Table 1.
Names and abbreviations of the 21 enzymes included in the red cell reaction network
| Flux | Abbreviation | Enzyme |
|---|---|---|
| v1 | hk | Hexokinase |
| v2, v3 | pgi | Phosphoglucoisomerase |
| v4, v5 | pfk | Phosphofructokinase |
| v6, v7 | ald | Aldolase |
| v8, v9 | tpi | Triose phosphate isomerase |
| v10, v11 | gapdh | Glyceraldehyde phosphate dehydrogenase |
| v12, v13 | pgk | Phosphoglycerate kinase |
| v14 | dpgm | Diphosphoglyceromutase |
| v15 | dpgp | Diphosphoglycerate phosphatase |
| v16, v17 | pgm | Phosphoglyceromutase |
| v18, v19 | en | Enolase |
| v20 | pk | Pyruvate kinase |
| v21, v22 | ldh | Lactate dehydrogenase |
| v23 | g6pdh | Glucose-6-phosphate dehydrogenase |
| v24, v25 | pgl | 6-Phosphoglyconolactonase |
| v26, v27 | pgdh | 6-Phosphoglyconate dehydrogenase |
| v28, v29 | rpi | Ribose-5-phosphate isomerase |
| v30, v31 | xpi | Xylulose-5-phosphate epimerase |
| v32, v33 | tkI | Transketolase |
| v34, v35 | ta | Transaldolase |
| v36, v37 | tkII | Transketolase |
The presence of two fluxes related to an enzyme indicates the potential for reversible reactions.