Control of iron homeostasis by a regulatory protein-protein interaction in Bacillus subtilis: The FurA (YlaN) acts as an antirepressor to the ferric uptake regulator Fur
L. Demann, R. Bremenkamp, K. Stahl, B. Hormes, R. Warneke, J. Rappsilber, J. Stuelke
The paper identifies FurA as an antirepressor of Fur in Bacillus subtilis, showing it prevents Fur from binding DNA under iron limitation, thus regulating iron uptake genes.
bioRxiv · Sep 28, 2023 · PreprintMicrobiology