>sp|O52751|RUVC_NOSS1 Crossover junction endodeoxyribonuclease RuvC OS=Nostoc sp. GN=ruvC MEKRILGLDPGLAILGFGAITCTPGLTQLQSTKVNVLDFGVIKTSADIEIGQRLCTLFDD LHTVIDQLQPDVVAIEKLFFYRMSSTIVVAQARGVVMLALAQHHLPYVEFTPAQIKLALT GYGNADKSEVQEAVARELDLAEIPRPDDAADALAVALTAWYQM