# OC Root 2nd 3rd 4th PC Gene/Definition OC.113649 Bacteria.864006 Firmicutes.238250 Firmicutes___Clostridia.89115 swo.1999 swo:Swol_2128 conserved hypothetical protein; K18122 4-hydroxybutyrate CoA-transferase [EC:2.8.3.-]