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GTP-Binding Protein beta Subunits MeSH Descriptor Data 2022


MeSH Heading
GTP-Binding Protein beta Subunits
Tree Number(s)
D12.644.360.325.038
D12.776.157.325.332.520
D12.776.476.338.200.450
D12.776.543.325.450
Unique ID
D044387
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/D044387
Scope Note
Heterotrimeric GTP-binding protein subunits that tightly associate with GTP-BINDING PROTEIN GAMMA SUBUNITS. A dimer of beta and gamma subunits is formed when the GTP-BINDING PROTEIN ALPHA SUBUNIT dissociates from the GTP-binding protein heterotrimeric complex. The beta-gamma dimer can play an important role in signal transduction by interacting with a variety of second messengers.
Entry Term(s)
G-Protein beta Subunit
GTP-Binding Protein beta Subunit
Registry Number
0
Previous Indexing
Heterotrimeric GTP-Binding Proteins (2000-2003)
Public MeSH Note
2004; see HETEROTRIMERIC GTP-BINDING PROTEINS 2001-2003
History Note
2004; use HETEROTRIMERIC GTP-BINDING PROTEINS 2001-2003
Date Established
2004/01/01
Date of Entry
2003/07/09
Revision Date
2021/05/21
GTP-Binding Protein beta Subunits Preferred
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