Streptomycin 3"-kinase

In enzymology, a streptomycin 3"-kinase (EC 2.7.1.87) is an enzyme that catalyzes the chemical reaction

ATP + streptomycin ${\displaystyle \rightleftharpoons }$ ADP + streptomycin 3"-phosphate

streptomycin 3"-kinase
Identifiers
EC no.	2.7.1.87
CAS no.	39391-15-6
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 ATP and streptomycin, whereas its two products are ADP and streptomycin 3''-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 ATP:streptomycin 3"-phosphotransferase. Other names in common use include streptomycin 3"-kinase (phosphorylating), and streptomycin 3"-phosphotransferase.