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Triokinase

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Triokinase
Identifiers
EC no.2.7.1.28
CAS no.9030-65-3
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum
Gene OntologyAmiGO / QuickGO
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PMCarticles
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NCBIproteins

Triokinase (EC 2.7.1.28) is an enzyme that catalyzes the chemical reaction

The enzyme characterised from liver converts D-glyceraldehyde to D-glyceraldehyde 3-phosphate by transferring a phosphate group from the cofactor, adenosine triphosphate (ATP), which is converted to adenosine diphosphate (ADP).[1][2]

This enzyme is a transferase, specifically one transferring phosphorus-containing groups (phosphotransferases) with an alcohol group as acceptor. The systematic name of this enzyme class is ATP:D-glyceraldehyde 3-phosphotransferase. This enzyme is also called triose kinase. It participates in fructose metabolism.[3]

References

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  1. Hers HG, Kusaka T (1953). "[The metabolism of fructose-1-phosphate in the liver.]". Biochim. Biophys. Acta (in French). 11 (3): 427–37. doi:10.1016/0006-3002(53)90062-6. PMID 13093749.
  2. Sillero MA, Sillero A, Sols A (1969). "Enzymes involved in fructose metabolism in liver and the glyceraldehyde metabolic crossroads". Eur. J. Biochem. 10 (2): 345–50. doi:10.1111/j.1432-1033.1969.tb00696.x. PMID 5823111.
  3. Enzyme 2.7.1.28 at KEGG Pathway Database.