Triokinase

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In enzymology, a triokinase (EC 2.7.1.28) is an enzyme that catalyzes the chemical reaction

ATP + D-glyceraldehyde ADP + D-glyceraldehyde 3-phosphate

Thus, the two substrates of this enzyme are ATP and D-glyceraldehyde, whereas its two products are ADP and D-glyceraldehyde 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:D-glyceraldehyde 3-phosphotransferase. This enzyme is also called triose kinase. This enzyme participates in fructose and mannose metabolism.

References

  • IUBMB entry for 2.7.1.28
  • BRENDA references for 2.7.1.28 (Recommended.)
  • PubMed references for 2.7.1.28
  • PubMed Central references for 2.7.1.28
  • Google Scholar references for 2.7.1.28
  • HERS HG, KUSAKA T (1953). "[The metabolism of fructose-1-phosphate in the liver.]". Biochim. Biophys. Acta. 11: 427&ndash, 37. PMID 13093749.
  • Sillero MA, Sillero A, Sols A (1969). "Enzymes involved in fructose metabolism in lir and the glyceraldehyde metabolic crossroads". Eur. J. Biochem. 10: 345&ndash, 50. PMID 5823111.

External links

The CAS registry number for this enzyme class is 9030-65-3.

Gene Ontology (GO) codes


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