Question

Sarcosine dehydrogenase catalyzes N-demethylation of the nonstandard amino acid sarcosine. Name the reaction product.

Short answer

The N-demethylation of sarcosine will produce glycine amino acid.

Step-by-step solution

Methylation reaction

Methylation is a reaction that helps in removing the methyl group from the molecule. This methyl group is substituted by the $H$atom.

Addition of H group after removing a methyl group from Sarcosine

The addition of $H$after the removal of the methyl group attached to the amino group of sarcosine would result in glycine amino acid. This reaction is known as the N-demethylation reaction.

Therefore, the resulting amino acid will be glycine.