Compound as reactive (1)
coenzyme A + isobutanoate + ATP → isobutanoyl-CoA + diphosphate + AMP
Compound as product (3)
H2O + 2-hydroxy-7-methyl-6-oxo-2,4-octadienoate → isobutanoate + 2-oxopent-4-enoate + H+
H2O + 2-hydroxy-7-methyl-6-oxo-2,4-octadienoate → isobutanoate + H+ + (2Z)-2-hydroxypenta-2,4-dienoate
H2O + β-ketoisocaproate → acetate + isobutanoate + H+
Reversible reaction (1)
isobutanoate + ATP ↔ 2-methylpropanoyl phosphate + ADP