>sp|P19348|A2_BPBF2 Protein A2-A3 OS=Escherichia phage Bf23 OX=10707 GN=A2-A3 PE=3 SV=2 MANVKTEKSAKFAWNEENTQQAVTMYQQLINENGLEFANSDGLKEIAKTVGAASPVSVPS KLTSAKAYQKSDKPRKVGGGSSIRKAHYVRVIAKHAIDSGIIKDADDLASLESAKLETLD AVAQLLGVADEVKQAAGE