During the Course of a Transaminase Reaction the Enzyme Exists

Multiple Choice

During the course of a transaminase reaction the enzyme exists in two states; one containing bound pyridoxal phosphate and the other containing bound pyridoxamine phosphate. Kinetically a transaminase reaction

A) can be classified as an ordered sequential reaction.
B) will show sigmoidal kinetics with respect to the amino acid substrate.
C) is an example of an enzyme displaying ping-pong kinetics.
D) will give non-linear Lineweaver-Burk plots when product inhibition is measured.
E) cannot be fit to Michaelis-Menten kinetics due to the existence of two enzyme forms.