Reaction: phosphoramidate + D-hexose = NH3 + α-D-hexose 1-phosphate
Other name(s): phosphoramidate-hexose transphosphorylase; phosphoramidic-hexose transphosphorylase; phosphoramidate:hexose 1-phosphotransferase
Systematic name: phosphoramidate:D-hexose 1-phosphotransferase
Comments: Activity is observed with several hexoses; of these glucose is the best substrate and the product from it is α-D-glucose 1-phosphate. The phosphoramidate donor can be replaced by N-phosphoglycine and by an N-phosphohistidine. May be identical with EC 188.8.131.52 glucose-6-phosphatase.
Links to other databases: BRENDA, EXPASY, KEGG, Metacyc, CAS registry number: 9031-45-2
1. Smith R.A. and Thiesen, M.C. Phosphoramidate-hexose transphosphorylase. Methods Enzymol. 9 (1966) 403-407.