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Article

Multiple domains of G protein beta confer subunit specificity in beta gamma interaction.

The Journal of biological chemistry - 30 Sept 1994

Garritsen A, Simonds W F

Abstract excerpt

The expression and assembly of particular combinations of beta and gamma subunit isoforms into beta gamma heterodimers may contribute to the specificity of signal transduction mediated by heterotrimeric guanine nucleotide binding regulatory proteins. Using a transient transfection paradigm to examine selectivity in beta gamma heterodimer formation, we find that gamma 1 interacts with beta 1 but not with beta 2,...

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PMID: 7929103

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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