# OC Root 2nd 3rd 4th PC Gene/Definition OC.250021 Bacteria.399145 Proteobacteria.623523 Deltaproteobacteria.141045 sfu.1391 sfu:Sfum_1339 L-carnitine dehydratase/bile acid-inducible protein F OC.250021 Bacteria.399145 Aquificae.7232 - ttk.408 ttk:TST_0399 formyl-CoA transferase