LEU4 [YNL104C]
Alpha-isopropylmalate synthase (2-isopropylmalate synthase); the main isozyme responsible for the first step in the leucine biosynthesis pathway; LEU4 has a paralog, LEU9, that arose from the whole genome duplication
Synonyms: LEU4, LEU4p, D5KUG5, P06208, D5KUG5p ...