# OC Root 2nd 3rd 4th PC Gene/Definition OC.504847 Bacteria.270546 Chlorobi.3432 Chlorobium.6344 cch.1636 cch:Cag_1709 conserved hypothetical protein; K07133 uncharacterized protein OC.504847 Bacteria.270546 Chlorobi.3432 Prosthecochloris.4597 paa.2265 paa:Paes_2379 conserved hypothetical protein; K07133 uncharacterized protein