Tags: Enzyme.
In enzymology a glucose-1-phosphate cytidylyltransferase (EC 2.7.7.33) is an enzyme that catalyzes the chemical reactionCTP + alpha-D-glucose 1-phosphate diphosphate + CDP-glucoseThus the two substrates of this enzyme are CTP and alpha-D-glucose 1-phosphate whereas its two products are diphosphate and CDP-glucose.This enzyme belongs to the family of transferases specifically those transferring phosphorus-containing nucleotide groups (nucleotidyltransferases).