Pyruvate family

branched-chain amino acid aminotransferase (RefSeq)
threonine dehydratase (RefSeq)
isopropylmalate isomerase small subunit (RefSeq)
isopropylmalate isomerase large subunit (RefSeq)
ketol-acid reductoisomerase (RefSeq)
acetolactate synthase 3 regulatory subunit (RefSeq)
acetolactate synthase 1 catalytic subunit (RefSeq)
dihydroxy-acid dehydratase (RefSeq)
2-isopropylmalate synthase (RefSeq)