Term Information

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Accession
GO:0071747
Name
IgA B cell receptor complex
Ontology
cellular_component
Synonyms
membrane-bound IgA, membrane-bound IgA1, membrane-bound IgA2, surface IgA, surface IgA1, surface IgA2
Alternate IDs
None
Definition
An IgA immunoglobulin complex that is present in the plasma membrane of B cells and is composed of two identical immunoglobulin heavy chains of an IgA isotype and two identical immunoglobulin light chains and a signaling subunit, a heterodimer of the Ig-alpha and Ig-beta proteins. Source: ISBN:0781765196, PMID:16362985, GOC:add
Comment
Note that an IgA immunoglobulin complex has the function of antigen binding if a suitable antigen is available.
History
See term history for GO:0071747 at QuickGO
Chem. react.
None
Subset
None
Include "regulates"
For more information, please see the ontology relation documentation.

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Parents of IgA B cell receptor complex (GO:0071747)
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IgA B cell receptor complex [is_a relation] is_a  B cell receptor complex (GO:0019815)
IgA B cell receptor complex [is_a relation] is_a  IgA immunoglobulin complex (GO:0071745)

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