA) P28495 (/IDA) P28495 (/IDA) P28495 (/IDA) P28495 (/IDA) P28495 (/IDA) |
There are 9 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 |
|---|---|---|
|
Incipient cellular bud site GO:0000131
The portion of the budding yeast plasma membrane where a daughter cell will emerge. The yeast marks this spot with bud-site selection proteins before bud emergence occurs. Actin is polarized to this spot just prior to and during bud emergence.
|
9 | P28495 (/IDA) P28495 (/IDA) P28495 (/IDA) P28495 (/IDA) P28495 (/IDA) P28495 (/IDA) P28495 (/IDA) P28495 (/IDA) P28495 (/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.
|
9 | P28495 (/HDA) P28495 (/HDA) P28495 (/HDA) P28495 (/HDA) P28495 (/HDA) P28495 (/HDA) P28495 (/HDA) P28495 (/HDA) P28495 (/HDA) |
|
Cellular bud tip GO:0005934
The end of a cellular bud distal to the site of attachment to the mother cell.
|
9 | P28495 (/HDA) P28495 (/HDA) P28495 (/HDA) P28495 (/HDA) P28495 (/HDA) P28495 (/HDA) P28495 (/HDA) P28495 (/HDA) P28495 (/HDA) |
|
Cellular bud tip GO:0005934
The end of a cellular bud distal to the site of attachment to the mother cell.
|
9 | P28495 (/IDA) P28495 (/IDA) P28495 (/IDA) P28495 (/IDA) P28495 (/IDA) P28495 (/IDA) P28495 (/IDA) P28495 (/IDA) P28495 (/IDA) |
|
Cellular bud neck GO:0005935
The constriction between the mother cell and daughter cell (bud) in an organism that reproduces by budding.
|
9 | P28495 (/HDA) P28495 (/HDA) P28495 (/HDA) P28495 (/HDA) P28495 (/HDA) P28495 (/HDA) P28495 (/HDA) P28495 (/HDA) P28495 (/HDA) |
|
F-actin capping protein complex GO:0008290
A heterodimer consisting of alpha and beta subunits that binds to and caps the barbed ends of actin filaments, thereby regulating the polymerization of actin monomers but not severing actin filaments.
|
9 | P28495 (/IDA) P28495 (/IDA) P28495 (/IDA) P28495 (/IDA) P28495 (/IDA) P28495 (/IDA) P28495 (/IDA) P28495 (/IDA) P28495 (/IDA) |
|
F-actin capping protein complex GO:0008290
A heterodimer consisting of alpha and beta subunits that binds to and caps the barbed ends of actin filaments, thereby regulating the polymerization of actin monomers but not severing actin filaments.
|
9 | P28495 (/IMP) P28495 (/IMP) P28495 (/IMP) P28495 (/IMP) P28495 (/IMP) P28495 (/IMP) P28495 (/IMP) P28495 (/IMP) P28495 (/IMP) |
|
Actin cortical patch GO:0030479
An endocytic patch that consists of an actin-containing structure found at the plasma membrane in cells; formed of networks of branched actin filaments that lie just beneath the plasma membrane and assemble, move, and disassemble rapidly. An example of this is the actin cortical patch found in Saccharomyces cerevisiae.
|
9 | P28495 (/IDA) P28495 (/IDA) P28495 (/IDA) P28495 (/IDA) P28495 (/IDA) P28495 (/IDA) P28495 (/IDA) P28495 (/IDA) P28495 (/IDA) |
|
Mating projection tip GO:0043332
The apex of the mating projection in unicellular fungi exposed to mating pheromone; site of polarized growth.
|
9 | P28495 (/HDA) P28495 (/HDA) P28495 (/HDA) P28495 (/HDA) P28495 (/HDA) P28495 (/HDA) P28495 (/HDA) P28495 (/HDA) P28495 (/HDA) |