EC number 2.7.99.1 IntEnz IntEnz view ExPASy NiceZyme view | CAS number 74092-32-3 BRENDA BRENDA entry KEGG KEGG entry | |
In enzymology, a triphosphate-protein phosphotransferase (EC 2.7.99.1) is an enzyme that catalyzes the chemical reaction
Contents
triphosphate + [microsomal-membrane protein]Thus, the two substrates of this enzyme are triphosphate and microsomal-membrane protein, whereas its two products are diphosphate and [[phospho-[microsomal-membrane protein]]].
Classification
This enzyme belongs to the family of transferases, specifically those transferring phosphorus-containing groups that are not covered by other phosphotransferase families.
Nomenclature
The systematic name of this enzyme class is triphosphate:[microsomal-membrane-protein] phosphotransferase. Other names in common use include diphosphate:microsomal-membrane-protein O-phosphotransferase, (erroneous), DiPPT (erroneous), pyrophosphate:protein phosphotransferase (erroneous), diphosphate-protein phosphotransferase (erroneous), diphosphate:[microsomal-membrane-protein] O-phosphotransferase, and (erroneous).