26007225913ENSG00000149476ENSMUSG00000034371Q3LXA3Q8VC30NM_001351980NM_145496NP_001338909NP_663471Triokinase/FMN cyclase is an enzyme that in humans is encoded by the DAK gene.

[5] This gene is a member of the family of dihydroxyacetone kinases, which have a protein structure distinct from other kinases.

The product of this gene phosphorylates dihydroxyacetone, and also catalyzes the formation of riboflavin 4',5'-phosphate (aka cyclic FMN) from FAD.

Several alternatively spliced transcript variants have been identified, but the full-length nature of only one has been determined.

This article on a gene on human chromosome 11 is a stub.