Translation of RNA:Protein Biosynthesis TABLE241 Codon Assignments of Base Triplets Third base(3'end) First base(5'end) Second base U C A G U U Phe Phe Leu Leu C Ser Ser Ser Ser A Tyr Tyr Stop Stop G Cys Cys Stop Trp U Leu Leu Leu Leu C Pro Pro Pro Pro A His His Gln Gln G Arg Arg Arg Arg A U lle Ile Ie Met C Thr Thr Thr Thr A Asn Asn Lys Lys G Ser Ser Arg Arg G U Val Val Val Val Ala Ala Ala Ala A Asp Asp Glu Glu G Gly Gly Gly GlyTranslation of RNA: Protein Biosynthesis