2.7.1.205: protein-Npi-phosphohistidine-cellobiose phosphotransferase

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For detailed information about protein-Npi-phosphohistidine-cellobiose phosphotransferase, go to the full flat file.

Reaction

Synonyms

CelB, celC1, cellobiose permease, cellobiose-PTS, cellobiose-specific phosphotransferase system, cellobiose-specific PTS permease, cellobiose-specific PTS system, EC 2.7.1.69, EIIC, EIICCel1, EIIcel, IIcel, phosphoenolpyruvate:carbohydrate phosphotransferase system, ptcBAC, PTSCel, PTSGlc-1, PTSLac-4

ECTree

     2 Transferases

         2.7 Transferring phosphorus-containing groups

             2.7.1 Phosphotransferases with an alcohol group as acceptor

                2.7.1.205 protein-Npi-phosphohistidine-cellobiose phosphotransferase

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Results	in table
96	AA Sequence
4	Cloned(Commentary)
2	Expression
5	General Information
13	Localization
1	Molecular Weight [Da]
13	Natural Substrates/ Products (Substrates)
27	Organism
1	Pathway
1	pI Value
1	Purification (Commentary)
1	Reaction
13	Reference
17	Substrates and Products (Substrate)
2	Subunits
28	Synonyms
1	Systematic Name

Systematic Name

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Systematic Name on EC 2.7.1.205 - protein-Npi-phosphohistidine-cellobiose phosphotransferase

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SYSTEMATIC NAME

IUBMB Comments

protein-Npi-phospho-L-histidine:cellobiose 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.