>sp|B4EUI8|RBN_PROMH Ribonuclease BN OS=Proteus mirabilis GN=rbn MELTFLGTNAGVPSKDRNVTSMVLDLQNKQKSLWMFDCGEATQHQILHSHVKLSRINKIF ITHLHGDHIFGLPGLLCSRSMGGTENPLTIYGPTGIKAFIETALTLSQSYLTYPLDIIEI EQDGFLFEEEGIRASCGALSHPVPCFGYRLEEDNKPGKLNADKLETENIPRGPWYKLLKQ GKTVTLPDGRIIDGKDYLSTEIKGRCIVIFGDTQPTPNAVKLAENADVIVHEATFKHDMA DKANSRGHSSTIQAAELAKKANAKRLIITHISSRYSPKETPELLAECHTIFDNTQIASDF ETFKL