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 135: 55 kDa erythrocyte membrane 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).
7 P54936 (/IPI) P70290 (/IPI) P70290 (/IPI) Q00013 (/IPI) Q00013 (/IPI) Q00013 (/IPI) Q00013 (/IPI)
Guanylate kinase activity GO:0004385
Catalysis of the reaction: ATP + GMP = ADP + GDP.
4 Q00013 (/TAS) Q00013 (/TAS) Q00013 (/TAS) Q00013 (/TAS)
Insulin-like growth factor receptor binding GO:0005159
Interacting selectively and non-covalently with the insulin-like growth factor receptor.
1 P54936 (/IPI)

There are 8 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 neutrophil chemotaxis GO:0090022
Any process that modulates the frequency, rate, or extent of neutrophil chemotaxis. Neutrophil chemotaxis is the directed movement of a neutrophil cell, the most numerous polymorphonuclear leukocyte found in the blood, in response to an external stimulus, usually an infection or wounding.
13 A9CB74 (/ISS) A9CB74 (/ISS) A9CB74 (/ISS) A9CB74 (/ISS) A9CB74 (/ISS) A9CB74 (/ISS) Q00013 (/ISS) Q00013 (/ISS) Q00013 (/ISS) Q00013 (/ISS)
(3 more)
Signal transduction GO:0007165
The cellular process in which a signal is conveyed to trigger a change in the activity or state of a cell. Signal transduction begins with reception of a signal (e.g. a ligand binding to a receptor or receptor activation by a stimulus such as light), or for signal transduction in the absence of ligand, signal-withdrawal or the activity of a constitutively active receptor. Signal transduction ends with regulation of a downstream cellular process, e.g. regulation of transcription or regulation of a metabolic process. Signal transduction covers signaling from receptors located on the surface of the cell and signaling via molecules located within the cell. For signaling between cells, signal transduction is restricted to events at and within the receiving cell.
4 Q00013 (/TAS) Q00013 (/TAS) Q00013 (/TAS) Q00013 (/TAS)
Regulation of neutrophil chemotaxis GO:0090022
Any process that modulates the frequency, rate, or extent of neutrophil chemotaxis. Neutrophil chemotaxis is the directed movement of a neutrophil cell, the most numerous polymorphonuclear leukocyte found in the blood, in response to an external stimulus, usually an infection or wounding.
2 P70290 (/IMP) P70290 (/IMP)
Post-embryonic development GO:0009791
The process whose specific outcome is the progression of the organism over time, from the completion of embryonic development to the mature structure. See embryonic development.
1 P54936 (/IMP)
Oviposition GO:0018991
The deposition of eggs (either fertilized or not) upon a surface or into a medium such as water.
1 P54936 (/IMP)
Positive regulation of vulval development GO:0040026
Any process that activates or increases the frequency, rate or extent of development of the vulva. Vulval development is the process whose specific outcome is the progression of the egg-laying organ of female and hermaphrodite nematodes over time, from its formation to the mature structure. In nematodes, the vulva is formed from ventral epidermal cells during larval stages to give rise to a fully formed vulva in the adult.
1 P54936 (/IMP)
Gamma-aminobutyric acid receptor clustering GO:0097112
The receptor clustering process in which gamma-aminobutyric acid (GABA) receptors are localized to distinct domains in the cell membrane.
1 P54936 (/IMP)
Protein localization to basolateral plasma membrane GO:1903361
Any process in which a protein is transported to, or maintained in, basolateral regions of the plasma membrane.
1 P54936 (/IMP)

There are 11 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
Intracellular GO:0005622
The living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm.
4 Q00013 (/IDA) Q00013 (/IDA) Q00013 (/IDA) Q00013 (/IDA)
Cytosol GO:0005829
The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
4 Q00013 (/IDA) Q00013 (/IDA) Q00013 (/IDA) Q00013 (/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.
4 Q00013 (/TAS) Q00013 (/TAS) Q00013 (/TAS) Q00013 (/TAS)
Membrane GO:0016020
A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
4 Q00013 (/HDA) Q00013 (/HDA) Q00013 (/HDA) Q00013 (/HDA)
Membrane GO:0016020
A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
4 Q00013 (/TAS) Q00013 (/TAS) Q00013 (/TAS) Q00013 (/TAS)
Nuclear speck GO:0016607
A discrete extra-nucleolar subnuclear domain, 20-50 in number, in which splicing factors are seen to be localized by immunofluorescence microscopy.
4 Q00013 (/IDA) Q00013 (/IDA) Q00013 (/IDA) Q00013 (/IDA)
Cytosol GO:0005829
The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
2 P70290 (/ISO) P70290 (/ISO)
Membrane GO:0016020
A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
2 P70290 (/IDA) P70290 (/IDA)
Nuclear speck GO:0016607
A discrete extra-nucleolar subnuclear domain, 20-50 in number, in which splicing factors are seen to be localized by immunofluorescence microscopy.
2 P70290 (/ISO) P70290 (/ISO)
Cortical cytoskeleton GO:0030863
The portion of the cytoskeleton that lies just beneath the plasma membrane.
2 P70290 (/IDA) P70290 (/IDA)
Cell junction GO:0030054
A cellular component that forms a specialized region of connection between two or more cells or between a cell and the extracellular matrix. At a cell junction, anchoring proteins extend through the plasma membrane to link cytoskeletal proteins in one cell to cytoskeletal proteins in neighboring cells or to proteins in the extracellular matrix.
1 P54936 (/IDA)