title: Cysteine-catalyzed hydrogen isotope exchange at the 5 position of uridylic acid.
mesh_terms: D002384:Catalysis; D003545:Cysteine; D003903:Deuterium; D006859:Hydrogen; D007553:Isotope Labeling; D014500:Uracil Nucleotides
chemical_list: D014500:Uracil Nucleotides; D006859:Hydrogen; D003903:Deuterium; D003545:Cysteine