Accounts Payable Turnover. Efficiency Ratios- Ratio uses a liability in the equation rather than an asset, as well as an expense rather than revenue. Accounts payable turnover is important because it measures how a company manages paying its own bills.
In vivo, chymotrypsin is a proteolytic enzyme (Serine protease) acting in the digestive systems of many organisms. It facilitates the cleavage of peptide bonds by a hydrolysis reaction, which despite being thermodynamically favorable occurs extremely slowly in the absence of a catalyst.The main substrates of chymotrypsin include tryptophan, tyrosine, phenylalanine, and leucine, which are cleaved at the carboxyl terminal.t was found that the reaction of chymotrypsin with its substrate takes place in two stages, an initial âburstâ phase at the beginning of the reaction and a steady-state phase following Michaelis-Menten kinetics.
Chymotrypsin catalyzes the reaction rate by a factor of 10 9. The reaction has two steps, an acylation phase and a deacylation phase. In the former phase, the peptide bond is cleaved and an ester is formed between substrate and enzyme.In the latter phase, this ester is hydrolyzed and the enzyme is regenerated. This illustrates the covalent catalysis of chymotrypsin.The first step is the acylation, which forms the acyl-enzyme intermediate. Then the acyl-enzyme intermediate goes through deacylation converting back to its original free enzyme form.he reaction has two steps, an acylation phase and a deacylation phase. In the former phase, the peptide bond is cleaved and an ester is formed between substrate and enzyme. In the latter phase, this ester is hydrolyzed and the enzyme is regenerated. This illustrates the covalent catalysis of chymotrypsin.