| umls-concept:C1166854 | skos:definition | GO: A multisubunit nucleotide exchange complex that binds GTP and aminoacyl-tRNAs, and catalyzes their codon-dependent placement at the A-site of the ribosome. In humans, the complex is composed of four subunits, alpha, beta, delta and gamma. [GOC:jl, PMID:10216950] | lld:umls |
