MicrobiologyProceedings of the National Academy of SciencesPeer-reviewed
Native metabolomics identifies pteridines as CutA ligands and modulators of copper binding
Berenike C. Wagner, Karoline Steuer-Lodd, Christian Geibel…·Daniel Petras
The paper identifies pteridines, including lumazine dehydroxyxanthopterin B2, as natural ligands of CutA that modulate copper binding and redox homeostasis in E. coli and Synechococcus elongatus.