# OC Root 2nd 3rd 4th PC Gene/Definition OC.210969 Bacteria.289661 Bacteroidetes.21316 Ornithobacterium.1062 orh.2022 orh:Ornrh_2290 purine nucleoside phosphorylase I, inosine and guanosine-specific; K03783 purine-nucleoside phosphorylase [EC:2.4.2.1] OC.210969 Bacteria.289661 Bacteroidetes.21316 Ornithobacterium.1062 ori.2080 ori:Q785_11590 purine nucleoside phosphorylase; K03783 purine-nucleoside phosphorylase [EC:2.4.2.1]