2024
DOI: 10.1002/ange.202401626
|View full text |Cite
|
Sign up to set email alerts
|

The Rhodium Analogue of Coenzyme B12 as an Anti‐Photoregulatory Ligand Inhibiting Bacterial CarH Photoreceptors

Ricardo Pérez‐Castaño,
Juan Aranda,
Florian J. Widner
et al.

Abstract: Coenzyme B12 (AdoCbl; 5´‐deoxy‐5’‐adenosylcobalamin), the quintessential biological organometallic radical catalyst, has a formerly unanticipated, yet extensive, role in photoregulation in bacteria. The light‐responsive cobalt‐corrin AdoCbl performs this nonenzymatic role by facilitating the assembly of CarH photoreceptors into DNA‐binding tetramers in the dark, suppressing gene expression. Conversely, exposure to light triggers the decomposition of this AdoCbl‐bound complex by a still elusive photochemical me… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

0
0
0

Publication Types

Select...

Relationship

0
0

Authors

Journals

citations
Cited by 0 publications
references
References 73 publications
0
0
0
Order By: Relevance

No citations

Set email alert for when this publication receives citations?