• openAccess   Increased salt concentration promotes competitive block of OmpF channel by protons 

      Alcaraz, Antonio; García Giménez, Elena; Aguilella, Vicente; Queralt-Martín, María Elsevier (2012-11)
      Porins are channel-forming proteins that are located in the outer membranes (OM) of Gram-negative bacteria and allow the influx of hydrophilic nutrients and the extrusion of waste products. The fine regulation of the ion ...