The Crystal Structure of the Ribosome Bound to EF-Tu and Aminoacyl-tRNA

[摘要]：The ribosome selects a correct transfer RNA (tRNA) for each amino acid added to the polypeptide chain, as directed by messenger RNA. Aminoacyl-tRNA is delivered to the ribosome by elongation factor Tu (EF-Tu), which hydrolyzes guanosine triphosphate (GTP)

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