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.
Overview[edit] Chymotrypsin, a protease, is an enzyme that cleaves the carbonyl side of certain peptide bonds primarily by covalent catalysis. In this mechanism, a nucleophile becomes covalently attached to a substrate in a transition state with an acyl-enzyme.