# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.229882 Bacteria.443654 Proteobacteria.569618 Deltaproteobacteria.69500 Desulfovibrio.16035 daf.2518 daf:Desaf_2637 phosphoribosyltransferase OC.229882 Bacteria.443654 Deinococcus_Thermus.16552 - - opr.114 opr:Ocepr_0086 phosphoribosyltransferase