>sp|B2J4H5|RUVC_NOSP7 Crossover junction endodeoxyribonuclease RuvC OS=Nostoc punctiforme GN=ruvC MEKRILGLDPGLATLGFGVITCTQIANKVPETTVNMLDFGVIKTSADVEMGLRLCTLFDD LHTVMEEFQPDLVAIEKLFFYRMSSTILVAQARGVLILVLGQRRLPYVEFTPAQIKQALT GYGNADKLDVQEAVARELDLDEIPKPDDAADALAVALTASYQL