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Member 1 of 7
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Elongation factor 1-beta
UniProtKB accession: P32471
Grouped By: Matching UniProtKB accession
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Polymer Entities matching query 7
Go to UniProtKB: P32471
UniProtKB description: Catalytic subunit of the guanine nucleotide exchange factor (GEF) (eEF1B subcomplex) of the eukaryotic elongation factor 1 complex (eEF1). Stimulates the exchange of GDP for GTP on elongation factor 1A (eEF1A), probably by displacing GDP from the nucleotide binding pocket in eEF1A. The 30-fold higher concentration of GTP compared to GDP in cells favors the formation of eEF1A-GTP, which rapidly forms a ternary complex with aminoacyl-tRNA that in turn displaces eEF1B from the complex.
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