The name of this superfamily has been modified since the most recent official CATH+ release (v4_2_0). At the point of the last release, this superfamily was named:

"
Immunoglobulins
".

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 132560: CD109 antigen

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
Transforming growth factor beta binding GO:0050431
Interacting selectively and non-covalently with TGF-beta, transforming growth factor beta, a multifunctional peptide that controls proliferation, differentiation and other functions in many cell types.
1 Q6YHK3 (/IPI)
Transforming growth factor beta binding GO:0050431
Interacting selectively and non-covalently with TGF-beta, transforming growth factor beta, a multifunctional peptide that controls proliferation, differentiation and other functions in many cell types.
1 Q8R422 (/ISO)

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
Negative regulation of protein phosphorylation GO:0001933
Any process that stops, prevents or reduces the rate of addition of phosphate groups to amino acids within a protein.
1 Q8R422 (/IMP)
Hair follicle development GO:0001942
The process whose specific outcome is the progression of the hair follicle over time, from its formation to the mature structure. A hair follicle is a tube-like opening in the epidermis where the hair shaft develops and into which the sebaceous glands open.
1 Q8R422 (/IMP)
Platelet degranulation GO:0002576
The regulated exocytosis of secretory granules containing preformed mediators such as histamine and serotonin by a platelet.
1 Q6YHK3 (/TAS)
C-terminal protein lipidation GO:0006501
The covalent attachment of a lipid group to the carboxy terminus of a protein.
1 Q6YHK3 (/TAS)
Negative regulation of keratinocyte proliferation GO:0010839
Any process that decreases the rate, frequency or extent of keratinocyte proliferation. Keratinocyte proliferation is the multiplication or reproduction of keratinocytes, resulting in the expansion of a cell population.
1 Q8R422 (/IMP)
Negative regulation of transforming growth factor beta receptor signaling pathway GO:0030512
Any process that stops, prevents, or reduces the frequency, rate or extent of any TGF-beta receptor signaling pathway.
1 Q6YHK3 (/IDA)
Negative regulation of transforming growth factor beta receptor signaling pathway GO:0030512
Any process that stops, prevents, or reduces the frequency, rate or extent of any TGF-beta receptor signaling pathway.
1 Q8R422 (/ISO)
Regulation of keratinocyte differentiation GO:0045616
Any process that modulates the frequency, rate or extent of keratinocyte differentiation.
1 Q8R422 (/IMP)
Negative regulation of wound healing GO:0061045
Any process that decreases the rate, frequency, or extent of the series of events that restore integrity to a damaged tissue, following an injury.
1 Q6YHK3 (/IDA)
Negative regulation of wound healing GO:0061045
Any process that decreases the rate, frequency, or extent of the series of events that restore integrity to a damaged tissue, following an injury.
1 Q8R422 (/ISO)
Osteoclast fusion GO:0072675
The plasma membrane fusion process that results in fusion of mononuclear osteoclasts to form a multinuclear osteoclast.
1 Q8R422 (/IMP)

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
Extracellular region GO:0005576
The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
1 Q6YHK3 (/TAS)
Extracellular space GO:0005615
That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid.
1 Q8R422 (/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.
1 Q6YHK3 (/TAS)
Cell surface GO:0009986
The external part of the cell wall and/or plasma membrane.
1 Q6YHK3 (/IDA)
Cell surface GO:0009986
The external part of the cell wall and/or plasma membrane.
1 Q8R422 (/ISO)
Platelet alpha granule membrane GO:0031092
The lipid bilayer surrounding the platelet alpha granule.
1 Q6YHK3 (/TAS)