2.1.1.225	The 2'-O-methyltransferase responsible for modification of yeast tRNA at position 4	Saccharomyces cerevisiae	
2.1.1.225	Trm13p, the tRNA:Xm4 modification enzyme from Saccharomyces cerevisiae is a member of the Rossmann-fold MTase superfamily: prediction of structure and active site	Saccharomyces cerevisiae