The expanding polypeptide chain linked to a) a tRNA at the P site as soon as a new peptide bond was created in the ribosome. Between the amino acids found in the ribosome's A and P sites, a peptide bond is formed.
Exactly one codon pulls the mRNA through the ribosome once the peptide bond has been created. The E ("exit") site of the initial, empty tRNA might now drift away as a result of this change. Additionally, it opens up a new codon at the A site, allowing the cycle to continue.
each aminoacyl-acyl tRNA's linkage stability, which is created by an ester bond joining the amino acid carboxyl group.
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