PXMT1; S-adenosylmethionine-dependent methyltransferase. similar to S-adenosyl-L-methionine:carboxyl methyltransferase family protein [Arabidopsis thaliana] (TAIR:AT1G66690.1); similar to AtPP protein [Brassica napus var. napus] (GB:CAB89183.1); contains InterPro domain SAM dependent carboxyl methyltransferase (InterPro:IPR005299)