| ThDP | Thiamine diphosphate |
| TK | Transketolase |
| EcPDH E1 | Pyruvate dehydrogenase E1 subunit from Escherichia coli |
| PDHc | Pyruvate dehydrogenase complex |
| DXS | 1-deoxy-D-xylulose-5-phosphate synthase |
| MenD | 2-succinyl-5-enolpyruvyl-6-hydroxy-3-cyclohexene-1-carboxylate synthase |
| BAL | Benzaldehyde lyase |
| DCPIP | 2,6-dichloroindophenol |
| HPA | Hydroxypyruvate |
| TEOA | Triethanolamine |
| TEED | Thiamine Enzyme Engineering Database |