# OC Root 2nd 3rd 4th PC Gene/Definition OC.504714 Archaea.19797 Euryarchaeota.20336 Natronolimnobius.120 nag.1107 nag:AArcMg_1109 Queuosine Biosynthesis QueC ATPase; K06920 7-cyano-7-deazaguanine synthase [EC:6.3.4.20] OC.504714 Archaea.19797 Euryarchaeota.20336 Natronolimnobius.120 nan.2468 nan:AArc1_2513 7-cyano-7-deazaguanine synthase (queuosine biosynthesis); K06920 7-cyano-7-deazaguanine synthase [EC:6.3.4.20]