Phosphoramidate—hexose phosphotransferase

In enzymology, a phosphoramidate-hexose phosphotransferase (EC 2.7.1.62) is an enzyme that catalyzes the chemical reaction

phosphoramidate-hexose phosphotransferase
Identifiers
EC no.2.7.1.62
CAS no.9031-45-2
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum
Gene OntologyAmiGO / QuickGO
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NCBIproteins
phosphoramidate + hexose NH3 + alpha-D-hexose 1-phosphate

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

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  • Smith RA, Thiesen MC (1966). "Phosphoramidate-hexose transphosphorylase". Carbohydrate Metabolism. Methods in Enzymology. Vol. 9. pp. 403–407. doi:10.1016/0076-6879(66)09082-7. ISBN 9780121818098.