Tags: Enzyme.
In enzymology a pantetheine kinase (EC 2.7.1.34) is an enzyme that catalyzes the chemical reactionATP + pantetheine ADP + pantetheine 4′-phosphateThus the two substrates of this enzyme are ATP and pantetheine whereas its two products are ADP and pantetheine 4′-phosphate.This enzyme belongs to the family of transferases specifically those transferring phosphorus-containing groups (phosphotransferases) with an alcohol group as acceptor.