# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.455670 Bacteria.424099 Chlorobi.69 Chlorobium.6534 - cch.1855 cch:Cag_1936 Kynurenine formamidase OC.455670 Bacteria.424099 Chlorobi.69 Chlorobium.7685 - cli.2321 cli:Clim_2444 cyclase family protein OC.455670 Bacteria.424099 Chlorobi.70 Chlorobium.3767 Chlorobium_phaeobacteroides.2507 cph.128 cph:Cpha266_0103 Kynurenine formamidase