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.
Peptidyl Transferase (Molecular Biology). Peptidyl transferase is an integral part of the large subunit of ribosomes and catalyzes peptide-bond formation in the elongation step of translation during protein biosynthesis. Peptide-bond formation involves an acyl group O-to-N migration and converts an ester to an amide.