>tr|Q9XB47|Q9XB47_ECOLX Colicin S4 OS=Escherichia coli GN=csa PE=4 SV=1 MAKELSVYGPTAGESMGGTGANLNQQGGNNNSNSGVHWGGGSGSGNGGREHGSQTGWGWSKTNNPDVPPYVDDNGQVRIT ITNGLVKTPVYGVPGAGGNSDVQGGYIPENPNDEVARKWDKNNLPREIDVSIDGFKYRVTLNDNGRAIGILRTGVRPYVG SEKAKAGIMEKINHKTPEEIYEALGFNKDESQRQEKAKQQAEDAWDRLPPNVRKFDVDVEQFHYLVVLDDYGNVLSVTRT GVRPYVGSEKAKAGIMDKVDHKTPEEIYEALGFNNEEPQRQNQAKKAAYDVFYSFSMNRDRIQSDVLNKAAEVISDIGNK VGDYLGDAYKSLAREIADDVKNFQGKTIRSYDDAMASLNKVLSNPGFKFNRADSDALANVWRSIDAQDMANKLGNISKAF KFADVVMKVEKVREKSIEGYETGNWGPLMLEVESWVLSGIASAVALGVFSATLGAYALSLGAPAIAVGIVGILLAAVVGA LLDDKFADALNKEIIKPAH