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The COVID‐19 pandemic has disrupted economies and societies throughout the world since early 2020. Education is especially affected, with schools and universities widely closed for long periods. People under 25 years have the lowest risk of severe disease but their activities can be key to persistent ongoing community transmission. A challenge arose for how to provide education, including university...
The Bacillus subtilis genome contains genes for three hypothetical proteins belonging to the bicupin family, two of which we have previously shown to be Mn(II)-dependent oxalate decarboxylases. We have now shown that the third, YxaG, exhibits quercetin 2,3-dioxygenase activity and that it contains Fe ions. This contrasts with the eukaryotic enzyme which contains a Cu ion. YxaG is the first prokaryotic...
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