# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.386020 Bacteria.273510 Proteobacteria.561279 Deltaproteobacteria.56771 - - samy.6914 samy:DB32_007450 hypothetical protein OC.386020 Bacteria.273510 Proteobacteria.561279 Deltaproteobacteria.56771 - - mrm.11235 mrm:A7982_11889 Hypothetical protein OC.386021 Bacteria.273511 Proteobacteria.387410 Alphaproteobacteria.210260 Erythrobacter.10304 Erythrobacter_sp_.3323 err.222 err:DVR09_01065 hypothetical protein