# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.21476 Eukaryotes.310054 Animals.131510 Vertebrates.153277 Mammals.116739 rss.1218 rss:109435137 trifunctional enzyme subunit alpha, mitochondrial; K07515 enoyl-CoA hydratase / long-chain 3-hydroxyacyl-CoA dehydrogenase [EC:4.2.1.17 1.1.1.211]