# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.454475 Bacteria.297970 Proteobacteria.113563 Betaproteobacteria.55969 Advenella.4406 amim.1305 amim:MIM_c12750 katA; catalase; K03781 catalase [EC:1.11.1.6]