General Information
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Term |
heterotrimeric G-protein complex |
ID (Ontology) |
GO:0005834 (Gene Ontology) |
Definition |
Any of a family of heterotrimeric GTP-binding and hydrolyzing proteins; they belong to a superfamily of GTPases that includes monomeric proteins such as EF-Tu and RAS. Heterotrimeric G-proteins consist of three subunits; the alpha subunit contains the guanine nucleotide binding site and possesses GTPase activity; the beta and gamma subunits are tightly associated and function as a beta-gamma heterodimer; extrinsic plasma membrane proteins (cytoplasmic face) that function as a complex to transduce signals from G protein-coupled receptors to an effector protein.[ ISBN:0198547684 ] |
Comment |
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Links to Extrernal Ontologies
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QuickGO data AmiGO data
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Annotations
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Records annotated with this term OR any of its CHILD TERMS
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Records annotated with this exact term (annotations to child terms are NOT included)
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Data Class | Field | Records |
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Genes (FBgn) | GO_CELLULAR_COMPONENT | 14 |
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Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
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Full annotation statements | Relevant FlyBase reports |
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Gene Groups | Genes |
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heterotrimeric G-protein complex (all annotations which use CV term, excluding "NOT" statements) | 4 | 14 | part_of | heterotrimeric G-protein complex | -- | 14 |
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