# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.452396 Bacteria.491870 Proteobacteria.103045 Alphaproteobacteria.251780 Pelagibacter.1046 pel.909 pel:SAR11G3_00911 cell division protein FtsJ / Ribosomal RNA large subunit methyltransferase J; K02427 23S rRNA (uridine2552-2'-O)-methyltransferase [EC:2.1.1.166]