>sp|Q97QC4|FLUC2_STRPN Fluoride-specific ion channel FluC 2 OS=Streptococcus pneumoniae serotype 4 GN=fluC2 MKKEQFYPLGIFLAAMLGGLVRYLVSTWLPASPDFPWGTLFVNYLGIFCLIYLVKGYLVY KGTSKGLILALGTGFCGGLTTFSSLMLDTVKLLDTGRYLSLILYLLLSIGGGLLLAYYLG RKKW