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:

"
Arfaptin homology (AH) domain/BAR 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 116: Suppressor of yeast profilin deletion

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
Enzyme inhibitor activity GO:0004857
Binds to and stops, prevents or reduces the activity of an enzyme.
4 P25623 (/IDA) P25623 (/IDA) P25623 (/IDA) P25623 (/IDA)
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).
4 P25623 (/IPI) P25623 (/IPI) P25623 (/IPI) P25623 (/IPI)
Identical protein binding GO:0042802
Interacting selectively and non-covalently with an identical protein or proteins.
4 P25623 (/IPI) P25623 (/IPI) P25623 (/IPI) P25623 (/IPI)

There are 5 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
Actin cortical patch assembly GO:0000147
Assembly of an actin cortical patch, a discrete actin-containing structure found at the plasma membrane of fungal cells.
4 P25623 (/IMP) P25623 (/IMP) P25623 (/IMP) P25623 (/IMP)
Septin cytoskeleton organization GO:0032185
A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of cytoskeletal structures comprising septin complexes and their associated proteins.
4 P25623 (/IGI) P25623 (/IGI) P25623 (/IGI) P25623 (/IGI)
Septin cytoskeleton organization GO:0032185
A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of cytoskeletal structures comprising septin complexes and their associated proteins.
4 P25623 (/IMP) P25623 (/IMP) P25623 (/IMP) P25623 (/IMP)
Septin cytoskeleton organization GO:0032185
A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of cytoskeletal structures comprising septin complexes and their associated proteins.
4 P25623 (/IPI) P25623 (/IPI) P25623 (/IPI) P25623 (/IPI)
Negative regulation of catalytic activity GO:0043086
Any process that stops or reduces the activity of an enzyme.
4 P25623 (/IDA) P25623 (/IDA) P25623 (/IDA) P25623 (/IDA)

There are 7 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
Cellular bud neck septin ring GO:0000144
A ring-shaped structure that forms at the site of cytokinesis in the bud neck of a budding cell; composed of members of the conserved family of filament forming proteins called septins as well as septin-associated proteins. In S. cerevisiae, this structure forms at the time of bud emergence and the septins show a high rate of exchange.
4 P25623 (/IDA) P25623 (/IDA) P25623 (/IDA) P25623 (/IDA)
Mating projection base GO:0001400
The region where the mating projection meets the bulk of the cell, in unicellular fungi exposed to mating pheromone.
4 P25623 (/IDA) P25623 (/IDA) P25623 (/IDA) P25623 (/IDA)
Prospore membrane GO:0005628
The prospore membrane is a double-membraned structure that extends from the cytoplasmic face of the spindle pole bodies to encompass the spindle pole bodies and the four nuclear lobes that are formed during meiosis. It helps isolate the meiotic nuclei from the cytoplasm during spore formation and serves as a foundation for the formation of the spore walls. An example of this component is found in Schizosaccharomyces pombe.
4 P25623 (/HDA) P25623 (/HDA) P25623 (/HDA) P25623 (/HDA)
Cellular bud tip GO:0005934
The end of a cellular bud distal to the site of attachment to the mother cell.
4 P25623 (/IDA) P25623 (/IDA) P25623 (/IDA) P25623 (/IDA)
Cellular bud neck GO:0005935
The constriction between the mother cell and daughter cell (bud) in an organism that reproduces by budding.
4 P25623 (/IDA) P25623 (/IDA) P25623 (/IDA) P25623 (/IDA)
Mating projection tip GO:0043332
The apex of the mating projection in unicellular fungi exposed to mating pheromone; site of polarized growth.
4 P25623 (/HDA) P25623 (/HDA) P25623 (/HDA) P25623 (/HDA)
Endocytic patch GO:0061645
The part of the cell cortex consisting of an aggregation of proteins that will give rise to an endocytic vesicle.
4 P25623 (/IDA) P25623 (/IDA) P25623 (/IDA) P25623 (/IDA)
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