# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.1284457 Bacteria.201687 Proteobacteria.520555 Betaproteobacteria.203640 Paraburkholderia.20937 Paraburkholderia_xenovorans.2108 bxe.2615 bxe:Bxe_A2694 Putative tautomerase; K01821 4-oxalocrotonate tautomerase [EC:5.3.2.6] OC.1284457 Bacteria.201687 Proteobacteria.520555 Betaproteobacteria.203640 Paraburkholderia.20937 Paraburkholderia_xenovorans.2108 bxb.3007 bxb:DR64_378 tautomerase enzyme family protein; K01821 4-oxalocrotonate tautomerase [EC:5.3.2.6]