>sp|B2IPW6|XERS_STRPS Tyrosine recombinase XerS OS=Streptococcus pneumoniae GN=xerS MKREILLERIDKLKQLMPWYVLEYYQSKLAVPYSFTTLYEYLKEYDRFFSWVLESGISNA DKISDIPLSVLENMSKKDMESFILYLRERPLLNANTTKQGVSQTTINRTLSALSSLYKYL TEEVENDQGEPYFYRNVMKKVSTKKKKETLAARAENIKQKLFLGDETEGFLTYIDQEHPQ QLSNRALSSFNKNKERDLAIIALLLASGVRLSEAVNLDLRDLNLKMMVIDVTRKGGKRDS VNVAAFAKPYLENYLAIRNQRYKTEKTDTALFLTLYRGVPNRIDASSVEKMVAKYSEDFK VRVTPHKLRHTLATRLYDATKSQVLVSHQLGHASTQVTDLYTHIVNDEQKNALDSL