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Literature summary for 1.14.14.3 extracted from

  • Huang, S.; Tu, S.
    Effects of iodide on the fluorescence and activity of the hydroperoxyflavin intermediate of Vibrio harveyi luciferase (2005), Photochem. Photobiol., 81, 425-430.
    View publication on PubMed

Protein Variants

Protein Variants Comment Organism
alphaH44A rapid decay of the 4a-hydroperoxy-4a,5-dihydroFMN intermediate enzyme, HFOOH, in the mutant Vibrio harveyi

Inhibitors

Inhibitors Comment Organism Structure
potassium iodide quenches the fluorescence of FMN effectively at 0.2 M, and enhances the decay of wild-type and HFOOH enzymes, the wild-type enzyme forms an inactive complex with KI Vibrio harveyi

Organism

Organism UniProt Comment Textmining
Vibrio harveyi
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information the 4a-hydroperoxy-4a,5-dihydroFMN intermediate luciferase transforms from a low quantum yield IIx to a high quantum yield IIy fluorescent species on exposure to excitation light Vibrio harveyi ?
-
?

Synonyms

Synonyms Comment Organism
4a-hydroperoxy-4a,5-dihydroFMN intermediate luciferase
-
Vibrio harveyi
HFOOH
-
Vibrio harveyi
luciferase
-
Vibrio harveyi
Vibrio harveyi luciferase
-
Vibrio harveyi

Cofactor

Cofactor Comment Organism Structure
FMN potassium iodide quenches the fluorescence of FMN Vibrio harveyi
additional information the 4a-hydroperoxy-4a,5-dihydroFMN intermediate luciferase transforms from a low quantum yield IIx to a high quantum yield IIy fluorescent species on exposure to excitation light Vibrio harveyi