# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.21434 Bacteria.1034534 Proteobacteria.489634 Betaproteobacteria.147844 Bordetella.29397 btrm.1699 btrm:SAMEA390648701760 fadB; bifunctional enoyl-CoA hydratase/3-hydroxyacyl-CoA dehydrogenase; K07516 3-hydroxyacyl-CoA dehydrogenase [EC:1.1.1.35]