# OC Root 2nd 3rd PC Gene/Definition OC.571709 Bacteria.103193 Chlorobi.4272 ial.1872 ial:IALB_1915 Putative molecular chaperone; K14742 tRNA threonylcarbamoyladenosine biosynthesis protein TsaB OC.571709 Bacteria.103193 Chlorobi.4272 mro.2354 mro:MROS_2412 glycoprotease family protein; K14742 tRNA threonylcarbamoyladenosine biosynthesis protein TsaB