Acetolactate synthase isozyme 3 small subunit
Branched-chain-amino-acid aminotransferase
Acetolactate synthase isozyme 1 small subunit
Branched-chain amino acid transport system 2 carrier protein
Acetolactate synthase isozyme 2 small subunit
High-affinity branched-chain amino acid transport ATP-binding protein livG
Adenosine triphosphate + L-Isoleucine + Water → Adenosine diphosphate + Hydrogen Ion + L-Isoleucine + Phosphate
3-Methyl-2-oxovaleric acid ↔ 2-Keto-3-methyl-valerate
Acetolactate synthase isozyme 2 large subunit
High-affinity branched-chain amino acid transport ATP-binding protein livF
acetohydroxybutanoate synthase / acetolactate synthase
acetolactate synthase / acetohydroxybutanoate synthase 3
acetohydroxybutanoate synthase / acetolactate synthase 2
High-affinity branched-chain amino acid transport system permease protein livH
L-Isoleucine (→), Sodium (→) Transport: Escherichia coli, Periplasmic Space to Escherichia coli, Cytosol
High-affinity branched-chain amino acid transport system permease protein livM
branched-chain amino-acid aminotransferase
3-Methyl-2-oxovaleric acid + L-Glutamic acid → L-Isoleucine + Oxoglutaric acid
Acetolactate synthase isozyme 1 large subunit
(S)-2-Aceto-2-hydroxybutanoic acid + Hydrogen Ion + NADPH → (R) 2,3-Dihydroxy-3-methylvalerate + NADP
(R) 2,3-Dihydroxy-3-methylvalerate → 3-Methyl-2-oxovaleric acid + Water
2-iminobutanoate + Hydrogen Ion + Water → 2-Ketobutyric acid + Ammonium
2-Ketobutyric acid + Hydrogen Ion + Pyruvic acid → (S)-2-Aceto-2-hydroxybutanoic acid + Carbon dioxide
L-Threonine → (2Z)-2-aminobut-2-enoate + Hydrogen Ion + Water
(2Z)-2-aminobut-2-enoate → 2-iminobutanoate
Acetolactate synthase isozyme 3 large subunit
branched chain amino acid ABC transporter
2-Ketobutyric acid + Carbon dioxide + Hydrogen Ion + NADH ↔ 3-Methylmalic acid + NAD