Beta-apo-4'-carotenal oxygenase

Beta-apo-4'-carotenal oxygenase (EC 1.2.1.82, beta-apo-4'-carotenal dehydrogenase, YLO-1, carD (gene)) is an enzyme with systematic name 4'-apo-beta,psi-carotenal:NAD+ oxidoreductase.[1][2] This enzyme catalyses the following chemical reaction:

4'-apo-beta, psi-caroten-4'-al + NAD+ + H2O neurosporaxanthin + NADH + 2 H+
Beta-apo-4'-carotenal oxygenase
Identifiers
EC number1.2.1.82
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum

Neurosporaxanthin is responsible for the orange color of Neurospora.

References

  1. Estrada AF, Youssar L, Scherzinger D, Al-Babili S, Avalos J (September 2008). "The ylo-1 gene encodes an aldehyde dehydrogenase responsible for the last reaction in the Neurospora carotenoid pathway". Molecular Microbiology. 69 (5): 1207–20. doi:10.1111/j.1365-2958.2008.06349.x. PMID 18627463.
  2. Díaz-Sánchez V, Estrada AF, Trautmann D, Al-Babili S, Avalos J (September 2011). "The gene carD encodes the aldehyde dehydrogenase responsible for neurosporaxanthin biosynthesis in Fusarium fujikuroi". The FEBS Journal. 278 (17): 3164–76. doi:10.1111/j.1742-4658.2011.08242.x. PMID 21749649.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.