Acetolactate synthase isozyme 3 small subunit
Branched-chain-amino-acid aminotransferase
L-Valine (→) Transport: Escherichia coli (strain K12), Cytosol to Escherichia coli (strain K12), Periplasmic Space
Acetolactate synthase isozyme 1 small subunit
acetolactate synthase / acetohydroxybutanoate synthase
acetohydroxybutanoate synthase / acetolactate synthase
Acetolactate synthase isozyme 2 large subunit
Acetolactate synthase isozyme 3 large subunit
(R)-2,3-Dihydroxy-isovalerate → Isovaleric acid + Water
(S)-2-Acetolactate + Hydrogen Ion + NADPH → (R)-2,3-Dihydroxy-isovalerate + NADP
Hydrogen Ion + 2 Pyruvic acid → (S)-2-Acetolactate + Carbon dioxide
Isovaleric acid + L-Glutamic acid → L-Valine + Oxoglutaric acid