2.7.1.206: protein-Npi-phosphohistidine-L-sorbose phosphotransferase
This is an abbreviated version!
For detailed information about protein-Npi-phosphohistidine-L-sorbose phosphotransferase, go to the full flat file.
Reaction
Synonyms
EC 2.7.1.69, EIIASor, EIIBSor, EIICSor, EIIDSor, EIISor, L-sorbose PTS, L-sorbose PTS EII, L-sorbose PTS permease, L-sorbose-specific enzyme II, sor ABCD, sorABFM, sorFBAM
ECTree
Advanced search results
Systematic Name
Systematic Name on EC 2.7.1.206 - protein-Npi-phosphohistidine-L-sorbose phosphotransferase
Please wait a moment until all data is loaded. This message will disappear when all data is loaded.
protein-Npi-phospho-L-histidine:L-sorbose Npi-phosphotransferase
This enzyme is a component (known as enzyme II) of a phosphoenolpyruvate (PEP)-dependent, sugar transporting phosphotransferase system (PTS). The system, which is found only in prokaryotes, simultaneously transports its substrate from the periplasm or extracellular space into the cytoplasm and phosphorylates it. The phosphate donor, which is shared among the different systems, is a phospho-carrier protein of low molecular mass that has been phosphorylated by EC 2.7.3.9 (phosphoenolpyruvate---protein phosphotransferase). Enzyme II, on the other hand, is specific for a particular substrate, although in some cases alternative substrates can be transported with lower efficiency. The reaction involves a successive transfer of the phosphate group to several amino acids within the enzyme before the final transfer to the substrate.