16S rRNA dimethylase S-adenosylmethionine-6-N', N'-adenosyl(rRNA) dimethyltransferase SaurJH9_0514 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). 297 RSMA_STAA9 Ribosomal RNA small subunit methyltransferase A 16S rRNA (adenine(1518)-N(6)/adenine(1519)-N(6))-dimethyltransferase MLDNKDIATPSRTRALLDKYGFNFKKSLGQNFLIDVNIINNIIDASDIDAQTGVIEIGPGMGSLTEQLARHAKRVLAFEIDQRLIPVLNDTLSPYDNVTVINEDILKANIKEAVENHLQDCEKIMVVANLPYYITTPILLNLMQQDIPIDGYVVMMQKEVGERLNAEVGSKAYGSLSIVVQYYTETSKVLTVPKSVFMPPPNVDSIVVKLMQRTEPLVTVDNEEAFFKLAKAAFAQRRKTINNNYQNYFKDGKQHKEVILQWLEQAGIDPRRRGETLSIQDFAKLYEEKKKFPQLEN ksgA rsmA 16S rRNA dimethyladenosine transferase