Planteome: Term Details for "MHC class Ib receptor activity" (GO:0032394)

Accession: GO:0032394
Name: MHC class Ib receptor activity
Ontology: molecular_function
Synonyms: T cell receptor activity, alpha-beta T cell receptor activity, gamma-delta T cell receptor activity
Alternate IDs: None
Definition: Combining with an MHC class Ib protein complex and transmitting the signal from one side of the membrane to the other to initiate a change in cell activity. Class Ib here refers to non-classical class I molecules, such as those of the CD1 or HLA-E gene families. Source: GOC:signaling, ISBN:0781735149, GOC:add
Comment: Note that this term is intended for annotation of gene products that act as receptors for MHC class Ib protein complexes, not for components of the MHC class Ib protein complexes themselves.
History: See term history for GO:0032394 at QuickGO
Subset: None
Related: Link to all annotated objects annotated to MHC class Ib receptor activity.; Link to all direct and indirect annotations to MHC class Ib receptor activity.; Link to all direct and indirect annotations download (limited to first 10,000) for MHC class Ib receptor activity.
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subject	relation	object
MHC class Ib receptor activity	is_a	immune receptor activity (GO:0140375)
MHC class Ib receptor activity	is_a	transmembrane signaling receptor activity (GO:0004888)
MHC class Ib receptor activity	BFO:0000051	MHC class Ib protein binding (GO:0023029)

subject	relation	object
activating MHC class Ib receptor activity (GO:0062081)	is_a	MHC class Ib receptor activity
inhibitory MHC class Ib receptor activity (GO:0062080)	is_a	MHC class Ib receptor activity

MHC class Ib receptor activity