A new class EC 7, Translocases, has been added to the EC list. It will be part of ENZYME from release 2018_10. Read more about EC 7 here.
ENZYME entry: EC 5.3.1.27
| Accepted Name |
|---|
| 6-phospho-3-hexuloisomerase.
|
| Alternative Name(s) |
|---|
| 3-hexulose-6-phosphate isomerase. |
| 6-phospho-3-hexulose isomerase. |
| PHI. |
| Phospho-3-hexuloisomerase. |
| Reaction catalysed |
|---|
| D-arabino-hex-3-ulose 6-phosphate <=> D-fructose 6-phosphate |
| Comment(s) |
|---|
- This enzyme, along with EC 4.1.2.43, plays a key role in the
ribulose-monophosphate cycle of formaldehyde fixation, which is
present in many microorganisms that are capable of utilizing
C1-compounds.
- The hyperthermophilic and anaerobic archaeon Pyrococcus horikoshii
OT3 constitutively produces a bifunctional enzyme that sequentially
catalyzes the reactions of EC 4.1.2.43 and this enzyme.
|
| Cross-references |
|---|
| PROSITE | PDOC51464 |
| BRENDA | 5.3.1.27 |
| EC2PDB | 5.3.1.27 |
| ExplorEnz | 5.3.1.27 |
| PRIAM enzyme-specific profiles | 5.3.1.27 |
| KEGG Ligand Database for Enzyme Nomenclature | 5.3.1.27 |
| IUBMB Enzyme Nomenclature | 5.3.1.27 |
| IntEnz | 5.3.1.27 |
| MEDLINE | Find literature relating to 5.3.1.27 |
| MetaCyc | 5.3.1.27 |
| UniProtKB/Swiss-Prot |
|
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