Which of the following enzymes is responsible for the transfer of amino groups from an amino acid to an alpha keto acid?: (A) Transaminase, (B) Transketolase, (C) Deaminase, (D) Lyase
Answer is A. Ans. A. TransaminaseTransfer of Amino Groups (Transamination)a. Transaminases are responsible for the transfer of an amino group (NH2 ) from an amino acid to an alpha keto acid.b. It results in the formation of a new amino acid and alpha keto acid.c. Transaminases are also known as aminotransferases.d. Pyridoxal phosphate (derived from Vitamin B6) acts as a coenzyme for transamination reactions.e. These reactions are reversible.