>sp|A0LAN9|PPNP_MAGMM Pyrimidine/purine nucleoside phosphorylase OS=Magnetococcus marinus GN=ppnP MLKVNEYFDGAVKSIGFQSETLPATVGVMAPGAYTFGTDQKETMTVVSGALTVKLPGQDG WQRFAAAEHFEVEANQSFELKVEVATAYLCTYG