# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.1528966 Bacteria.611884 Actinobacteria.168047 Arthrobacter.15270 Arthrobacter_sp_.10221 art.690 art:Arth_0633 hypothetical protein OC.1528966 Bacteria.611884 Actinobacteria.168047 Arthrobacter.15270 Arthrobacter_sp_.10221 arq.3147 arq:BWQ92_17075 hypothetical protein