GTP-Binding Protein alpha Subunits

MeSH code information
  • Name
  • Concept
    Scope note:The GTPase-containing subunits of heterotrimeric GTP-binding proteins. When dissociated from the heterotrimeric complex these subunits interact with a variety of second messenger systems. Hydrolysis of GTP by the inherent GTPase activity of the subunit causes it to revert to its inactive (heterotrimeric) form. The GTP-Binding protein alpha subunits are grouped into families according to the type of action they have on second messenger systems.
  • Tree numbers
    • D08.811.277.040.330.300.200.100
    • D12.644.360.375.100
    • D12.776.157.325.332.100
    • D12.776.476.375.100
    • D12.776.543.325.100
GTP-Binding Protein alpha Subunits - MeSH Info at
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