# OC Root 2nd 3rd 4th PC Gene/Definition OC.660394 Bacteria.309762 Proteobacteria.608357 Deltaproteobacteria.122616 hoh.1935 hoh:Hoch_2295 type I phosphodiesterase/nucleotide pyrophosphatase OC.660394 Bacteria.309762 Proteobacteria.623149 Deltaproteobacteria.140592 sfu.370 sfu:Sfum_0219 type I phosphodiesterase/nucleotide pyrophosphatase