Guanine Nucleotide Binding Protein Beta-2

Cancer Terms -> Gene Product -> Protein -> Protein Organized by Function -> Signaling Protein -> G Protein -> Heterotrimeric G Protein Subunit -> Guanine Nucleotide Binding Protein Beta-2

Guanine Nucleotide Binding Protein Beta-2 Definition

Expressed in oocytes and blastocysts by human GNB2 Gene, 340-aa 37-kDa Guanine Nucleotide Binding Protein Beta 2 is a heterotrimeric G protein beta subunit with 7 WD repeats and involved in transmembrane signaling as a transducer that regulates G protein alpha subunits and integrates signals between receptors and effector proteins. The G protein beta and gamma subunits are required for GTPase activity, for GTP replacement of GDP, and for G protein/effector interaction. (NCI)

Guanine Nucleotide Binding Protein Beta-2 Synonyms

Guanine Nucleotide-Binding Protein G(I)/G(S)/G(T) Subunit Beta-2, G Protein, Beta-2 Subunit, GNB2, Guanine Nucleotide Binding Protein Beta 2, Guanine Nucleotide-Binding Protein G(I)/G(S)/G(T) Beta Subunit 2, Signal-Transducing Guanine Nucleotide-Binding Regulatory Protein Beta Subunit, Transducin Beta Chain 2

Terms in Guanine Nucleotide Binding Protein Beta-2 category

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