# OC Root 2nd 3rd 4th PC Gene/Definition OC.651785 Archaea.63772 Euryarchaeota.48730 Methanocaldococcus.2242 mif.434 mif:Metin_0431 undecaprenol kinase; K06153 undecaprenyl-diphosphatase [EC:3.6.1.27]