| Role | Gene | Name | |
|---|
| Fructose-1,6-bisphosphatase, GlpX type (EC 3.1.3.11) | HEPCGN_12425 | glpX | |
| | HEPCGN_18655 | glpX | |
| Fructose-1,6-bisphosphatase, type I (EC 3.1.3.11) | HEPCGN_10145 | fbp | |
| Fructose-1,6-bisphosphatase, type V, archaeal (EC 3.1.3.11) | No genes | | |
| Fructose-bisphosphate aldolase class I (EC 4.1.2.13) | HEPCGN_02790 | fbaB | |
| Fructose-bisphosphate aldolase class II (EC 4.1.2.13) | HEPCGN_18705 | fbaA | |
| NAD(P)-dependent glyceraldehyde 3-phosphate dehydrogenase archaeal (EC 1.2.1.59) | No genes | | |
| NAD-dependent glyceraldehyde-3-phosphate dehydrogenase (EC 1.2.1.12) | HEPCGN_05120 | gapA | |
| | HEPCGN_26125 | gap | |
| NADPH-dependent glyceraldehyde-3-phosphate dehydrogenase (EC 1.2.1.13) | No genes | | |
| Phosphoglycerate kinase (EC 2.7.2.3) | HEPCGN_18700 | pgk | |
| Phosphoribulokinase (EC 2.7.1.19) | No genes | | |
| Phosphoribulokinase (EC 2.7.1.19) homolog, function unknown | HEPCGN_16075 | prkB | |
| Protein CP12, regulation of Calvin cycle via association/dissociation of PRK/CP12/GAPDH complex | No genes | | |
| Ribose 1,5-bisphosphate or 5-ribose-1,2-cyclic phosphate dehydrogenase | No genes | | |
| Ribose 5-phosphate isomerase A (EC 5.3.1.6) | HEPCGN_18755 | rpiA | |
| Ribose 5-phosphate isomerase B (EC 5.3.1.6) | No genes | | |
| Ribulose bisphosphate carboxylase (EC 4.1.1.39) | No genes | | |
| Ribulose bisphosphate carboxylase large chain (EC 4.1.1.39) | No genes | | |
| Ribulose bisphosphate carboxylase small chain (EC 4.1.1.39) | No genes | | |
| Ribulose-1,5-bisphosphate carboxylase, Type III (EC 4.1.1.39) | No genes | | |
| Ribulose-phosphate 3-epimerase (EC 5.1.3.1) | HEPCGN_15950 | rpe | |
| Sedoheptulose-1,7-bisphosphatase (EC 3.1.3.37) | No genes | | |
| Transketolase (EC 2.2.1.1) | HEPCGN_18630 | tkt | |
| | HEPCGN_21165 | tkt | |
| Transketolase, C-terminal section (EC 2.2.1.1) | HEPCGN_10920 | | |
| Transketolase, N-terminal section (EC 2.2.1.1) | HEPCGN_10925 | | |
| Triosephosphate isomerase (EC 5.3.1.1) | HEPCGN_12455 | tpiA | |