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Literature summary for 1.4.3.3 extracted from

  • Kiss, D.J.; Ferenczy, G.G.
    A detailed mechanism of the oxidative half-reaction of D-amino acid oxidase another route for flavin oxidation (2019), Org. Biomol. Chem., 17, 7973-7984 .
    View publication on PubMed

Organism

Organism UniProt Comment Textmining
Rhodotorula toruloides P80324
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Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-alanine + H2O + O2
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Rhodotorula toruloides pyruvate + H2O2 + NH3
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General Information

General Information Comment Organism
metabolism the oxidative half-reaction starts with a single electron transfer from FAD to O2, followed by triplet-singlet transition. FAD oxidation is completed by a proton coupled electron transfer to the oxygen species and the reaction terminates with H2O2 formation by proton transfer from the oxidized substrate to the oxygen species via a chain of water molecules. The substrate plays a double role by facilitating the first electron transfer and by providing a proton in the last step Rhodotorula toruloides