Phosphoenolpyruvate—glycerone phosphotransferase
In enzymology, a phosphoenolpyruvate-glycerone phosphotransferase (EC 2.7.1.121) is an enzyme that catalyzes the chemical reaction
- phosphoenolpyruvate + glycerone pyruvate + glycerone phosphate
| phosphoenolpyruvate-glycerone phosphotransferase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 2.7.1.121 | ||||||||
| CAS no. | 91755-81-6 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| Gene Ontology | AmiGO / QuickGO | ||||||||
| |||||||||
Thus, the two substrates of this enzyme are phosphoenolpyruvate and glycerone, whereas its two products are pyruvate and glycerone phosphate.
This enzyme belongs to the family of transferases, specifically those transferring phosphorus-containing groups (phosphotransferases) with an alcohol group as acceptor. The systematic name of this enzyme class is phosphoenolpyruvate:glycerone phosphotransferase.
References
- Jin RZ, Lin EC (1984). "An inducible phosphoenolpyruvate: dihydroxyacetone phosphotransferase system in Escherichia coli". J. Gen. Microbiol. 130 (1): 83–8. doi:10.1099/00221287-130-1-83. PMID 6368745.
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