L-Fuculokinase (EC 2.7.1.51) is an enzyme that catalyzes the chemical reaction
ATP + L-fuculose (L-fuculokinase) ⇌ ADP + L-fuculose-1-phosphateThus, the two substrates of this enzyme are ATP and L-fuculose, whereas its two products are ADP and L-fuculose-1-phosphate.
The gene name used for the gene that encodes L-fuculokinase is fucK.
L-Fuculokinase 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:L-fuculose 1-phosphotransferase. Other names in common use include L-fuculokinase (phosphorylating), and L-fuculose kinase. This enzyme participates in fructose and mannose metabolism.
References
Heath EC, Ghalambor MA (1962). "The metabolism of L-fucose. I. The purification and properties of L-fuculose kinase". J. Biol. Chem. 237: 2423–6. PMID 13905785. /wiki/PMID_(identifier) ↩
"NCBI gene database entry for E. coli O157:H7 fucK". National Center for Biotechnology Information. 2010-02-07. Retrieved 20 February 2010. https://www.ncbi.nlm.nih.gov/gene/958268 ↩