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:

"
SH3 Domains
".

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 308: Bud site selection 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 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
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 P27637 (/IPI) P27637 (/IPI)
Protein phosphatase regulator activity GO:0019888
Modulates the activity of a protein phosphatase, an enzyme which catalyzes of the removal of a phosphate group from a protein substrate molecule.
2 P27637 (/IDA) P27637 (/IDA)
Protein phosphatase regulator activity GO:0019888
Modulates the activity of a protein phosphatase, an enzyme which catalyzes of the removal of a phosphate group from a protein substrate molecule.
2 P27637 (/IMP) P27637 (/IMP)

There are 11 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
Regulation of transcription, DNA-templated GO:0006355
Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
2 P27637 (/IDA) P27637 (/IDA)
Regulation of transcription, DNA-templated GO:0006355
Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
2 P27637 (/IMP) P27637 (/IMP)
Cytoskeleton organization GO:0007010
A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of cytoskeletal structures.
2 P27637 (/IMP) P27637 (/IMP)
Regulation of cell shape GO:0008360
Any process that modulates the surface configuration of a cell.
2 P27637 (/IGI) P27637 (/IGI)
Negative regulation of actin filament polymerization GO:0030837
Any process that stops, prevents, or reduces the frequency, rate or extent of actin polymerization.
2 P27637 (/IDA) P27637 (/IDA)
Negative regulation of actin filament polymerization GO:0030837
Any process that stops, prevents, or reduces the frequency, rate or extent of actin polymerization.
2 P27637 (/IGI) P27637 (/IGI)
Negative regulation of actin filament polymerization GO:0030837
Any process that stops, prevents, or reduces the frequency, rate or extent of actin polymerization.
2 P27637 (/IMP) P27637 (/IMP)
Regulation of cytokinesis GO:0032465
Any process that modulates the frequency, rate or extent of the division of the cytoplasm of a cell and its separation into two daughter cells.
2 P27637 (/IGI) P27637 (/IGI)
Regulation of protein localization GO:0032880
Any process that modulates the frequency, rate or extent of any process in which a protein is transported to, or maintained in, a specific location.
2 P27637 (/IDA) P27637 (/IDA)
Regulation of vesicle-mediated transport GO:0060627
Any process that modulates the rate, frequency, or extent of vesicle-mediated transport, the directed movement of substances, either within a vesicle or in the vesicle membrane, into, out of or within a cell.
2 P27637 (/IMP) P27637 (/IMP)
Regulation of formin-nucleated actin cable assembly GO:0090337
Any process that modulates the rate, frequency, or extent of formin-nucleated actin cable assembly. Formin-nucleated actin cable assembly is the aggregation, arrangement and bonding together of a set of components to form a formin-nucleated actin cable. A formin-nucleated actin cable is an actin filament bundle that consists of short filaments organized into bundles of uniform polarity, and is nucleated by formins.
2 P27637 (/IGI) P27637 (/IGI)

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
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.
2 P27637 (/IDA) P27637 (/IDA)
Nucleus GO:0005634
A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
2 P27637 (/HDA) P27637 (/HDA)
Cytoplasm GO:0005737
All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
2 P27637 (/HDA) P27637 (/HDA)
Cellular bud tip GO:0005934
The end of a cellular bud distal to the site of attachment to the mother cell.
2 P27637 (/IDA) P27637 (/IDA)
Cellular bud neck GO:0005935
The constriction between the mother cell and daughter cell (bud) in an organism that reproduces by budding.
2 P27637 (/IDA) P27637 (/IDA)
Kelch-containing formin regulatory complex GO:1990615
A protein complex that regulates actin cable formation, polarized cell growth, and cytokinesis in a formin-dependent manner. In S. cerevisiae the complex is composed of Bud14p and two Kelch family proteins, Kel1p and Kel2p.
2 P27637 (/IDA) P27637 (/IDA)
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