>tr|A0A7U3Z7R7|A0A7U3Z7R7_9GAMM Pyrimidine/purine nucleoside phosphorylase OS=Shewanella baltica OS117 GN=ppnP MSLLEQVSVSKKANIYFDGRVASRSVFFADGSKQTLGVVQPGEYEFSTSQGEIMEVISGR FEVLLPETTTWQEFSEGTQFELAANVSFKIRNTAIAEYCCSYL