>sp|Q3SRB3|RNC_NITWN Ribonuclease 3 OS=Nitrobacter winogradskyi GN=rnc MMDESADIKPVPTSEDVAAPSGTEPVAPAPKKKRARTSTKAIMAAIEQRLGHTFADISLL TTAFTHVSALKSSRGRCDSYQRLEFLGDHVLGLVVSDMLYRAFPKADEGELSKRLADLVR KETCIDVAKSLDLQEGVKLGAVGAGAGARLRRSVLGDICEAVIGAVYLDGGYAAAAAFVE RNWLERMRKPVRPLRDPKTVLQEWAQGKGLPTPVYREVERTGPHHDPRFRVAVELPGLES SEGIGGSKRAAEKAAASAMIVREGVK