ribosomal RNA adenine dimethylase family protein. similar to dimethyladenosine transferase, putative [Arabidopsis thaliana] (TAIR:AT2G47420.1); similar to hypothetical protein [Thellungiella halophila] (GB:ABB45840.1); contains InterPro domain Ribosomal RNA adenine methylase transferase; (InterPro:IPR001737)