# OC Root 2nd 3rd PC Gene/Definition OC.337919 Archaea.9756 Crenarchaeota.2748 pfm.1213 pfm:Pyrfu_1264 prephenate dehydratase; K04518 prephenate dehydratase [EC:4.2.1.51] OC.337919 Archaea.9756 Crenarchaeota.2747 pdl.1446 pdl:Pyrde_1468 Prephenate dehydratase; K14170 chorismate mutase / prephenate dehydratase [EC:5.4.99.5 4.2.1.51]