>2a3v_B mol:protein length:320 site-specific recombinase IntI4MGSQFLLSVREFMQTRYYAKKTIEAYLHWITRYIHFHNKKHPSLMGDKEVEEFLTYLAVQGKVATKTQSLALNSLSFLYKEILKTPLSLEIRFQRSQLERKLPVVLTRDEIRRLLEIVDPKHQLPIKLLYGSGLRLMECMRLRVQDIDFDYGAIRIWQGKGGKNRTVTLAKELYPHLKEQIALAKRYYDRDLHQKNYGGVWLPTALKEKYPNAPYEFRWHYLFPSFQLSLDPESDVMRRHHMNETVLQKAVRRSAQEAGIEKTVTCHTLRHSFATHLLEVGADIRTVQEQLGHTDVKTTQIYTHVLDRGASGVLSPLSRL