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Heterotrimeric GTP-Binding Proteins MeSH Descriptor Data 2023


MeSH Heading
Heterotrimeric GTP-Binding Proteins
Tree Number(s)
D08.811.277.040.330.300.200
D12.776.157.325.332
D12.776.476.338.200
D12.776.543.325
Unique ID
D020962
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/D020962
Annotation
general or unspecified; prefer specifics
Scope Note
GTP-BINDING PROTEINS that contain three non-identical subunits. They are found associated with members of the seven transmembrane domain superfamily of G-PROTEIN-COUPLED RECEPTORS. Upon activation the GTP-BINDING PROTEIN ALPHA SUBUNIT of the complex dissociates leaving a dimer of a GTP-BINDING PROTEIN BETA SUBUNIT bound to a GTP-BINDING PROTEIN GAMMA SUBUNIT.
Entry Version
HET G PROTEINS
Entry Term(s)
Heterotrimeric G Protein
Heterotrimeric G-Protein
Heterotrimeric G-Proteins
Heterotrimeric GTP-Binding Protein
Registry Number
EC 3.6.5.1
Previous Indexing
Adenylate Cyclase (1968-1984)
Carrier Proteins (1966-1984)
GTP-Binding Proteins (1985-1999)
Guanine Nucleotides (1966-1984)
Guanosine Triphosphate (1972-1984)
Receptors, Cell Surface (1973-1984)
Public MeSH Note
2000
History Note
2000
Date Established
2000/01/01
Date of Entry
1999/11/05
Revision Date
2021/06/30
Heterotrimeric GTP-Binding Proteins Preferred
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