Homoserine O-Succinyltransferase

**Definition:** The first enzyme in the METHIONINE biosynthetic pathway, this enzyme catalyzes the succinylation reaction of L-homoserine to O-succinyl-L-homoserine and COENZYME A using succinyl-CoA.

**Tree numbers:** - D08.811.913.050.600

**Synonyms:** - Homoserine Succinyltransferase - Homoserine Transsuccinylase