Structure-based redesign of Fe(II)/2-oxoglutarate-dependent oxygenase AndA to catalyze spiro-ring formation.

Takahiro MoriYu NakashimaHeping ChenShotaro HoshinoTakaaki MitsuhashiLeonard Kaysser

Published in: Chemical communications (Cambridge, England) (2022)

Structure- and mechanism-based redesign of the Fe(II)/2-oxoglutarate-dependent oxygenase AndA was performed. The function of AndA was expanded to catalyze a spiro-ring formation reaction from an isomerization reaction. The redesigned AndA variants produced two unnatural novel spiro-ring containing compounds through two and three consecutive oxidation reactions.

Keyphrases

electron transfer
copy number
hydrogen peroxide
visible light
metal organic framework
gene expression
nitric oxide
aqueous solution