# OC Root 2nd 3rd 4th PC Gene/Definition OC.167068 Eukaryotes.753865 Protists.20815 Stramenopiles.40309 aaf.3801 aaf:AURANDRAFT_29868 RPPK; hypothetical protein; K00948 ribose-phosphate pyrophosphokinase [EC:2.7.6.1] OC.167069 Bacteria.305540 Armatimonadetes.6800 - ttr.92 ttr:Tter_0016 ribose-phosphate pyrophosphokinase; K00948 ribose-phosphate pyrophosphokinase [EC:2.7.6.1]