AMP—thymidine kinase

In enzymology, an AMP—thymidine kinase (EC 2.7.1.114) is an enzyme that catalyzes the chemical reaction

AMP + thymidine ${\displaystyle \rightleftharpoons }$ adenosine + thymidine 5'-phosphate

AMP-thymidine kinase
Identifiers
EC no.	2.7.1.114
CAS no.	60440-28-0
Databases
IntEnz	IntEnz view
BRENDA	BRENDA entry
ExPASy	NiceZyme view
KEGG	KEGG entry
MetaCyc	metabolic pathway
PRIAM	profile
PDB structures	RCSB PDB PDBe PDBsum
Gene Ontology	AmiGO / QuickGO
Search PMC articles PubMed articles NCBI proteins

Thus, the two substrates of this enzyme are AMP and thymidine, whereas its two products are adenosine and thymidine 5'-phosphate.

This enzyme belongs to the family of transferases, specifically those transferring phosphorus-containing groups (phosphotransferases) with an alcohol group as acceptor. The systematic name of this enzyme class is AMP:thymidine 5'-phosphotransferase. This enzyme is also called adenylate-nucleoside phosphotransferase.