>tr|H8YUQ2|H8YUQ2_YERFR Transposase B OS=Yersinia frederiksenii GN=isnB MPGNSPHYGRWPQHDFTSLKKLRPQSVTSRIQPGSDVIVCAEMDEQWGYVGAKSRQRWLF YAYDSLRKTVVAHVFGERTMATLGRLMSLLSPFDVVIWMTDGWPLYESRLKGKLHVISKR YTQRIERHNLNLRQHLARLGRKSLSFSKSVELHDKVIGHYLNIKHYQ