Abstract
Nonenzymatic and enzymatic catalysis of the oxidation of 3-hydroxykynurenine (and 3-hydroxyanthranilic acid) has been studied and characterized in Drosophila extracts, clearing up some of the confusion surrounding the synthesis of the brown eye pigment, xanthommatin. The genetic basis of the terminal steps in pigment synthesis remains obscure, since all mutants tested have full synthetase activity.
MeSH Terms
Amino Acids/biosynthesis
Animals
Cyanides/pharmacology
Drosophila melanogaster/enzymology,metabolism
Hot Temperature
Oxazines/biosynthesis
Oxidoreductases/metabolism
Pigments, Biological/biosynthesis
Xanthenes
Chemicals
Amino Acids
Cyanides
Oxazines
Pigments, Biological
Xanthenes
xanthommatin
Oxidoreductases
2-aminophenol oxidase
Authors & Affiliations
2 authors, click to expand affiliations / ORCID
Wiley K
Forrest H S
References (9)
9 references, click to expand
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