Crystal structures of arsenite oxidase with arsenic or antimony oxyanions. Sb(III) is oxidized about 6,500 times more slowly than As(III) (PDF p.1).
Key numbers
Crystal structures of arsenite oxidase with arsenic or antimony oxyanions. Sb(III) is oxidized about 6,500 times more slowly than As(III) (PDF p.1).
Methods (brief)
In vitro enzymology.
Evidence fitness
Supports a shared active site and the rate comparison. Does not support an effect on a microbiome.
Limitations
Not an exposure study.
Related evidence
Update history
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