>sp|A6V7S3|PPNP_PSEA7 Pyrimidine/purine nucleoside phosphorylase OS=Pseudomonas aeruginosa GN=ppnP MFKVNEYFDGTVKSIAFDMTAGPATIGVMAAGEYEFGTSQLEVMHVIAGALTVRLPGSDE WQNFASGSQFTVPANSKFQLKVAQDTAYLCEYR