# OC Root 2nd 3rd 4th PC Gene/Definition OC.649091 Bacteria.258199 Proteobacteria.558903 Deltaproteobacteria.51501 ccx.3208 ccx:COCOR_03265 phage tail region protein OC.649091 Bacteria.258199 Proteobacteria.558903 Deltaproteobacteria.51501 mrm.1632 mrm:A7982_01047 Hypothetical protein