# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.336043 Archaea.23471 Euryarchaeota.25481 Methanobacterium.2861 Methanobacterium_sp_.3442 metn.1492 metn:BK008_07890 thioester oxidase OC.336043 Archaea.23471 Euryarchaeota.25481 Methanobacterium.2861 - msub.37 msub:BK009_00095 thioester oxidase