# OC Root 2nd 3rd PC Gene/Definition OC.129769 Archaea.3834 Euryarchaeota.7089 sali.1977 sali:L593_09975 UDP diphosphate synthase; K15888 tritrans,polycis-undecaprenyl-diphosphate synthase [geranylgeranyl-diphosphate specific] [EC:2.5.1.89]