Tags: Enzyme.
In enzymology a dolichyl-diphosphate-polyphosphate phosphotransferase (EC 2.7.4.20) is an enzyme that catalyzes the chemical reactiondolichyl diphosphate + (phosphate)n dolichyl phosphate + (phosphate)n+1Thus the two substrates of this enzyme are dolichyl diphosphate and (phosphate)n whereas its two products are dolichyl phosphate and (phosphate)n+1.This enzyme belongs to the family of transferases specifically those transferring phosphorus-containing groups (phosphotransferases) with a phosphate group as acceptor.