In enzymology, a T2-induced deoxynucleotide kinase () is an enzyme that catalyzes the chemical reaction
The 3 substrates of this enzyme are ATP, dGMP, and dTMP, whereas its 3 products are ADP, dGDP, and dTDP.
This enzyme belongs to the family of transferases, specifically those transferring phosphorus-containing groups (phosphotransferases) with a phosphate group as acceptor. The systematic name of this enzyme class is ATP:(d)NMP phosphotransferase.