Sensor histidine kinase PdtaS

UniProtKB accession:  P9WGL5

Grouped By:  Matching UniProtKB accession

UniProtKB description:  Member of the two-component regulatory system PdtaR/PdtaS (PubMed:16026786, PubMed:33772870, PubMed:34003742). This two-component system plays an essential role in mycobacterial adaptation to poor nutrient conditions (PubMed:33772870). Nutrient deprivation results in increasing intracellular concentrations of cyclic diguanosine monophosphate (c-di-GMP), which binds to the PdtaS sensor and promotes its autophosphorylation, leading to the activation of the signaling cascade (PubMed:33772870). The phosphate group is then transferred to PdtaR (PubMed:16026786, PubMed:33772870, PubMed:34003742).