# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.169399 Bacteria.532075 Proteobacteria.274898 Deltaproteobacteria.37629 Myxococcus.151 mxa.715 mxa:MXAN_0695 radical SAM domain protein OC.169399 Bacteria.532075 Proteobacteria.274898 Deltaproteobacteria.37629 Myxococcus.151 mfu.1127 mfu:LILAB_05310 radical SAM domain-containing protein OC.169399 Bacteria.532075 Proteobacteria.274898 Deltaproteobacteria.37629 Myxococcus.151 mmas.731 mmas:MYMAC_000709 radical SAM protein