The cofactor for transamination is
A) nicotinamide.
B) biotin.
C) thiamine pyrophosphate.
D) pyridoxal phosphate.
E) vitamin B12.

Question

Quizplus · Accepted Answer

The cofactor for transamination is pyridoxal phosphate (PLP). PLP is derived from vitamin B6 and is required for the transfer of an amino group from an amino acid to a keto acid, a process called transamination. PLP is involved in the formation and breakdown of amino acids, as well as in other metabolic pathways.

The Cofactor for Transamination Is