# OC Root 2nd 3rd 4th PC Gene/Definition OC.347737 Bacteria.303756 Actinobacteria.257950 Tropheryma.112 twh.203 twh:TWT_201 ssrB; tmRNA (SsrA)-binding protein; K03664 SsrA-binding protein OC.347737 Bacteria.303756 Actinobacteria.257950 Tropheryma.112 tws.546 tws:TW571 smpB; ssrA-binding protein; K03664 SsrA-binding protein