>sp|Q02K58|PPNP_PSEAB Pyrimidine/purine nucleoside phosphorylase OS=Pseudomonas aeruginosa GN=ppnP MFKVNEYFDGTVKSIAFDMTAGPATIGVMAAGEYEFGTSQLEIMHVVAGALTVKLPGSDE WQEYASGSQFTVPANSKFQLKVAQDTAYLCEYR