Essential Biochemistry - Vitamins (Section 6 - No. 39)
Which enzyme is involved in the synthesis of methionine from homocysteine?
Methionine Synthase
Homocysteine Synthase
Cystathionine Beta-Synthase
Folate reductase
Explanation
Methionine synthase uses the coenzyme B12 and THF to catalyze the reaction.