>tr|A0A2Z5WRT8|A0A2Z5WRT8_ECOLX IS1B transposase OS=Escherichia coli O25b:H4-ST131 MPGNRPHYGRWPQHDFPPFKKLRPQSVTSRIQPGSDVIVCAEMDEQWGYVGAKSRQRWLF YAYDRLRKTVVAHVFGERTMATLGRLMSLLSPFDVVIWMTDGWPLYESRLKGKLHVISKR YTQRIERHNLNLRQHLARLGRKSLSFSKSVEQHDKVIGHYLNIKHYQ