# OC Root 2nd 3rd 4th PC Gene/Definition OC.639598 Archaea.23022 Euryarchaeota.24887 Methanococcoides.342 mbu.1383 mbu:Mbur_1555 UPF0152-domain containing protein; K02614 acyl-CoA thioesterase [EC:3.1.2.-] OC.639598 Archaea.23022 Euryarchaeota.24887 Methanococcoides.342 mmet.2038 mmet:MCMEM_2066 Phenylacetic acid degradation protein PaaD, thioesterase; K02614 acyl-CoA thioesterase [EC:3.1.2.-]