methyltransferase family protein. similar to DRM2 (DOMAINS REARRANGED METHYLTRANSFERASE 2) [Arabidopsis thaliana] (TAIR:AT5G14620.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO70897.1); contains InterPro domain C-5 cytosine-specific DNA methylase; (InterPro:IPR001525)