Potassium transport out via proton antiport (periplasm)
k_c + h_p → h_c + k_p
(0.0, 1000.0)
0.0
ECW_m1308 or ECW_m0900 or ECW_m3606 or ECW_m0047
          
            ECW_m0047
            (kefC)
          
            ECW_m3606
            (kefB)
          
            ECW_m0900
            (cmr)
          
            ECW_m1308
            (chaA)