>sp|P0A7Y2|RNC_ECO57 Ribonuclease 3 OS=Escherichia coli O157:H7 GN=rnc MNPIVINRLQRKLGYTFNHQELLQQALTHRSASSKHNERLEFLGDSILSYVIANALYHRF PRVDEGDMSRMRATLVRGNTLAELAREFELGECLRLGPGELKSGGFRRESILADTVEALI GGVFLDSDIQTVEKLILNWYQTRLDEISPGDKQKDPKTRLQEYLQGRHLPLPTYLVVQVR GEAHDQEFTIHCQVSGLSEPVVGTGSSRRKAEQAAAEQALKKLELE