# OC Root 2nd 3rd 4th PC Gene/Definition OC.254571 Bacteria.1103806 Proteobacteria.606276 Deltaproteobacteria.119752 dto.2569 dto:TOL2_C28370 hemE; HemE: predicted uroporphyrinogen decarboxylase; K01599 uroporphyrinogen decarboxylase [EC:4.1.1.37]