>sp|Q9ZCE0|XERC_RICPR Tyrosine recombinase XerC OS=Rickettsia prowazekii GN=xerC MLDISIQELIKQWQKYLILQKNYSNNTVIAYNNDLKHFLEFMNYYNSELVTLNHIKTADI RLIRSWLAKRKCENFTASSIARGLSTVKNFYKFLEKTLLLNNHIIFSIKSPKKAKLLPKG LSVDDVLISLEHIEEYGNVKWVELRNKALIVLIYAAGLRISEALSITKLHLQNLEFIKII GKGSKERIIPWLPLTKNLITKYLEILPYKLDENEPIFRGRQGKKLQPSVFNRELIKLKRI YGLPEYLTAHSFRHSFASHLLEYGADLRSIQELLGHKSLSTTQKYTQTSIKHLEAVYNTA YPIKK