# OC Root 2nd 3rd 4th PC Gene/Definition OC.154388 Archaea.55227 Euryarchaeota.39621 Aciduliprofundum.329 abi.1380 abi:Aboo_1410 queuine tRNA-ribosyltransferase OC.154388 Archaea.55227 Euryarchaeota.39621 Aciduliprofundum.329 acf.1455 acf:AciM339_1545 tRNA-guanine transglycosylase, queuosine-34-forming