# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.566049 Bacteria.1122661 Proteobacteria.639902 Gammaproteobacteria.45885 Gammaproteobacteria___Enterobacteria.106976 asy.112 asy:AUT07_00121 pyrE; Orotate phosphoribosyltransferase; K00762 orotate phosphoribosyltransferase [EC:2.4.2.10]