Phosphoramidate—hexose phosphotransferase
In enzymology, a phosphoramidate-hexose phosphotransferase (EC 2.7.1.62) is an enzyme that catalyzes the chemical reaction
- phosphoramidate + hexose NH3 + alpha-D-hexose 1-phosphate
| phosphoramidate-hexose phosphotransferase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 2.7.1.62 | ||||||||
| CAS no. | 9031-45-2 | ||||||||
| 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 phosphoramidate and hexose, whereas its two products are NH3 and alpha-D-hexose 1-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 phosphoramidate:hexose 1-phosphotransferase. Other names in common use include phosphoramidate-hexose transphosphorylase, and phosphoramidic-hexose transphosphorylase.
References
- Smith RA, Thiesen MC (1966). "Phosphoramidate-hexose transphosphorylase". Methods Enzymol. Methods in Enzymology. 9: 403–407. doi:10.1016/0076-6879(66)09082-7. ISBN 9780121818098.
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