2-oxoisovalerate dehydrogenase; Derived by automated computational analysis using gene prediction method: Protein Homology.

Pyruvate dehydrogenase; The pyruvate dehydrogenase complex catalyzes the overall conversion of pyruvate to acetyl-CoA and CO(2). It contains multiple copies of three enzymatic components: pyruvate dehydrogenase (E1), dihydrolipoamide acetyltransferase (E2) and lipoamide dehydrogenase (E3).

Dihydrolipoamide dehydrogenase; E3 component of the branched-chain alpha-keto acid dehydrogenase complex; catalyzes the oxidation of dihydrolipoamide to lipoamide; Derived by automated computational analysis using gene prediction method: Protein Homology.

2-oxoisovalerate dehydrogenase; Derived by automated computational analysis using gene prediction method: Protein Homology.

2-oxoglutarate dehydrogenase; E1 component of the 2-oxoglutarate dehydrogenase (OGDH) complex which catalyzes the decarboxylation of 2-oxoglutarate, the first step in the conversion of 2-oxoglutarate to succinyl-CoA and CO(2).

Citrate synthase; Catalyzes the formation of citrate from acetyl-CoA and oxaloacetate; Derived by automated computational analysis using gene prediction method: Protein Homology.

Acetaldehyde dehydrogenase; Derived by automated computational analysis using gene prediction method: Protein Homology; In the C-terminal section; belongs to the iron-containing alcohol dehydrogenase family.

2-oxoglutarate ferredoxin oxidoreductase subunit alpha; Derived by automated computational analysis using gene prediction method: Protein Homology.

succinyl-CoA synthetase subunit beta; Succinyl-CoA synthetase functions in the citric acid cycle (TCA), coupling the hydrolysis of succinyl-CoA to the synthesis of either ATP or GTP and thus represents the only step of substrate-level phosphorylation in the TCA. The beta subunit provides nucleotide specificity of the enzyme and binds the substrate succinate, while the binding sites for coenzyme A and phosphate are found in the alpha subunit.