Sepiapterin deaminase

Sepiapterin deaminase

In enzymology, a sepiapterin deaminase (EC number|3.5.4.24) is an enzyme that catalyzes the chemical reaction

:sepiapterin + H2O ightleftharpoons xanthopterin-B2 + NH3

Thus, the two substrates of this enzyme are sepiapterin and H2O, whereas its two products are xanthopterin-B2 and NH3.

This enzyme belongs to the family of hydrolases, those acting on carbon-nitrogen bonds other than peptide bonds, specifically in cyclic amidines. The systematic name of this enzyme class is sepiapterin aminohydrolase.

References

*

External links

::"The CAS registry number for this enzyme class is CAS registry|62213-22-3."

Gene Ontology (GO) codes


Wikimedia Foundation. 2010.

Игры ⚽ Поможем написать курсовую

Look at other dictionaries:

  • List of EC numbers (EC 3) — This list contains a list of EC numbers for the third group, EC 3, hydrolases, placed in numerical order as determined by the Nomenclature Committee of the International Union of Biochemistry and Molecular Biology.EC 3.1: Acting on Ester BondsEC… …   Wikipedia

  • Metabolism — Cell metabolism redirects here. For the journal, see Cell Metabolism. Structure of adenosine triphosphate, a central intermediate in energy metabolism Metabolism (from Greek: μεταβολή metabolē , change or Greek: μεταβολισμός metabolismos,… …   Wikipedia

  • Dihydrofolate reductase — Ribbon diagram of human dihydrofolate reductase in complex with folate (blue). From PDB 1DRF …   Wikipedia

  • Dihydropteroate synthase — Tetrahydrofolate synthesis pathway Identifiers EC number …   Wikipedia

Share the article and excerpts

Direct link
… Do a right-click on the link above
and select “Copy Link”