Evidence of an acetone carboxylation pathway in photoheterotrophic bacteria from the Arctic Ocean

Carboxylases are among the most important enzymes in nature as they catalyze the fixation of inorganic carbon (CO2), a central step in the global carbon cycle. In addition to their well-known function in autotrophic CO2 fixation, many carboxylases play a role in the heterotrophic assimilation of organic compounds. In this study, we provide genomic evidence for an assimilatory carboxylation…

biorxiv.org ·1d ago

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