2.3.3.13 2-isopropylmalate synthase; 3-carboxy-3-hydroxy-4-methylpentanoate 3-methyl-2-oxobutanoate-lyase (CoA-acetylating); alpha-isopropylmalate synthetase; alpha-isopropylmalate synthase; alpha-isopropylmalic synthetase; isopropylmalate synthase; isopropy • • •