BiochemistrybioRxivPreprint
A reversible YbbR-domain hinge switch senses extracellular pH to control bacterial cyclic-di-AMP signaling
Katharina Weinhaeupl, Rajkumar Singh, Teresa Megre Lousada…·Joao H. Morais-Cabral
This study identifies a reversible conformational switch in CdaR's YbbR domains that senses extracellular pH and regulates c-di-AMP signaling in Gram-positive bacteria.
DOI 10.64898/2026.11.11.765923