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BackgroundWaterlogging is a serious abiotic stress to plant growth because it results in the decline in the supplement of oxygen… Expand Sulfite oxidases are metalloenzymes that oxidize sulfite to sulfate at a molybdenum active site. In vertebrate sulfite oxidases… Expand The utilization of organosulfonates as carbon sources by aerobic or nitrate-reducing bacteria usually involves a measurable… Expand The sulfite dehydrogenase from Starkeya novella is the only known sulfite-oxidizing enzyme that forms a permanent heterodimeric… Expand In this paper, we report the results of molybdenum K-edge X-ray absorption studies performed on the oxidized and reduced active… Expand Nitrate assimilation in autotrophs provides most of the reduced nitrogen on earth. In eukaryotes, reduction of nitrate to nitrite… Expand Sulfite oxidase (sulfite: ferricytochrome c oxidoreductase; EC 22.214.171.124) has been detected in Drosophila melanogaster and some of… Expand Sulfite dehydrogenase from Starkeya novella is an alphabeta heterodimer comprising a 40.6 kDa subunit (containing the Mo cofactor… Expand Sequence similarity is the most common measure currently used to infer homology between proteins. Typically, homologous protein… Expand A new type of sulfite oxidase which utilizes ferric ion (Fe3+) as an electron acceptor was found in iron-grown Thiobacillus… Expand