Credit Shannon Stapleton/Reuters. 1  The ADT Corporation, which provides home and business security systems for 6.5 million customers, is being acquired by the private equity firm Apollo Global Management for $6.9 billion in the largest leveraged buyout so far this year.
A large ribosomal subunit bonds to the initiation complex. The codon adjacent to the initiation codon bonds to its complementary anticodon, which is part of a free tRNA. The two amino acids still attached to their tRNAs align. With the help of rRNA, amino acids form peptide bonds. Then, the first tRNA is released.
It is loaded with an amino acid and is ready to participate in translation at the ribosome, where it binds to the acceptor site. Aminoacyl-tRNA synthase-The enzyme that catalyzes the bond between specific tRNA and amino acid, to form aminoacyl tRNA. Anticodon arm-A secondary structural feature of tRNA.his tRNA holds the growing polypeptide chain. Peptidyl transferase-The enzyme responsible for catalyzing the peptide bond formation reaction between amino acids in the P site and A site of a ribosome during translation.