ID 2.1.1.386 DE small RNA 2'-O-methyltransferase. CA S-adenosyl-L-methionine + small RNA 3'-end nucleotide = H(+) + CA S-adenosyl-L-homocysteine + small RNA 3'-end 2'-O-methylnucleotide. CC -!- The enzyme adds a 2'-O-methyl group to the ribose of the last CC nucleotide in several types of small RNAs (sRNAs), protecting the CC 3'-end of sRNAs from uridylation activity and subsequent degradation. CC -!- Formerly EC 2.1.1.n8. DR Q9C5Q8, HEN1_ARATH ; H9JDT2, HENMT_BOMMO; P34283, HENMT_CAEEL; DR E1BVR9, HENMT_CHICK; Q568P9, HENMT_DANRE; Q7K175, HENMT_DROME; DR Q5T8I9, HENMT_HUMAN; Q4R3W5, HENMT_MACFA; Q8CAE2, HENMT_MOUSE; DR Q32PY6, HENMT_RAT ; Q9UST9, HENMT_SCHPO; Q230X8, HENMT_TETTS; DR C0IN03, HENMT_XENTR; //