Reductive carboxylate cycle (CO2 fixation)

Methylmalonyl-CoA mutase (EC 5.4.99.2)

Methylmalonyl-CoA mutase, small subunit (EC 5.4.99.2)

Methylmalonyl-CoA mutase (EC 5.4.99.2)

Aconitate hydratase (EC 4.2.1.3) @ 2-methylisocitrate dehydratase (EC 4.2.1.99)

3-ketoacyl-CoA thiolase (EC 2.3.1.16) @ Acetyl-CoA acetyltransferase (EC 2.3.1.9)

Methylmalonyl-CoA epimerase (EC 5.1.99.1); Ethylmalonyl-CoA epimerase

Malate dehydrogenase (EC 1.1.1.37)

3-hydroxyacyl-CoA dehydrogenase [isoleucine degradation] (EC 1.1.1.35)

Fumarate hydratase class II (EC 4.2.1.2)

3-ketoacyl-CoA thiolase (EC 2.3.1.16) @ Acetyl-CoA acetyltransferase (EC 2.3.1.9)