Article

Deciphering underground decarboxylase activity towards <i>N</i> <sub>ε</sub> -modified lysine derivatives in enterobacteria

2026-06-12

Abstract excerpt

Thermal food processing generates diverse compounds interacting with the gut microbiota. Despite their abundance, the microbial turnover of diet-borne N ε -modified lysine derivatives remains largely unexplored. We demonstrate that the enterobacterial ornithine decarboxylase SpeC degrades the prevalent advanced glycation end product N ε -carboxymethyllysine (CML) to carboxymethylcadaverine via an underground act...

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Literature Corpus work: d237e27d-3682-5f51-a2ce-68b7b6950c5a
DOI: 10.64898/2026.06.11.731642

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