Tags: Enzyme.
In enzymology an ATP phosphoribosyltransferase (EC 2.4.2.17) is an enzyme that catalyzes the chemical reaction1-(5-phospho-D-ribosyl)-ATP + diphosphate ATP + 5-phospho-alpha-D-ribose 1-diphosphateThus the two substrates of this enzyme are 1-(5-phospho-D-ribosyl)-ATP and diphosphate whereas its two products are ATP and 5-phospho-alpha-D-ribose 1-diphosphate.This enzyme belongs to the family of glycosyltransferases specifically the pentosyltransferases.
