How does oxidative deamination differ from transamination

Moreover, transamination involves the synthesis of nonessential amino acids while deamination involves the breakdown of excess proteins. Also, transamination occurs in all cell of the body while deamination occurs in the liver.

Hence, this is another difference between transamination and deamination. Furthermore, transaminases or aminotransferases are the enzymes responsible for transamination while deaminases are the enzymes responsible for deamination. Their results is another major difference between transamination and deamination. Transamination results in the exchange of an amine group with a keto group while deamination results in the elimination of ammonia.

Besides, glutamic acid is the main form of amino acid produced in transamination reactions while the primary form of amino acid which undergoes deamination is glutamic acid.

In addition, transamination is a reversible reaction while deamination is an irreversible reaction. So, this is also an important difference between transamination and deamination. Transamination is a biochemical reaction undergone by amino acids. It is involved in the exchange of an amine group with a keto group. Transamination reactions are responsible for the synthesis of nonessential amino acids.

In comparison, deamination is a biochemical reaction responsible for the breakdown of excess proteins in the liver. It involves the removal of the amine group from amino acids, releasing ammonia. Therefore, the main difference between transamination and deamination is the type of biochemical reaction and importance. Figure 1: Transamination. You have entered an invalid code.

Submit Cancel. Thank you for submitting a comment on this article. Your comment will be reviewed and published at the journal's discretion. Please check for further notifications by email. Sign in Don't already have an Oxford Academic account? You could not be signed in. Sign In Forgot password? Don't have an account? Sign in via your Institution Sign in.

Purchase Subscription prices and ordering for this journal Short-term Access To purchase short term access, please sign in to your Oxford Academic account above. This article is also available for rental through DeepDyve. View Metrics. Email alerts Article activity alert. Advance article alerts. New issue alert. Receive exclusive offers and updates from Oxford Academic. Related articles in Web of Science Google Scholar. Citing articles via Web of Science What is Transamination 3.

What is Deamination 4. Transamination is a chemical reaction in which the transfer of an amino group to a ketoacid occurs. This process forms new amino acids. Moreover, this process is responsible for the deamination of most amino acids as well. It is because the amino group of one amino acid undergoes this transfer. Also, this process causes the conversion of essential amino acids into nonessential amino acids.

In biological systems, transamination occurs in the presence of enzymes such as transaminases and aminotransferases. Here, the compound alpha-ketoglutarate acts as the predominant amino group acceptor and it forms glutamate. Hence, the new amino acid that forms there is glutamate. The other product is alpha-keto acid.