Second Letter U C A G UUU } UCU UAU UUC UAC F UGU Phe Leu - Tyr UGC F Cys UCC U Ser UUA UUG F UCA UAA - Stop UGA - Stop DUAG UCG UAG - Stop UGG- Trp CUU CCU CAU F CGU His CUC CCC CAC CGC C Leu Pro Arg CUA CCA CAA CCG } CGA Gin DUAG First Letter CUG CAG CGG AUU ACU AAU Third Letter AUC - E AGU A AUA ACA - Asn lle ACC AAC AGC F Ser Thr AAA ACG AAG E AGA Lys AUG - Met F Arg DUAO U AGG GUU GCU GAU E GGU Asp GUC GCC GAC GGC G Val Ala Gly GUA GCA GAA GAG F GGA Glu DUAO GUG GCG GGG