# OC Root 2nd 3rd 4th PC Gene/Definition OC.503124 Bacteria.287457 Proteobacteria.610323 Deltaproteobacteria.125193 llu.1296 llu:AKJ09_00817 Ribosomal RNA small subunit methyltransferase E; K09761 16S rRNA (uracil1498-N3)-methyltransferase [EC:2.1.1.193] OC.503124 Bacteria.287457 Proteobacteria.462429 Alphaproteobacteria.321154 mgm.1498 mgm:Mmc1_1572 protein of unknown function DUF558; K09761 16S rRNA (uracil1498-N3)-methyltransferase [EC:2.1.1.193]