lpg2928 Ribosomal RNA small subunit methyltransferase A 256 16S rRNA dimethylase MRHSPRKRFGQNFLQDKYIINEILRAINPLADDNMLEIGPGLGALTQPLLQKLNQLTAIEIDTDLQSYLTCLPASQGKLNLIPADALTVDFCQFGPHLRVVGNLPYNISTPLLIYLLKFITCIDDMHFMLQKEVVERIAAAHGTKAYGRLSVMLQYHCEVEYLFDVPPEAFEPRPKVDSAIVRLTPYRVSPFESVNTEKLENIVAKAFAMRRKTLTNNLKGIISLSQLNDLGIDGGKRPEQISVAEYVQLAKFISN RSMA_LEGPH 16S rRNA (adenine(1518)-N(6)/adenine(1519)-N(6))-dimethyltransferase 16S rRNA dimethyladenosine transferase S-adenosylmethionine-6-N', N'-adenosyl(rRNA) dimethyltransferase rsmA ksgA Specifically dimethylates two adjacent adenosines (A1518 and A1519) in the loop of a conserved hairpin near the 3'-end of 16S rRNA in the 30S particle. May play a critical role in biogenesis of 30S subunits (By similarity).