>sp|Q92RI9|EX7S_RHIME Exodeoxyribonuclease 7 small subunit OS=Rhizobium meliloti (strain 1021) OX=266834 GN=xseB PE=3 SV=1 MNNNAQPDVSALSFEQAVEELERIVSALERGDVALDKSIEIYERGEALKKHCEALLKAAE DRIEKIRLDRAGRPQGVEPLDAE