>sp|B5YS57|RBFA_ECO5E Ribosome-binding factor A OS=Escherichia coli O157:H7 GN=rbfA MAKEFGRPQRVAQEMQKEIALILQREIKDPRLGMMTTVSGVEMSRDLAYAKVYVTFLNDK DEDAVKAGIKALQEASGFIRSLLGKAMRLRIVPELTFFYDNSLVEGMRMSNLVTSVVKHD EERRVNPDDSKED