>sp|P69179|STXB_BPH19 Shiga-like toxin 1 subunit B OS=Enterobacteria phage H19B GN=stxB
MKKTLLIAASLSFFSASALATPDCVTGKVEYTKYNDDDTFTVKVGDKELFTNRWNLQSLL
LSAQITGMTVTIKTNACHNGGGFSEVIFR