# OC Root 2nd 3rd 4th PC Gene/Definition OC.452075 Bacteria.938648 Proteobacteria.235721 Gammaproteobacteria.399478 acii.353 acii:C4901_01150 16S rRNA (adenine(1518)-N(6)/adenine(1519)-N(6))-dimethyltransferase; K02528 16S rRNA (adenine1518-N6/adenine1519-N6)-dimethyltransferase [EC:2.1.1.182]