Biology:1,2-dihydroxynaphthalene dioxygenase

From HandWiki
Revision as of 06:30, 10 February 2024 by John Stpola (talk | contribs) (update)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Short description: Class of enzymes
1,2-dihydroxynaphthalene dioxygenase
2ei1.jpg
1,2-dihydroxynaphthalene dioxygenase oktamer, Pseudomonas
Identifiers
EC number1.13.11.56
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum

1,2-dihydroxynaphthalene dioxygenase (EC 1.13.11.56, 1,2-DHN dioxygenase, DHNDO, 1,2-dihydroxynaphthalene oxygenase, 1,2-dihydroxynaphthalene:oxygen oxidoreductase) is an enzyme with systematic name naphthalene-1,2-diol:oxygen oxidoreductase.[1][2][3] This enzyme catalyses the following chemical reaction

naphthalene-1,2-diol + O2 [math]\displaystyle{ \rightleftharpoons }[/math] 2-hydroxy-2H-chromene-2-carboxylate

This enzyme is involved in naphthalene degradation.

References

  1. "Purification and characterization of a 1,2-dihydroxynaphthalene dioxygenase from a bacterium that degrades naphthalenesulfonic acids". Journal of Bacteriology 173 (12): 3795–802. June 1991. PMID 2050635. 
  2. "Identification and functional analysis of the genes for naphthalenesulfonate catabolism by Sphingomonas xenophaga BN6". Microbiology 152 (Pt 7): 1929–40. July 2006. doi:10.1099/mic.0.28783-0. PMID 16804169. 
  3. "Naphthalene metabolism by pseudomonads: purification and properties of 1,2-dihydroxynaphthalene oxygenase". Journal of Bacteriology 143 (2): 668–73. August 1980. PMID 7204331. 

External links