mutase

L-Phenylalanine (3-Phenyl-L-alanine) is an essential amino acid and the precursor of the amino acid tyrosine, acts as an antagonist at α2δ calcium channels.

Adenosylcobalamin (AdoCbl) is a biologically active form of vitamin B12 .It is a cofactor for methylmalonyl CoA mutase. It belongs to the corrinoid group of compounds, which contain a corrin macrocycle, and is produced only by certain bacteria and archaea. It is a cofactor for various enzymes including mutases, eliminases, aminomutases, and a reductase.

Methylmalonyl-CoA tetralithium, also known as Methylmalonyl coenzyme A, serves as a metabolic byproduct derived from the breakdown of valine, isoleucine, methionine, threonine, odd-chain fatty acids, and cholesterol. It is converted into succinyl-CoA through the enzymatic activity of methylmalonyl-CoA mutase (MCM) in the presence of the coenzyme vitamin B12 [1].