# OC Root 2nd 3rd 4th PC Gene/Definition OC.210257 Bacteria.340753 Proteobacteria.554130 Deltaproteobacteria.23346 drt.290 drt:Dret_0255 N-(5'phosphoribosyl)anthranilate isomerase (PRAI); K01817 phosphoribosylanthranilate isomerase [EC:5.3.1.24]