>sp|Q31AH1|RUVC_PROM9 Crossover junction endodeoxyribonuclease RuvC OS=Prochlorococcus marinus GN=ruvC MRIIGIDPGLARVGYGIIEIKNDKKILLDCGVIETGKEKKEEDRLYEIFKDLNELISHWK PNLAAVEKFFFYRSSTTISVVQARGVIMMVLASKKINISEYSPAQIKLTIAGSGKASKKE VLDAVMYNLELNKPPKPDDSADALAIALTKLNEEGFN