MT-TS2
MT-TS2 is a small 59 nucleotide RNA ( human mitochondrial map position 12207-12265 ) that transfers the amino acid serine to a growing polypeptide chain at the ribosome site of protein synthesis during translation . 
<triplet> RNA <subj> ribosome <obj> part of <triplet> ribosome <subj> RNA <obj> has part