# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.505020 Bacteria.372127 Actinobacteria.175011 Bifidobacterium.7333 Bifidobacterium_breve.2007 bbrn.562 bbrn:B2258_0611 Hypothetical protein, ATPase; K07133 uncharacterized protein OC.505020 Bacteria.372127 Actinobacteria.175011 Bifidobacterium.7333 Bifidobacterium_breve.2007 bbrd.592 bbrd:BBBR_0591 conserved hypothetical protein; K07133 uncharacterized protein OC.505020 Bacteria.372127 Actinobacteria.218212 Olsenella.1438 - olo.702 olo:ADJ70_04070 hypothetical protein