| Role | Gene | Name | |
|---|
| 2-oxoglutarate dehydrogenase E1 component (EC 1.2.4.2) | GFF4878 | | |
| Aconitate hydratase (EC 4.2.1.3) | GFF3382 | | |
| Aconitate hydratase 2 (EC 4.2.1.3) | No genes | | |
| Aconitate hydratase X, predicted | No genes | | |
| Aconitate hydratase large subunit (EC 4.2.1.3) | No genes | | |
| Aconitate hydratase small subunit (EC 4.2.1.3) | No genes | | |
| Archaeal succinyl-CoA ligase [ADP-forming] alpha chain (EC 6.2.1.5) | No genes | | |
| Archaeal succinyl-CoA ligase [ADP-forming] beta chain (EC 6.2.1.5) | No genes | | |
| Citrate lyase gamma chain, acyl carrier protein (EC 4.1.3.6) | No genes | | |
| Citrate synthase (si) (EC 2.3.3.1) | GFF3099 | | |
| | GFF3365 | | |
| | GFF4314 | | |
| | GFF890 | | |
| Dihydrolipoamide dehydrogenase (EC 1.8.1.4) | No genes | | |
| Dihydrolipoamide dehydrogenase of 2-oxoglutarate dehydrogenase (EC 1.8.1.4) | GFF4875 | | |
| Dihydrolipoamide dehydrogenase of pyruvate dehydrogenase complex (EC 1.8.1.4) | GFF4888 | | |
| Dihydrolipoamide succinyltransferase component (E2) of 2-oxoglutarate dehydrogenase complex (EC 2.3.1.61) | GFF4876 | | |
| Fumarate hydratase class I (EC 4.2.1.2) | No genes | | |
| Fumarate hydratase class I, aerobic (EC 4.2.1.2) | GFF4099 | | |
| Fumarate hydratase class II (EC 4.2.1.2) | GFF4101 | | |
| Isocitrate dehydrogenase [NADP] (EC 1.1.1.42) | GFF4515 | | |
| Isocitrate dehydrogenase [NAD] (EC 1.1.1.41) | No genes | | |
| Malate dehydrogenase (EC 1.1.1.37) | GFF2065 | | |
| | GFF3372 | | |
| Malate:quinone oxidoreductase (EC 1.1.5.4) | No genes | | |
| Putative Dihydrolipoamide dehydrogenase (EC 1.8.1.4) | No genes | | |
| Putative malate dehydrogenase (EC 1.1.1.37), similar to archaeal MJ1425 | No genes | | |
| Succinate dehydrogenase flavoprotein subunit (EC 1.3.99.1) | GFF3368 | | |
| | GFF3427 | | |
| Succinate dehydrogenase iron-sulfur protein (EC 1.3.99.1) | GFF3367 | | |
| | GFF5817 | | |
| Succinyl-CoA ligase [ADP-forming] alpha chain (EC 6.2.1.5) | GFF2505 | | |
| Succinyl-CoA ligase [ADP-forming] beta chain (EC 6.2.1.5) | GFF2504 | | |
| Transcriptional regulator of succinyl CoA synthetase operon | No genes | | |
| hypothetical protein that often co-occurs with aconitase | No genes | | |